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IEMCA SIR52 MS52 P Manual For Use And Maintenance

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AUTOMATIC BAR FEEDER
EN
MANUAL FOR USE AND MAINTENANCE
KEYBOARD INSTRUCTION MANUAL
SPARE PARTS BOOK
SCHEMATICS
EC CONFORMITY DECLARATION FOR MACHINE
SIR52 MS52 P/F
MANUAL FOR USE AND MAINTENANCE
Rel. 1
Date
S/N
SOFTWARE RELEASE
REDATTORE:
PER APPROVAZIONE:
ELENCO ALLEGATI
20/05/2006
Cod.
OP:
Bosi Andrea
Melandri Pierantonio
610575420
PLC:

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  • Page 1 AUTOMATIC BAR FEEDER ELENCO ALLEGATI MANUAL FOR USE AND MAINTENANCE KEYBOARD INSTRUCTION MANUAL SPARE PARTS BOOK SCHEMATICS EC CONFORMITY DECLARATION FOR MACHINE SIR52 MS52 P/F MANUAL FOR USE AND MAINTENANCE Rel. 1 Date 20/05/2006 Cod. 610575420 SOFTWARE RELEASE PLC: REDATTORE:...
  • Page 3 COSTRUTTORE: IEMCA division of IGMI S.p.A. INDIRIZZO: Via Granarolo, 167 - 48018 Faenza (RA) - ITALY Tel. 0546/698000 - Fax. 0546/46338 - 0546/46224 TLX 550879 TIPO DI DOCUMENTO: MANUAL FOR USE AND MAINTENANCE PRODOTTO: AUTOMATIC BAR FEEDER MODELLO: SIR52 MS52 P/F IEMCA S.p.A.
  • Page 5 GENERAL INFORMATION ............... SIR 52 MS52 P/F TECHNICAL INFORMATION............SIR 52 MS52 P/F SAFETY PROCEDURES - GENERAL INFORMATION......SIR 52 MS52 P/F HANDLING AND INSTALLATION ............ SIR 52 MS52 P/F ADJUSTMENTS AND SETTING-UP ..........SIR 52 MS52 P/F USE AND OPERATION..............SIR 52 MS52 P/F BAR FEEDER MAINTENANCE ............

  • Page 7: Table Of Contents

    1 - GENERAL INFORMATION SIR 52 MS52 P/F INDEX TERMS OF WARRANTY.....................2 MANUAL PURPOSE....................3 MANUFACTURER AND BAR FEEDER IDENTIFICATION..........4 TECHNICAL ASSISTANCE ..................4 ANNEXES ENCLOSED ....................4 1 - Pag. 1 / 4...

  • Page 8: Terms Of Warranty

    The warranty shall begin from the date on the Installation Certificate duly filled in and signed. The document must be sent per mail to: CUSTOMER SERVICE IEMCA division of IGMI spa 48018 Faenza (Ra) ITALY - Via Granarolo,167 1 - Pag. 2 / 4...

  • Page 9: Manual Purpose

    1 - GENERAL INFORMATION SIR 52 MS52 P/F MANUAL PURPOSE This manual has been written and supplied by the manufacturer, the information herewith contained has been written in Italian (manufacturer's language) to be translated to other languages, in order to comply with legal and/or commercial requirements. This manual is integral part of the bar feeder and of its equipment.

  • Page 10: Manufacturer And Bar Feeder Identification

    1 - GENERAL INFORMATION SIR 52 MS52 P/F MANUFACTURER AND BAR FEEDER IDENTIFICATION A Manufacturer's identification B CE conformity marking C Year of manufacture D Bar feeder model E Serial number G Mains frequency H Absorption power M Feeding voltage N Direct driving voltage P Air pressure Q Bar feeder and pusher length...
  • Page 11 2 - TECHNICAL INFORMATION SIR 52 MS52 P/F INDEX DESCRIPTION OF MODELS ..................2 GENERAL BAR FEEDER DESCRIPTION...............3 WORKING CYCLE - GENERAL DESCRIPTION..............5 SAFETY DEVICES .....................6 SAFETY PLATES - LOCATION AND DESCRIPTION ............8 2.5.1 Noise levels ......................9 TECHNICAL INFORMATION ..................10 FITTINGS - DESCRIPTION ..................13 2.7.1 Additional inner lighting lamp..................13 2 - Pag.

  • Page 12: Description Of Models

    INFORMATION Bars are to be loaded in the middle of the bundle magazine. (*)To load short bars in the magazine bundle, please refer to IEMCA sales and customer services in order to verify the possibility of installing a short bar loading kit.

  • Page 13: General Bar Feeder Description

    2 - TECHNICAL INFORMATION SIR 52 MS52 P/F GENERAL BAR FEEDER DESCRIPTION The automatic bar feeder SIR52 MS32 P o SIR52 MS32 F, hereinafter referred to as the bar feeder, works in the field of the machine tools, more specifically to feed a multi-spindle lathe automatically.
  • Page 14 2 - TECHNICAL INFORMATION SIR 52 MS52 P/F H BAR INSERTING DEVICE takes the bars and arranges them into the guide channels. CLAMP AND BAR PUSHER UNIT inserts into and removes the bar from the collet. Furthermore, it inserts into and removes the bar pusher from guide channels. M FEEDING DRUM inserts bars into lathe.

  • Page 15: Working Cycle - General Description

    2 - TECHNICAL INFORMATION SIR 52 MS52 P/F WORKING CYCLE - GENERAL DESCRIPTION SIR MS32 P Bars, loaded into magazine (A) manually, are taken by chain traverse device (B). Bar inserting device (D) introduces them into drum (C). Clamp device (E) inserts the bar into the bar pusher collet. Then, bars are fed into the lathe.

  • Page 16: Safety Devices

    2 - TECHNICAL INFORMATION SIR 52 MS52 P/F SAFETY DEVICES A INTERLOCKED MOBILE GUARD.It is associated to microswitch (B): when selector is turned to , the bar feeder stops by opening the guard; when selector is turned to , the bar feeder does not stop by opening the guard, but there are few controls enabled, i.e.
  • Page 17 2 - TECHNICAL INFORMATION SIR 52 MS52 P/F L FIXED GUARD Prevents the accidental access to bundle magazine. M MOBILE GUARD Prevents the accidental access to the bar selecting station. N MAIN SWITCH Disconnects the electric supply when servicing the electric switchboard. P EMERGENCY PUSH-BUTTON By pressing it, all lathe and bar feeder functions are disabled.

  • Page 18: Safety Plates - Location And Description

    2 - TECHNICAL INFORMATION SIR 52 MS52 P/F SAFETY PLATES - LOCATION AND DESCRIPTION DANGER - WARNING: Keep safety plates clean. A Danger of arm crushing. B Give the greatest attention to running parts. C Danger of material falling. D Do not remove safety guards. E Wear safety work gloves and shoes.

  • Page 19: Noise Levels

    2 - TECHNICAL INFORMATION SIR 52 MS52 P/F 2.5.1 Noise levels The bar feeder does not cause acoustic noise. Noise occurs when lathe, to which the bar feeder is connected, is running and the bar turns into the bar feeder guide channels. In such a situation, the noise level emitted depends on the following conditions: perfect alignment and levelling of the lathe-bar feeder unit;...

  • Page 20: Technical Information

    2 - TECHNICAL INFORMATION SIR 52 MS52 P/F TECHNICAL INFORMATION 2 - Pag. 10 / 14...
  • Page 21 2 - TECHNICAL INFORMATION SIR 52 MS52 P/F Table 1.Technical specifications Version Value 4900 5400 5900 1720 2220 2720 2620 3120 3620 4520 5020 5520 3250 3750 4250 2 - Pag. 11 / 14...
  • Page 22 Control unit weight (dry weight) 220 kg. Dry weight, 400 Kg with lubricating and hydraulic oil (*) Please contact IEMCA Sales or Service Departments before loading thinner bars. In pursuing a policy of continuous updating of the product, the manufacturer might introduce changes without any prior notice.

  • Page 23: Fittings - Description

    2 - TECHNICAL INFORMATION SIR 52 MS52 P/F FITTINGS - DESCRIPTION 2.7.1 Additional inner lighting lamp Lamp A and B allow the rear drum area to be lighted, to make operator's checking easier. Lamp C may be fitted upon customer's request. 2 - Pag.
  • Page 24 2 - TECHNICAL INFORMATION SIR 52 MS52 P/F 2 - Pag. 14 / 14...
  • Page 25 3 - SAFETY PROCEDURES - GENERAL INFORMATION SIR 52 MS52 P/F INDEX GENERAL SAFETY PRESCRIPTIONS................2 HANDLING AND INSTALLATION - Safety ..............3 ADJUSTMENTS AND SETTING UP - Safety ..............3 USE AND OPERATION - Safety..................4 BAR FEEDER MAINTENANCE - Safety ................4 3 - Pag. 1 / 4...

  • Page 26: General Safety Prescriptions

    Comply strictly with the work health and safety regulations issued by the relevant authorities in the country of installation of the machine. • IEMCA declines any liability whatsoever for injury to persons or damage to property if the relevant safety prescriptions are disregarded. 3 - Pag. 2 / 4...

  • Page 27: Handling And Installation - Safety

    3 - SAFETY PROCEDURES - GENERAL INFORMATION SIR 52 MS52 P/F HANDLING AND INSTALLATION - Safety • The bar feeder must be handled using suitable means and methods. • Persons must not stand or transit underneath a suspended load, or within the range of action of the crane, lift truck or other suitable means of lifting and transportation.

  • Page 28: Use And Operation - Safety

    Keep spent oil in suitable containers and consign it to companies specialized in the storage and disposal of polluting waste products. • Do not pollute the environment. • Use original IEMCA spare parts only. 3 - Pag. 4 / 4...
  • Page 29 4 - HANDLING AND INSTALLATION SIR 52 MS52 P/F INDEX PACKING .........................2 LIFTING - PREAMBLE ..................3 4.2.1 Lifting without packing .....................3 4.2.2 Lifting with a pallet ....................5 4.2.3 Lifting with a box .....................5 INSTALLATION AREA - FEATURES ..............6 INSTALLATION ....................7 4.4.1 Preliminary operations....................7 4.4.2...

  • Page 30: Packing

    4 - HANDLING AND INSTALLATION SIR 52 MS52 P/F PACKING There are three possible bar feeder packagings: A WITHOUT PACKING: the bar feeder is divided from the hydraulic control unit. B PALLET: the bar feeder is placed on a pallet and covered by a protective sheeting.

  • Page 31: Lifting - Preamble

    4 - HANDLING AND INSTALLATION SIR 52 MS52 P/F LIFTING - PREAMBLE DANGER - WARNING: Lifting and handling shall be carried out using suitable means and performed by skilled personnel only. 4.2.1 Lifting without packing Before lifting the bar feeder, be sure the supports of the rear door have been installed;...
  • Page 32 4 - HANDLING AND INSTALLATION SIR 52 MS52 P/F LIFTING WITH TUBE Table 1.Belt length Model Version Belt C (mm) Belt D (mm) 3000 3000 SIR 52-MS 52 P 2500 3000 SIR 52-MS 52 F 2500 3000 To lift the bar feeder it is necessary to fix the eye- bolts (A) to the supports.

  • Page 33: Lifting With A Pallet

    4 - HANDLING AND INSTALLATION SIR 52 MS52 P/F 4.2.2 Lifting with a pallet Use two belts of 8 m in length and a bridge crane or a self-propelled crane having adequate capacity load. By means of a bridge crane and of belts having adequate capacity and with reference to the belt lengths indicated in table1 (paragraph 4.2.1.) it is possible to move a bar feeder on pallet following...

  • Page 34: Installation Area - Features

    4 - HANDLING AND INSTALLATION SIR 52 MS52 P/F INSTALLATION AREA - FEATURES The floor should be stable and levelled to guarantee good fastening to the ground. Provide an area of suitable dimensions according to the type of feeder use. Table 2.

  • Page 35: Installation

    4 - HANDLING AND INSTALLATION SIR 52 MS52 P/F INSTALLATION The most important phase of installation is the alignment between the bar feeder and lathe, hence said operation shall be carried out by skilled personnel with the maximum precision. WARNING-CAUTION: A wrong alignment may be the main cause of bar feeder malfunctioning and may cause damages to the machine.

  • Page 36: Positioning

    4 - HANDLING AND INSTALLATION SIR 52 MS52 P/F 4.4.2 Positioning Position the bar feeder near the lathe. Lift the bar feeder and remove feet (A)d tie rods (B) if they interfere with the bowls and the ejectors of the lathe. Loosen grub screws (C) and adjust the height of screws (D) of the value.
  • Page 37 4 - HANDLING AND INSTALLATION SIR 52 MS52 P/F Lower lever (E) and move the feeding drum backwards. INFORMATION In order to help the drum displacement, the barfeeder need to be on a flat surface and levelled. 4 - Pag. 9 / 22...
  • Page 38 4 - HANDLING AND INSTALLATION SIR 52 MS52 P/F Please use the special security block and adjust the back door during the facing in right way. Position the bar feeder behind the lathe. Screws (D) have to be at the same height as holes(F); respect value (G) mentioned.

  • Page 39: Levelling

    4 - HANDLING AND INSTALLATION SIR 52 MS52 P/F 4.4.3 Levelling Check the cross and longitudinal alignment by means of the proper tables of reference. For any adjustment, act on rear feet (A) and on screws (B). 4 - Pag. 11 / 22...

  • Page 40: Alignment

    SIR 52 MS52 P/F 4.4.4 Alignment INFORMATIONS Operation to be carried out by IEMCA skilled personnel only. Stretch a nylon yarn (ø 1 mm) between the bar feeder and the lathe collet as mentioned below: • assemble yarn-holder block (E) instead of the last pair of reels;...
  • Page 41 4 - HANDLING AND INSTALLATION SIR 52 MS52 P/F For the rear cross adjustments, land two calibrated blows in the feet plates side with a mallet. For the front cross adjustments and the front adjustments in height, act on screws (L) and (B).
  • Page 42 4 - HANDLING AND INSTALLATION SIR 52 MS52 P/F When alignment is over, bring the drum to the front limit stop position . Tighten in sequence: • screws (Q); • grub screws (L) and their nuts; • the screws of the rear feet. 4 - Pag.

  • Page 43: Fastening The Bar Feeder

    4 - HANDLING AND INSTALLATION SIR 52 MS52 P/F 4.4.5 Fastening the bar feeder FASTENING TO THE GROUND Fix the bar feeder to the ground with expansion plugs (A). 4.4.6 Final operations Bring the drum to the back limit stop position. Check the bar feeder leveling and alignment again.
  • Page 44 4 - HANDLING AND INSTALLATION SIR 52 MS52 P/F CAUTION: remove pin (E) before starting the bar feeder. Remove the whole equipment used to lift the bar feeder. 4 - Pag. 16 / 22...

  • Page 45: Adjustment Of Bar End Device Zero Position

    4 - HANDLING AND INSTALLATION SIR 52 MS52 P/F 4.4.7 ADJUSTMENT OF BAR END DEVICE ZERO POSITION Press button to move the bar pusher forward until it reaches the lathe collet. Loosen the bar end sensor (D) adjustment knob (B). Loosen the screws (C)securing the "ZERO"...

  • Page 46: Hydraulic Control Unit - Oil Loading

    4 - HANDLING AND INSTALLATION SIR 52 MS52 P/F HYDRAULIC CONTROL UNIT - OIL LOADING LUBRICATING OIL Remove cover (A). Loading should be carried out using lubricating oil of the following class: C CKB 100. Quantity: 250 l. Fill the oil tank to the fill level. INFORMATION Perform this operation after some hours have passed since the bar feeder stop.In that way the oil may flow back towards...

  • Page 47: Hydraulic Control Unit - Connection

    4 - HANDLING AND INSTALLATION SIR 52 MS52 P/F 4.5.1 Hydraulic control unit - Connection Fit the control unit under the bar feeder. Connect pipes (A) of the hydraulic oil system. Connect the lubricating oil delivery pipe (B). Adjust the lubricating oil return pipe (C), operating the relevant ring (D).

  • Page 48: Electric Connection

    4 - HANDLING AND INSTALLATION SIR 52 MS52 P/F In case of transport, displacements or further installations of the bar feeder, a plug (E) is supplied, to be introduced into the oil collecting tank to prevent the lubricating from leaking while handling.

  • Page 49: Pneumatic Connection

    "bar insertion into collet" position and close the sprockets by pressing key . Sprockets must close without interfering with the bar pusher inserted into the clamp device. In case of misalignment, please apply to IEMCA technical assistance department. 4 - Pag. 21 / 22...
  • Page 50 4 - HANDLING AND INSTALLATION SIR 52 MS52 P/F 4 - Pag. 22 / 22...
  • Page 51 5 - ADJUSTMENTS AND SETTING-UP SIR 52 MS52 P/F INDEX SIR 52-MS 52 P RACK MAGAZINE - ADJUSTMENT ..........2 5.1.1 Bar selection - Adjustment..................2 SIR 52-MS 52 F BUNDLE MAGAZINE - ADJUSTMENT ...........3 5.2.1 Bars drop - Quantity adjustment ................3 5.2.2 Pressure foot - Adjustment ..................4 5.2.3...

  • Page 52: Sir 52-Ms 52 P Rack Magazine - Adjustment

    5 - ADJUSTMENTS AND SETTING-UP SIR 52 MS52 P/F SIR 52-MS 52 P RACK MAGAZINE - ADJUSTMENT 5.1.1 Bar selection - Adjustment Turn the adjustment screw (B)to adjust the position of the limit stop (A) according to the bar diameter. The adjustment value (C) should be about 1 mm less than the diameter of the bar.

  • Page 53: Sir 52-Ms 52 F Bundle Magazine - Adjustment

    5 - ADJUSTMENTS AND SETTING-UP SIR 52 MS52 P/F SIR 52-MS 52 F BUNDLE MAGAZINE - ADJUSTMENT 5.2.1 Bars drop - Quantity adjustment Adjust levers stop point (A) by operating screws (B). The bars quantity shall be checked during the first selection cycles, keeping into account that bars must be arranged along a part of the belts plane of approx.

  • Page 54: Pressure Foot - Adjustment

    5 - ADJUSTMENTS AND SETTING-UP SIR 52 MS52 P/F 5.2.2 Pressure foot - Adjustment Hexagonal and round bars Regulate the pressure foot (A) height so that the nut (B) stays at a distance of 0,5÷1 mm from the limit stop when there are some bars under the foot. Adjustment is carried out operating nuts (B) Horizontally adjust the pressure foot position, in order to cover completely the bars in the selection...

  • Page 55: Separation Push-Rods - Adjustment

    5 - ADJUSTMENTS AND SETTING-UP SIR 52 MS52 P/F 5.2.3 Separation push-rods - Adjustment Round and hexagonal bars HEIGHT ADJUSTMENT Adjust the push-rod (A) height by operating the knob (B) so that the first bar (C) remains in its position once the belts return. DEPTH ADJUSTMENT Adjust the push-rod (A) depth by operating knob (D) so that it is positioned between the first bar...

  • Page 56: Guide Channels - Adjustment

    Diameters not included in the table "RECOMMENDED ROUND BAR Ø" may cause vibrations and failures to the bar feeder. It may therefore be necessary to reduce bar rotation speed. For further information regarding work diameter, contact IEMCA Customer Service. 5 - Pag. 6 / 22...

  • Page 57: Working Mode With Staggered Sprockets

    5 - ADJUSTMENTS AND SETTING-UP SIR 52 MS52 P/F 5.3.2 Working mode with staggered sprockets If round bars are used, in order to improve bar guiding, all sprockets can be made to have the same outside diameter as the barstock. This working mode should only be used when strictly necessary, as it will cause an early wear of the guide channels.
  • Page 58 5 - ADJUSTMENTS AND SETTING-UP SIR 52 MS52 P/F OPERATIONS REQUIRED TO SET UP "STAGGERED SPROCKETS WORKING MODE" Set parameter 18 "Guide working mode (0-1)" to mode 1; see the "Keyboard Instruction Manual". Set the guide channel opening cylinder stroke as follows: •...

  • Page 59: Working Mode With Standard And Staggered Sprockets

    5 - ADJUSTMENTS AND SETTING-UP SIR 52 MS52 P/F INFORMATION: Please contact IEMCA Sales or Service Department if you need a special configuration of guide channel - bar pusher and bar. INFORMATION If shaped bars (hexagonal, square bars etc.) are to be machined, make sure that the guide diameter is larger than the diameter circumscribed on the profile, in order to prevent bar scraping against the sprocket edges.
  • Page 60 Ø36, see fig.0031), setting pin (B) to position 1• (see fig.52006100109). CAUTION: In staggered sprockets mode, do not use collets with slots that could cause accelerated wear of the sprockets IEMCA 600P. type collets. 5 - Pag. 10 / 22...
  • Page 61 20 G6 49(52) Values of the diameter circumscribing the bar, which may be attained with IEMCA steel collets and SCHLENKER-type coupling (Table 1 summarising IEMCA collets for round bars). For shaped bars, the values must be checked according to the selected collet (Tables 2-3 summarising the collet type UNILOCK).
  • Page 62 Bar Ø21 mm to Ø28 mm: use drill Ø15mm. • Bar Ø29 mm to Ø52 mm: use drill Ø20mm. INFORMATION: For special applications, please contact IEMCA After Sales Department. A Bar diameter B Bar-pusher diameter or rotating tip C Guide channel...
  • Page 63 5 - ADJUSTMENTS AND SETTING-UP SIR 52 MS52 P/F 1•=19/33 1=19 2•=33/43(46) 2=33 3•=43/53(57) 3=43(46) 4=53(57) 5 - Pag. 13 / 22...

  • Page 64: Bar-Pusher - Preliminary Operations And Fitting

    5 - ADJUSTMENTS AND SETTING-UP SIR 52 MS52 P/F BAR-PUSHER - PRELIMINARY OPERATIONS AND FITTING 5.4.1 Collets - Selection and Preliminary operations A Round bars: see enclosed tables. B Hexagonal bars: use a drill with a diameter 1 mm approx. less than the sharp edges diameter (see enclosed tables).

  • Page 65: Bar-Pusher- Guide Tube Fitting

    5 - ADJUSTMENTS AND SETTING-UP SIR 52 MS52 P/F 5.4.3 Bar-pusher- Guide tube fitting DANGER - WARNING: following procedure carried out by the responsible skilled technician, who also owns the key of the selector switch allowing this operation to be done. Bring selector switch to position open the guard.

  • Page 66: Barstock Length - Adjustment

    INFORMATION: The max. length allowed for workpiece + width of the cutting tool is 160 mm, corresponding position "C". Please contact IEMCA Sales Service Department in case a longer length is required. 5 - Pag. 16 / 22...

  • Page 67: Working Pressures - Adjustments

    5 - ADJUSTMENTS AND SETTING-UP SIR 52 MS52 P/F WORKING PRESSURES - ADJUSTMENTS Table 2.Working pressures (bar) table Bar diameter Dynaminc Introduction (mm) Clamps grip Static thrust thrust force INFORMATION Values in the table are indicative only and they apply to round steel bars. Values may change according to the material machined, to the bar profile and to lather specifications (collet opening time, barstock length, etc.).

  • Page 68: Dynamic Thrust (A)

    5 - ADJUSTMENTS AND SETTING-UP SIR 52 MS52 P/F 5.6.1 Dynamic thrust (A) Table 3.Dynamic thrust (A) Dynamic thrust Theoretical Thrust of the pressure (bar) Bar pusher (N) 1250 1210 1140 1000 The dynamic thrust is the force through which the bar- pusher carriage feeds the bar.

  • Page 69: Clamps Grip (B)

    5 - ADJUSTMENTS AND SETTING-UP SIR 52 MS52 P/F 5.6.2 Clamps grip (B) The clamps grip is the force through which clamps hold the bar during the introduction phase into collet. To carry out adjustment, operate knot (B). 5.6.3 Clamps introduction force (D) The force of introduction is the force through which the bar is introduced into the bar-pusher collet and the bar remnant is extracted.

  • Page 70: Best Working Pressure

    5 - ADJUSTMENTS AND SETTING-UP SIR 52 MS52 P/F 5.6.5 Best working pressure The value of the optimal operating pressure of the pumps must be adjusted at 80 bars. To adjust it, see enclosed documentation: "Hydraulic System" 5 - Pag. 20 / 22...

  • Page 71: Air Filter - Adjustments

    5 - ADJUSTMENTS AND SETTING-UP SIR 52 MS52 P/F AIR FILTER - ADJUSTMENTS PRESSURE SWITCH • The air filter-regulator is equipped with a control pressure switch, set to a pressure of 4.5 bar. • To adjust the pressure switch proceed as follows: remove the pressure gauge protecting glass;...
  • Page 72 5 - ADJUSTMENTS AND SETTING-UP SIR 52 MS52 P/F 5 - Pag. 22 / 22...
  • Page 73 6 - USE AND OPERATION SIR 52 MS52 P/F INDEX PUSH BUTTON PANEL - CONTROL DESCRIPTION ............2 MAGAZINE PUSH-BUTTON PANEL - CONTROL DESCRIPTION ........11 LUMINOUS INDICATOR - SIGNAL DESCRIPTION .............12 STARTING THE BAR FEEDER ..................13 6.4.1 Cold start ......................13 6.4.2 Hot start........................13 BARS TO BE MACHINED - CHARACTERISTICS AND PREPARATION ......14 6.5.1...
  • Page 74 6 - USE AND OPERATION SIR 52 MS52 P/F PUSH BUTTON PANEL - CONTROL DESCRIPTION A Main controls. B Controls for manual operation. C Display controls and LEDs. D Controls for manual operation of drilling machine. 6 - Pag. 2 / 30...
  • Page 75 6 - USE AND OPERATION SIR 52 MS52 P/F MAIN CONTROLS 1 Pilot light, voltage on. 2 Reset push-button, alarm. 3 Key-operated two-position selector (S7.4) Position : the push-button panel is enabled for the "message display" mode. Position : push-button panel enabled to data entering mode. 4 Key-operated two-position selector (S1112) Position : bar feeder enabled to automatic or manual operation.
  • Page 76 6 - USE AND OPERATION SIR 52 MS52 P/F PROGRAMMING AND MANUAL FUNCTIONS CONTROLS Key to open / close guide channels only in the area of bar pusher completely backwards. Press it to control operation, press it again to control return. Key to open / close bar pusher locking.
  • Page 77 6 - USE AND OPERATION SIR 52 MS52 P/F F10 Key for lever arm rotation outside drum. It controls the device in only one direction. F11 Key for manual bar pusher movement backwards at low speed. F12 Key for manual bar pusher movement forwards at average speed. F13 Key to select bar feeder manual operation.
  • Page 78 6 - USE AND OPERATION SIR 52 MS52 P/F DISPLAY CONTROLS AND LEDS 1 Key for numerical value 1. 2 Key for numerical value 2. 3 Key for numerical value 3 and to access the date and hour programming mode 4 Key for numerical value 4.
  • Page 79 6 - USE AND OPERATION SIR 52 MS52 P/F 21 LED not enabled. 22 Green LED: OFF mode - signals that the display is not active; ON mode - signals that the display is active. 23 Green LED: OFF mode - signals that no key is pressed; ON mode - signals that any key is pressed.
  • Page 80 6 - USE AND OPERATION SIR 52 MS52 P/F CONTROLS FOR MANUAL OPERATION OF DRILLING MACHINE. F21 Button STEP BY STEP OPERATION Press F21 to activate Step by Step operation. After pressing the button, the button led will light up. Press F21 many times to restore drilling machine working cycle.
  • Page 81 6 - USE AND OPERATION SIR 52 MS52 P/F F27 Button CLAMPS OPEN/CLOSE Press this button to start movement, press again for clamps return. F28 Button BAR CLAMPING VICE OPEN/CLOSE Press this button to start movement, press again for vice return. F29 Button BAR STOP DISAPPEARS Press this button to start movement, press again for bar stop return.
  • Page 82 6 - USE AND OPERATION SIR 52 MS52 P/F Reset the drilling machine following these instructions: The motor must be in wait position, otherwise press the RESET button to move it to wait position. Keep pressing button F25 for 5 seconds: all the devices on the drilling machine will be released.
  • Page 83 6 - USE AND OPERATION SIR 52 MS52 P/F MAGAZINE PUSH-BUTTON PANEL - CONTROL DESCRIPTION SIR 52-MS 52 P 1 MAGAZINE CONTROL SELECTOR (2 positions) POSITION 0: the magazine is pre-set for the manual bars loading; POSITION 1:the magazine is pre-set for the bar feeder automatic function.
  • Page 84 6 - USE AND OPERATION SIR 52 MS52 P/F LUMINOUS INDICATOR - SIGNAL DESCRIPTION A RED LIGHT; Steady light; the bar feeder is in manual mode. B GREEN LIGHT; Steady light; the bar feeder is in automatic mode. Intermittent light; when manual mode is selected, the light indicates that the valve EV317 is closed to allow quick oil warm up (see paragraph 6.5.1).
  • Page 85 6 - USE AND OPERATION SIR 52 MS52 P/F STARTING THE BAR FEEDER There are different procedures to start the bar feeder, depending on the hydraulic oil temperature: cold start (paragraph 6.5.1); hot start (paragraph 6.5.2). 6.4.1 Cold start Cold start occurs according to two different procedures. ADVANCED AUTOMATIC START Program the advanced automatic start following the procedures described in the "Push-button panel operation and instruction manual", paragraph "Operator's parameters - description and...
  • Page 86 (*) bars are to be loaded in the middle of the bundle magazine. (*)To load short bars in the magazine bundle, please refer to IEMCA sales and customer services in order to verify the possibility of installing a short bar loading kit.
  • Page 87 6 - USE AND OPERATION SIR 52 MS52 P/F SOLID BARS Check that there is not too much rag on bar head, which might hinder insertion in the lathe collet. Check that there is not too much rag on bar rear end, which might hinder insertion in the bar-pusher collet.
  • Page 88 6 - USE AND OPERATION SIR 52 MS52 P/F 6.5.1 BAR STRAIGTHNESS - Measuration The bar vibrations are partially caused by the condition of the bar itself: in case the bar is not perfectly straight, this can cause vibrations. Round bars As stated also in the UNI-10233/2 regulation, the bar straightness can be measured by positioning the bar on two V-supports and control its...
  • Page 89 6 - USE AND OPERATION SIR 52 MS52 P/F Hexagonal, square and section bars For non-round bars, insert some bushings on the bar to be controlled. Position 2 bushings on the 2 V-supports. In that case, the measurement can be carried out as shown in the figure.
  • Page 90 6 - USE AND OPERATION SIR 52 MS52 P/F BARSTOCKS - LOADING In accordance with the two different models, loading occurs as follows. SIR 52- MS 52 P 1 Start the bar feeder 2 The selector must be positioned on 0. The luminous pilot light emits a persistent light, wait until it becomes flickering.
  • Page 91 6 - USE AND OPERATION SIR 52 MS52 P/F SIR 52- MS 52 F 1 Start the bar feeder. 2 Position the selector on 0 . 3 Press the push-button to lower belts completely. 4 Feed the bars using a bridge crane or a lifting carriage.
  • Page 92 6 - USE AND OPERATION SIR 52 MS52 P/F PROGRAMMING - PARAMETERS ENTRY The entering of parameters is necessary to program the automatic cycle of the bar feeder, according to the working requirements and to the machine type. For more detailed instructions, see the "Push-button panel operation and instruction manual". WORKING DIAMETER CHANGE - OPERATIONS SEQUENCE The operations for the machining diameter change have to be done on the basis of the previous machining and in relation to the following machining.
  • Page 93 6 - USE AND OPERATION SIR 52 MS52 P/F 6.8.1 Changing the machining diameter without the stock guide tube diameter change When all bars in the drum are over, stop the lathe with its collet open (zero point). Press key and press key to make the bar pusher move backwards up to backward limit stop (S 1011 active).
  • Page 94 6 - USE AND OPERATION SIR 52 MS52 P/F Press key to close the truck-bar pusher locking device; LED of sensor S4 has to be on. Otherwise, open locking device again, longitudinally move the bar pusher of some millimetres and close locking device again. Press key to open the guides.
  • Page 95 6 - USE AND OPERATION SIR 52 MS52 P/F 6.8.2 Change of the working diameter without changing the guide tube diameter When all bars in the drum are over, stop the lathe with its collet open (zero point). Disable the truck feed in automatic mode. Press key and press key to make the bar pusher move backwards up to the...
  • Page 96 6 - USE AND OPERATION SIR 52 MS52 P/F Repeat step 27 until all bar pushers are replaced. Remove all bars left from the magazine. Prepare the new bars (paragraph 6.5.). Load bars (paragraph 6.6.). Adjust magazine (paragraph 5.1. and 5.2.). Bring magazine control selector switch S 106 to position "1".
  • Page 97 6 - USE AND OPERATION SIR 52 MS52 P/F 6.8.3 Changing the machining diameter without the stock guide tube diameter change - Quick procedure DANGER - WARNING: the following procedure has to be carried out by the responsible skilled technician, who also owns the key of the selector switch allowing this operation to be done.
  • Page 98 6 - USE AND OPERATION SIR 52 MS52 P/F Give the lathe the order to make one spindle station rotate and stop it at zero point. Press and repeat from step 15 to step 21. Repeat step 22 until all bar pushers are replaced. Remove all bars left from the magazine.
  • Page 99 6 - USE AND OPERATION SIR 52 MS52 P/F 6.8.4 Changing the machining diameter without the stock guide tube diameter change DANGER - WARNING: the following procedure has to be carried out by the responsible skilled technician, who also owns the key of the selector switch allowing this operation to be done.
  • Page 100 6 - USE AND OPERATION SIR 52 MS52 P/F BAR FEEDER STOP CAUTION: Do not stop the bar feeder through the emergency push-button unless necessary. Finish the operations provided for by the working program. Stop bar feeder from the lathe. Stop the lathe.
  • Page 101 6 - USE AND OPERATION SIR 52 MS52 P/F 6.10 EPROM LOADING PROCEDURE In case of programme deletion or eeprom replacement, the programme needs to be loaded again by adopting the following procedure. 1) CPU selector must be set to RUN. 2) Turn the voltage to the PLC off and set the selector to STOP.
  • Page 102 6 - USE AND OPERATION SIR 52 MS52 P/F 6 - Pag. 30 / 30...
  • Page 103 7 - BAR FEEDER MAINTENANCE SIR 52 MS52 P/F INDEX MAINTENANCE - GENERAL INSTRUCTIONS ............2 MAINTENANCE - SCHEDULED MAINTENANCE TABLE ..........3 7.2.1 SIR52-MS52 F Bar stop clutch - Adjustment...............4 7.2.2 SIR52-MS52 F translation belts - Tightening ..............4 7.2.3 SIR52-MS52 F Pins bushings - Lubrication ..............5 7.2.4 SIR52-MS52 P torque limiter - Adjustment..............6 7.2.5...
  • Page 104 7 - BAR FEEDER MAINTENANCE SIR 52 MS52 P/F MAINTENANCE - GENERAL INSTRUCTIONS Regular cleaning and maintenance are critical to ensure smooth operation and longer machine service life. It is recommended to regularly and effectively clean the machine, its accessories and work area, which also increases operator's safety.
  • Page 105 7 - BAR FEEDER MAINTENANCE SIR 52 MS52 P/F MAINTENANCE - SCHEDULED MAINTENANCE TABLE Table 1. Maintenance - scheduled maintenance. HOURS FREQUENCY BAR FEEDER BAR FEEDER OPERATIONS TO BE CARRIED OUT 1250 2500 MODEL SECTION Bundle Check the lifting belts wear •...
  • Page 106 7 - BAR FEEDER MAINTENANCE SIR 52 MS52 P/F 7.2.1 SIR52-MS52 F Bar stop clutch - Adjustment Should the bar stop clutch fail to work properly, adjust it as follows. Left clutch Tighten ring nut (A) tightening it by means of the counternut . Right clutch Loosen the three nuts (B).
  • Page 107 7 - BAR FEEDER MAINTENANCE SIR 52 MS52 P/F 7.2.3 SIR52-MS52 F Pins bushings - Lubrication Lubricate the pins bushings (see areas displayed in bold type). 7 - Pag. 5 / 20...
  • Page 108 7 - BAR FEEDER MAINTENANCE SIR 52 MS52 P/F 7.2.4 SIR52-MS52 P torque limiter - Adjustment The bar lifting device is equipped with a torque limiter which actuates should the device fail to work properly. To adjust it: The magazine must be completely loaded (§. 6.7.) with barstock of the max.
  • Page 109 7 - BAR FEEDER MAINTENANCE SIR 52 MS52 P/F 7.2.5 SIR52-MS52 P bar lifting chain - Tightening Loosen screws (A) and nut (B). Tighten screw (C). Tighten screws (A) and nut (B). Whenever necessary, repeat the operation to tighten the other chains. 7.2.6 SIR52-MS52 P bar translation chain - Tightening Loosen ring nut (A).
  • Page 110 7 - BAR FEEDER MAINTENANCE SIR 52 MS52 P/F 7.2.7 SIR52-MS52 P motor chain - Tightening Loosen screw (A). Tighten the chain by pressing manually pinion (B). Tighten screw (A). 7.2.8 Chain feeding belt - Tightening Loosen the nut (A). Screw the screw (B) to tighten the chain using a torque wrench;...
  • Page 111 7 - BAR FEEDER MAINTENANCE SIR 52 MS52 P/F 7.2.9 Feeding drum - Bearings end play adjustment The feeding drum rotates on bearings (A) and (B) (fig. 9) placed both in the front and rear area of the bar feeder. Adjust the end play operating bearings (B), which are supplied with eccentric pin.
  • Page 112 Sprockets must close without interfering with the bar pusher inserted into the clamp device. In case of misalignment, please apply to IEMCA technical assistance department. 7.2.12 Hydraulic joint - Check In case of troubles to the rotating joint (A) (fig.
  • Page 113 7 - BAR FEEDER MAINTENANCE SIR 52 MS52 P/F 7.2.13 Clamps - Sharpening and adjustment Sharpening Untighten screws (A). Remove and sharpen clamps according to the sharp edges. Reassemble clamps. Tighten screws (A). INFORMATION If only a single clamp is sharpened, check centre other...
  • Page 114 7 - BAR FEEDER MAINTENANCE SIR 52 MS52 P/F 7.2.15 Lubricating oil - Filters cleaning Filter under the box Remove box (A) and cover (B). Remove frame (C). Remove filter (D) and clean it by means of compressed air. Suction filter 7 - Pag.
  • Page 115 7 - BAR FEEDER MAINTENANCE SIR 52 MS52 P/F Remove the electrical pump (E) with the screws (F). Remove the filter (G) with the screws (H). Clean the filter (G) with the compressed air. 7 - Pag. 13 / 20...
  • Page 116 7 - BAR FEEDER MAINTENANCE SIR 52 MS52 P/F 7.2.16 Lubricating oil - Change Replacement can be carried out by using an auxiliary pump or by means of the drain plug. Replacement with an auxiliary pump Remove box (A) and cover (B). Remove frame (C).
  • Page 117 7 - BAR FEEDER MAINTENANCE SIR 52 MS52 P/F 7.2.18 Hydraulic oil - Filter maintenance See enclosed documentation: "Hydraulic System". 7 - Pag. 15 / 20...
  • Page 118 7 - BAR FEEDER MAINTENANCE SIR 52 MS52 P/F 7.2.19 Hydraulic oil - Change See enclosed documentation: "Hydraulic System". 7 - Pag. 16 / 20...
  • Page 119 7 - BAR FEEDER MAINTENANCE SIR 52 MS52 P/F 7.2.20 Air filter unit - Check FILTER A • Make sure that cup (B) is not full of condensate. If need be, bleed the condensate by valve (C).Make sure that cup (B) is not full of condensate.
  • Page 120 7 - BAR FEEDER MAINTENANCE SIR 52 MS52 P/F LUBRICATING/HYDRAULIC OIL - COMPARATIVE TABLE Table 2.Lubricating oil Table 3.Hydraulic oil ISO/UNI BRAND DENOMINATION ISO/UNI BRAND DENOMINATIO DESIGNATION DESIGNATION Agip Acer 100 Agip Exidia 32 Api Cis 100 Api Cis EP-32 Energol CS 100 Energol GHL 32 Castrol...
  • Page 121 7 - BAR FEEDER MAINTENANCE SIR 52 MS52 P/F PREPARING THE BAR FEEDER FOR MAINTENANCE TO THE LATHE For easy maintenance of the lathe, it is possible to remove some parts of the bar feeder and to use the device to slide the feeding drum. Removing the middle leg (A) - SIR 52 F (fig.
  • Page 122 7 - BAR FEEDER MAINTENANCE SIR 52 MS52 P/F The (D) stroke is standard, stroke (E) is oversized and must be used in those installations which require a larger working area (fig. 25). 7 - Pag. 20 / 20...
  • Page 123 8 - TROUBLES - CAUSES - CURES SIR 52 MS52 P/F INDEX GENERAL PROBLEMS ..................2 BAR MAGAZINE - FAILURES ................3 DEVICE INTRODUCING BARS INTO GUIDES - PROBLEMS ........4 CLAMPS DEVICE - PROBLEMS ................5 GUIDES - PROBLEMS ..................5 HYDRAULIC SYSTEM - PROBLEMS ..............6 OPERATOR PANEL PARAMETER LIST ................7 8 - Pag.
  • Page 124 8 - TROUBLES - CAUSES - CURES SIR 52 MS52 P/F GENERAL PROBLEMS INCONVENIENTS CAUSE REMEDY Open cases. Close the cases The feeding drum is out of Bring the feeding drum to position position. and reassemble coupling screws between the bell of the lathe and the bell of the bar feeder.
  • Page 125 8 - TROUBLES - CAUSES - CURES SIR 52 MS52 P/F BAR MAGAZINE - FAILURES INCONVENIENTS CAUSE REMEDY SIR52-MS52P The torque limiter slides. Calibrate the torque limiter. THE BARS ARE NOT UPLIFTED BY THE CHAINS SIR52-MS52F One of the belts is loosened Replace the belt.
  • Page 126 8 - TROUBLES - CAUSES - CURES SIR 52 MS52 P/F DEVICE INTRODUCING BARS INTO GUIDES - PROBLEMS ERROR CAUSE CURE Levers stop in a lower BAR DROPS OUTSIDE THE position because they are Adjust the loading levers LOWERING ROLLERS misaligned Torn rollers Replace the control levers rollers...
  • Page 127 HELD Failure of the holding rollers. Replace the broken roller. BAR-PUSHER AND CARRIAGE The clamps unit is Align the unit (apply to IEMCA technical DO NOT ENTER THE GUIDE misaligned as to the guide assistance department). axis. GUIDES - PROBLEMS...
  • Page 128 8 - TROUBLES - CAUSES - CURES SIR 52 MS52 P/F HYDRAULIC SYSTEM - PROBLEMS ERROR CAUSE CURE Clean the suction filter; make sure no Insufficient or non-existent throttling or damage occured in the pump suction. suction line. Pump sucks air from the Tighten the suction line unions.
  • Page 129 8 - TROUBLES - CAUSES - CURES SIR 52 MS52 P/F OPERATOR PANEL PARAMETER LIST Message Message description Message type SIGNAL AUTOMATIC CYCLE SIGNAL 2 BAR FEEDER NOT RUNNING SIGNAL MANUAL CYCLE ERROR 4 BAR LOAD DOOR OPEN ERROR 5 AXIAL DISPLACEMENT NOT BLOCKED ERROR 6 AIR NOT PRESENT...
  • Page 130 8 - TROUBLES - CAUSES - CURES SIR 52 MS52 P/F SIGNAL 28 AUT. IMPULSE PHASE FATAL ERROR 29 FLAG NOT SYNCHRNIZED SIGNAL 30… SIGNAL 31… ERROR 32 CHECK MAGAZINE OVERLOAD SWITCHES ERROR 33 CHECK BAR FEEDER OVERLOAD SWITCHES FATAL ERROR 34 EMERGENCY BUTTON PRESSED SIGNAL 35 CLOSED GUIDE CHANNELS...
  • Page 131 8 - TROUBLES - CAUSES - CURES SIR 52 MS52 P/F SIGNAL 56 NO MACHINING PROCESS ERROR 57 HEADSTOCK MOT. INVERTER PROTECTED ERROR 58 SPINDLE MOTOR INVERTER PROTECTED SIGNAL 59 PULL BAR BACKWARDS SIGNAL 60 DRILLING UNIT COVER ERROR 61 READ FAILURE S1.6 SIGNAL 62 READ FAILURE S1.1...
  • Page 132 8 - TROUBLES - CAUSES - CURES SIR 52 MS52 P/F Explanation of messages: Warning rank Meaning A signal is deactivated as soon as the SIGNAL cause is removed. A warning is still active after the cause WARNING has been removed. Press RESET to deactivate it.
  • Page 133 9 - PART REPLACEMENT SIR 52 MS52 P/F INDEX GUIDING SPROCKETS - REPLACEMENT ..............2 LOADING LEVERS ROLLERS - REPLACEMENT ............3 SIR MS32 F LIFTING BELTS - REPLACEMENT ............3 SIR MS32 F TRANSLATION BELTS - REPLACEMENT ..........5 CAPACITIVE SENSOR - REPLACEMENT ...............6 GUIDE CONTROL SENSORS - REPLACEMENT ............6...
  • Page 134 9 - PART REPLACEMENT SIR 52 MS52 P/F GUIDING SPROCKETS - REPLACEMENT Set the guide channel to its smallest diameter. Remove washers and retaining rings. Remove the sprockets. Install the new sprockets: be sure the pins corresponding to the smallest diameter are aligned to the pins on the bracket.
  • Page 135 9 - PART REPLACEMENT SIR 52 MS52 P/F LOADING LEVERS ROLLERS - REPLACEMENT Cut roller (A) and remove it. Assemble a new roller. Repeat the operation to replace the other rollers whenever necessary. SIR MS32 F LIFTING BELTS - REPLACEMENT Empty the bar magazine.
  • Page 136 9 - PART REPLACEMENT SIR 52 MS52 P/F Belt stop signal check Once one or more belts have been replaced, check and if necessary adjust the position of the cams controlling the belts lowering and lifting. Lower belts completely. Cam (B)shall be at the low limit switch. Bring belts in the upper position.
  • Page 137 9 - PART REPLACEMENT SIR 52 MS52 P/F SIR MS32 F TRANSLATION BELTS - REPLACEMENT Loosen screw (A). Remove the spring pins from joints (B) and shift them along the shaft, so that the belt may be removed. Assemble a new belt. Replace joints and introduce the spring pins.
  • Page 138 9 - PART REPLACEMENT SIR 52 MS52 P/F CAPACITIVE SENSOR - REPLACEMENT Replace the capacitive sensor. Position a 4 mm ø bar on the lifted loading levers. Adjust the sensitivity of the sensor by setting it at the minimum value. Gradually increase the sensibility until the luminous led (A) switches on.
  • Page 139 9 - PART REPLACEMENT SIR 52 MS52 P/F Guide opening sensors Replace the sensor (D). Adjust its position so that it may detect the presence of collar (E). Replace sensor (F). Adjust its position so that it may detect the presence of washer (G). Guide pre-opening sensor This sensor is operated when the equipment is working in the "Staggered Sprockets Operation...
  • Page 140 9 - PART REPLACEMENT SIR 52 MS52 P/F ENCODER - REPLACEMENT Disassemble the encoder unit from the bar feeder by unscrewing screws (A). Loosen headless screw (B). Disassemble the encoder by loosening screws (C) and rotating it clockwise by a few degrees. Assemble the new encoder by performing the same operations the other way round.
  • Page 141 9 - PART REPLACEMENT SIR 52 MS52 P/F 9.10 DRUM HATCH CYLINDER - REPLACEMENT Replace cylinder (A). When the cylinder is at its limit switch (internal rod), the hatch shall be in a vertical position parallel to the loading levers. As far as adjustment is concerned, screw or unscrew the articulated head (B).
  • Page 142 9 - PART REPLACEMENT SIR 52 MS52 P/F 9.11 BAR FEEDING DEVICE CYLINDERS - REPLACEMENT Replace cylinders (B). The cylinders stroke must be adjusted so that the bar feeding occurs on the feeding axis. Adjust through ring nut (C). Further adjustments should be performed on slots (D) located on the lever.
  • Page 143 9 - PART REPLACEMENT SIR 52 MS52 P/F 9.12 BAR-PUSHER GRIP CYLINDER - REPLACEMENT Remove the clamps device case. Replace cylinder (A). The cylinder stroke must be adjusted so that rollers (B), when at standstill, are upright with the feeding axis. To carry out adjustment, untighten nuts (C), screw or unscrew threaded spacer (D).
  • Page 144 9 - PART REPLACEMENT SIR 52 MS52 P/F 9.13 KEYBOARD BATTERY - REPLACEMENT The battery should be replaced every year or, in any case, when the battery warning light 23[sir_tasto 23] sends a red flashing signal. INFORMATION If the battery is not replaced, the date and time will disappear from the display.
  • Page 145 9 - PART REPLACEMENT SIR 52 MS52 P/F 9.14 PLC BATTERY - REPLACEMENT Replace the battery every year. INFORMATION battery replaced, "PLC/CNC software" data will be deleted. INFORMATION When replacing the battery, make sure that the bar feeder is live. Warning: if the battery is replaced with the bar feeder off, I.E.
  • Page 146 9 - PART REPLACEMENT SIR 52 MS52 P/F 9.15 RECOMMENDED SPARE-PARTS - LIST Table 1.Recommended spare-parts. Ref.No. Description Features Pcs. Encoder 31240017 Upper guide ch. 19-33-43- 680310720 Lower guide ch. 19-33-43- 680310730 680310090 Washer Bar Puhser Truck 680380220 Chain MS52 L=33 680380490 680380150 Chain MS52 L=38...
  • Page 147 9 - PART REPLACEMENT SIR 52 MS52 P/F Ref. No. Description Features Pcs. Coil MD 41142016 41142002 Valve PPRC Valve VR 41142018 Ev EDH 41142007 Ev EDH 41142005 41142004 Ev EDH Ev EDH 41142003 Valve PPRC 41142023 Valve RPC 41142019 612061691 Plug Connector...
  • Page 148 9 - PART REPLACEMENT SIR 52 MS52 P/F 9 - Pag. 16 / 16...
  • Page 149 10 - DRILLING MACHINE SIR 52 MS52 P/F INDEX 10.1 AIM OF THE PRODUCT.....................2 10.2 GENERAL DESCRIPTION OF DRILLING MACHINE............2 10.2.1 MAIN ELEMENTS......................2 10.2.2 WORKING CYCLE - GENERAL DESCRIPTION..............6 10.2.3 APPLICATIONS OF DRILLING MACHINE ..............9 10.3 INSTRUCTIONS FOR THE USER ................10 10.3.1 DESCRIPTION OF CONTROL DEVICES..............10 10.3.2...
  • Page 150 10 - DRILLING MACHINE SIR 52 MS52 P/F 10.1 AIM OF THE PRODUCT Thanks to the use of a drilling machine it is possible to drill the end of a bar automatically before it is loaded in the bar feeder drum. The end of the bar being drilled, it is possibile to hold the bar by means of a pipe gripper and to use a bar pusher the diameter of which is as large as the bar diameter, or even smaller;...
  • Page 151 10 - DRILLING MACHINE SIR 52 MS52 P/F SPINDLE: motor drive moving the drilling unit (main machining movement). FEEDING MOTOR: spindle motor drive performing the secondary machining movement. GRIPPER: element holding the bar during facing operation. (D) FLAG: element detecting the correct position of a bar in the gripper. CHUCKS: gripping system drawing the bar during its axial displacement towards the drilling unit and during its backward stroke.
  • Page 152 10 - DRILLING MACHINE SIR 52 MS52 P/F (G) CHIP BOX: box containing metal chips. (H) CONVEYOR PLATE: element conveying the metal chips to the chip box. LEVER ADJUSTMENT UNIT: lever adjustment system for the regulation of the levers lifting the bar until it is aligned to the drilling unit.
  • Page 153 10 - DRILLING MACHINE SIR 52 MS52 P/F (N) DRILLING MACHINE EMERGENCY BUTTON: emergency button to stop drilling machine operation. (O) INSPECTION WINDOW FOR LEVER ADJUSTMENT: window for the control of lever displacement adjustment. 10 - Pag. 5 / 20...
  • Page 154 10 - DRILLING MACHINE SIR 52 MS52 P/F 10.2.2 WORKING CYCLE - GENERAL DESCRIPTION A new undrilled bar is placed on the loading levers. Sensor S 5.3 is active and S 5.4 is off. The bar is lifted until it is aligned to the drilling unit.
  • Page 155 10 - DRILLING MACHINE SIR 52 MS52 P/F The spindle will now approach the bar. A125.1. output is enabled. The drilling unit moves forwards to perform drilling operation until sensor S1.5 is activated. Hole lubrication is stopped, A125.0 is disabled. When drilling is complete, the drilling unit goes back.
  • Page 156 10 - DRILLING MACHINE SIR 52 MS52 P/F The flag returns to rest position. The electrovalve Y124.7 is disabled as soon as the sensor S1.3 is enabled and sensor S1.4 is off. The lifting levers return to wait position before loading the bar into the bar feeder drum (Sensor S1.0 is disabled).
  • Page 157 (hexagonal or sqare types), contact the IEMCA service centre to set correctly the device. For what not included here, refer to the limits indicated in the bar feeder instructions.
  • Page 158 10 - DRILLING MACHINE SIR 52 MS52 P/F 10.3 INSTRUCTIONS FOR THE USER 10.3.1 DESCRIPTION OF CONTROL DEVICES The drilling machine control devices are on the right side of the operator's panel. The bar feeder emergency buttons (located on the operator's panel and inside the wiring box) may stop the operation of the bar feeder as well as of the lathe and of the drilling machine;...
  • Page 159 10 - DRILLING MACHINE SIR 52 MS52 P/F F21 Button STEP BY STEP OPERATION Press F21 to activate Step by Step operation. After pressing the button, the button led will light up. Press F21 to restore drilling machine working cycle. In case F22 lights up because of signal failure of microswitch sensors, press both F21 and F22 at the same time to restore drilling machine working cycle.
  • Page 160 10 - DRILLING MACHINE SIR 52 MS52 P/F F24 Button NOT ACTIVATED F25 RESET 5" Button To activate the RESET button, manual operation mode must be selected. Press this button during Step by Step operation to stop the process. Press this button to release buttons F26÷F29 in case the LEDs are activated. F26 Button LEVER UP/DOWN Press this button to start movement, press again for lever return.
  • Page 161 10 - DRILLING MACHINE SIR 52 MS52 P/F Reset the drilling machine following these instructions: The drilling unit must be in wait position, otherwise press the RESET button to move it to wait position. Keep pressing button F25 for 5 seconds: all the devices on the drilling machine will be released.
  • Page 162 10 - DRILLING MACHINE SIR 52 MS52 P/F 10.3.2 USE AND ADJUSTMENT The automatic operation mode of the drilling machine is activated when parameter 16 is set to 1 from the operator's panel. If parameter 16 is set to 0, no bar facing cycle will be performed on the bar feeder. INFORMATION Before starting the bar facing cycle on the bar feeder, the following adjustment...
  • Page 163 10 - DRILLING MACHINE SIR 52 MS52 P/F 2) Locate the tool protection cover against the machine cover to remove it. 3) Remove the drilling tool (if available). 4) Loosen the screws on the drilling machine cover, remove the cover and the tool protection cover.
  • Page 164 10 - DRILLING MACHINE SIR 52 MS52 P/F 5) Remove the screw (A) referred to the barstop block. 6) Turn the barstop (B). 7) Use the special puller to remove or replace the Hainbuch gripper. 8) Add a spindle tip on the spindle, making sure it is suitable to the material to be drilled.
  • Page 165 INFORMATION: b)to perform the above mentioned step it is necessary to adjust sensors S1.5, S1.6 and S125.7 (to be done under IEMCA approval only). b)Hole D=15 mm: Extension KOMET ABS 50-V50 A20 + insert drill KOMET KUB TRIGON V30- 31500 or KOMET KUB QUATTRON U10-71501.
  • Page 166 For possible pressure switch control or calibration To control the pressure switch, please contact Iemca Service. Bar pushers should be provided with pipe grippers suitable for the holes to be drilled. On the operator's panel, set correct cutting speed and feeding parameters according to the diameter of the hole and to the type of material or choose one of the parameter lists that are available on the system, only in case the required conditions (i.e.
  • Page 167 10 - DRILLING MACHINE SIR 52 MS52 P/F Before starting drilling machine operation, check the oil level inside the oil tank. Lubrication oils must have the following features: Oil viscosity at 40°C = 47mm /sec Oil density at 20°C = 0,922 g/mm Flammable point over 265°C CAUTION - PRECAUTION: We recommend the following lubrication...
  • Page 168 10 - DRILLING MACHINE SIR 52 MS52 P/F Oil topping up: remove the plug (A) and fill the oil tank to the top. Place the chip collector under the chip conveyor system "C". 10 - Pag. 20 / 20...
  • Page 169 11 - GUIDE CHANNELS-BAR PUSHER-REVOLVING TIPS SIR 52 MS52 P/F 11.1 GUIDE CHANNELS AND BAR PUSHER - TABLE The choice of guide channels and bar pusher must be made according to the diameter of the barstock. The bar feeder is usually supplied with a bar pusher whose diameter is equal to the maximum bar passage of the lathe.
  • Page 170 11 - GUIDE CHANNELS-BAR PUSHER-REVOLVING TIPS SIR 52 MS52 P/F CAUTION: the field of application of collets for machining specific bar diameters in the different guide channels are indicated in the table. When this diameter is lower than the diameter of the guidechannel, there can be vibrations or working problems in the barloader.
  • Page 171 11 - GUIDE CHANNELS-BAR PUSHER-REVOLVING TIPS SIR 52 MS52 P/F 11.2 REVOLVING TIP - TABLE The choice of the revolving tip depends on the diameter of the guide channel, that of the bar pusher and the collet coupling version. A Guide channel B Bar pusher C Revolving tip D Collet...
  • Page 172 11 - GUIDE CHANNELS-BAR PUSHER-REVOLVING TIPS SIR 52 MS52 P/F Collet version – Guide channel Bar pusher Revolving tip Revolving tip diameter øB diameter øC diameter øGR See section code (type of (mm) (mm) (mm) coupling) With pin (SCHL) D60151801 With pin (SCHL) D60153201 With pin (SCHL)
  • Page 173 11 - GUIDE CHANNELS-BAR PUSHER-REVOLVING TIPS SIR 52 MS52 P/F 11.3 Revolving Tips øGR 18÷56 - Table • For collet with pin coupling (SCHL) A Collet B See section C See section 001 than 602P Collet for tube E Revolving tip øGR øF øB...
  • Page 174 11 - GUIDE CHANNELS-BAR PUSHER-REVOLVING TIPS SIR 52 MS52 P/F 11 - Pag. 6 / 6...
  • Page 175 12 - GRIPPERS SIR 52 MS52 P/F 12.1 CONVERSION TABLES 001 HEXAGONAL BARS (unit of measurement “millimetres”) - Table Before selecting the steel collet, define the internal diameter øA by consulting the table below. ØA ØA Y=Zx1,154 Y=Zx1,154 1.73 32.33 2.31 33.48 33.2...
  • Page 176 12 - GRIPPERS SIR 52 MS52 P/F ØA ØA Y=Zx1,154 Y=Zx1,154 26.55 26.2 83.08 82.5 27.71 27.5 86.55 28.86 28.5 92.32 91.75 30.02 29.8 98.1 97.5 31.17 12 - Pag. 2 / 34...
  • Page 177 12 - GRIPPERS SIR 52 MS52 P/F SQUARE BARS (unit of measurement “millimetres”) - Table Before selecting the steel collet, define the internal diameter øA by consulting the table below. ØA ØA Y=Zx1,414 Y=Zx1,414 1.41 28.28 27.5 2.12 31.10 30.5 2.82 32.52 3.53...
  • Page 178 12 - GRIPPERS SIR 52 MS52 P/F HEXAGONAL BARS (unit of measurement “inches”) - Table Before selecting the steel collet, define the internal diameter øA by consulting the table below. ØA ØA inches inches inches inches 9/64 1”3/8 39.75 1”9/16 3/16 5.25 13/64...
  • Page 179 12 - GRIPPERS SIR 52 MS52 P/F ROUND BARS (unit of measurement “inches”) - Table Before selecting the steel collet, define the internal diameter øA by consulting the table below. ØA ØA ØA inches inches inches 1/32 17/32 13.5 1”1/8 28.5 3/64 35/64...
  • Page 180 12 - GRIPPERS SIR 52 MS52 P/F CONVERSION TABLE Inches/Millimetres Inch fraction Inch fraction Millimetres 25,400 0 50,800 0 76,200 0 1/64 0,015 625 0,396 9 25,796 9 51,196 9 76,596 9 1/32 0,031 25 0,793 8 26,193 8 51,593 8 76,993 8 3/64 0,046 875...
  • Page 181 12 - GRIPPERS SIR 52 MS52 P/F Inch fraction Inch fraction Millimetres 11/16 0,687 5 17,462 5 42,862 5 68,262 5 93,662 5 45/64 0,703 125 17,859 4 43,259 4 68,659 4 94,059 4 23/32 0,718 75 18,256 2 43,656 2 69,056 2 94,456 2 47/64...
  • Page 182 Note for ordering • Collets with codes in bold characters are available from stock. • Please contact IEMCA service to use the collets with codes in Italics. The delivery times for this kind of collets are longer. Code structure A Collet...
  • Page 183 12 - GRIPPERS SIR 52 MS52 P/F øF øF øF øF øA Ø7 G6 Ø8 G6 Ø11 G6 Ø20 G6 inches øD 10 øD 12 øD 15 øD 25 602P10030 602P12030 602P10031 602P12031 1/8” 602P10032 602P12032 602P10033 602P12033 602P10034 602P12034 602P10035 602P12035 9/64”...
  • Page 184 12 - GRIPPERS SIR 52 MS52 P/F øF øF øF øF øA Ø7 G6 Ø8 G6 Ø11 G6 Ø11 G6 øD 10 øD 12 øD 15 øD 18 inches 602P10053 602P12053 602P15053 602P10054 602P12054 602P15054 602P10055 602P12055 602P15055 7/32” 602P10056 602P12056 602P15056 602P10057...
  • Page 185 12 - GRIPPERS SIR 52 MS52 P/F 12 - Pag. 11 / 34...
  • Page 186 12 - GRIPPERS SIR 52 MS52 P/F øF øF øF øA Ø14 G6 Ø20 G6 Ø20 G6 øD 20 øD 25 øD 32 inches 7/32” 602P20060 602P25060 15/64” 602P32060 602P20061 602P25061 602P20062 602P25062 602P20063 602P25063 602P20064 602P25064 1/4" 602P20065 602P25065 602P32065 602P20066 602P25066...
  • Page 187 12 - GRIPPERS SIR 52 MS52 P/F øF øF øF øF øA Ø8 G6 Ø11 G6 Ø11 G6 Ø11 G6 øD 12 øD 15 øD 16 øD 18 inches 602P12093 602P15093 602P18093 602P12094 602P15094 602P18094 602P12095 602P15095 602P18095 3/8” 602P12096 602P15096 602P18096 602P12097...
  • Page 188 12 - GRIPPERS SIR 52 MS52 P/F øF øF øF øF øA Ø8 G6 Ø11 G6 Ø11 G6 Ø11 G6 øD 12 øD 15 øD 16 øD 18 inches 602P16140 35/64” 602P18140 14.25 9/16” 602P18142 14.5 602P18145 14.75 37/64” 602P18147 19/32”...
  • Page 189 12 - GRIPPERS SIR 52 MS52 P/F øF øF øF øF øA Ø14 G6 Ø14 G6 Ø20 G6 Ø20 G6 øD 20 øD 23 øD 25 øD 32 inches 602P20093 602P25093 602P20094 602P25094 602P20095 602P25095 602P32095 3/8” 602P20096 602P25096 602P20097 602P25097 602P20098 602P25098...
  • Page 190 12 - GRIPPERS SIR 52 MS52 P/F øF øF øF øF øA Ø14 G6 Ø14 G6 Ø20 G6 Ø20 G6 øD 20 øD 23 øD 25 øD 32 inches 602P23140 35/64” 602P20140 602P25140 602P32140 602P23142 14.25 9/16” 602P20142 602P25142 14.5 602P20145 602P23145 602P25145...
  • Page 191 12 - GRIPPERS SIR 52 MS52 P/F øF øF øF øF øF øF øF øA Ø11 G6 Ø14 G6 Ø14 G6 Ø14 G6 Ø20 G6 Ø20 G6 Ø20 G6 øD 18 øD 20 øD 21 øD 23 øD 25 øD 27 øD 32 inches 602P23160...
  • Page 192 12 - GRIPPERS SIR 52 MS52 P/F øF øF øF øF øF øF øA Ø20 G6 Ø20 G6 Ø20 G6 Ø20 G6 Ø20 G6 Ø20 G6 øD 25 øD 27 øD 29 øD 32 øD 35 øD 36 inches 602P25220 602P27220 602P32220 602P25222...
  • Page 193 12 - GRIPPERS SIR 52 MS52 P/F øF øF øF øF øF øF øF øA Ø20 G6 Ø20 G6 Ø20 G6 Ø20 G6 Ø20 G6 Ø20 G6 Ø20 G6 øD 32 øD 34 øD 35 øD 36 øD 39 øD 42 øD 45 inches 602P32290...
  • Page 194 12 - GRIPPERS SIR 52 MS52 P/F SIR 52 øF øF øF øA øF øF Ø20 G6 Ø20 G6 Ø20 G6 Ø20 G6 Ø20 G6 øD 42 øD 45 øD 51 øD 52 øD 56 inches 602P42380 602P45380 602P42382 38.25 602P45382 38.5 602P42385...
  • Page 195 12 - GRIPPERS SIR 52 MS52 P/F SIR 52 øF øF øF øA øF øF Ø20 G6 Ø20 G6 Ø20 G6 Ø20 G6 Ø20 G6 øD 42 øD 45 øD 51 øD 52 øD 56 inches 602P52480 602P56480 602P52490 602P56490 602P56500 602P56510 602P56520...
  • Page 196 12 - GRIPPERS SIR 52 MS52 P/F 12.3 “UNILOCK” COLLETS FOR BARS 601P “UNILOCK” COLLETS FOR SQUARE BARS - Table INFORMATION: for defining the internal diameter øA do not consult “001 - Conversion Tables” document, but directly consult the table below. Code structure A Collet B Bar diameter...
  • Page 197 12 - GRIPPERS SIR 52 MS52 P/F øA +0.1 øF øF øF øF øF E=Sx1.414 M5x0.5 Ø8 G6 Ø11 G6 Ø14 G6 Ø20 G6 øD 7.5 øD 12 øD 18 øD 21 øD 25 4.24 601P08038 5.65 601P12051 7.07 601P12066 8.48 601P12080 601P18080...
  • Page 198 12 - GRIPPERS SIR 52 MS52 P/F øA +0.1 øF øF øF øF E=Sx1.414 M5x0.5 Ø8 G6 Ø11 G6 Ø14 G6 øD 25 øD 29 øD 32 øD 36 18.38 17.4 601P25174 19.80 18.8 601P25188 21.21 20.2 601P25202 22.62 21.6 601P29216 24.04 601P29230...
  • Page 199 Note for ordering • Collets with codes in bold characters are available from stock. • Please contact IEMCA service to use the collets with codes in Italics. The delivery times for this kind of collets are longer. Code structure A Collet...
  • Page 200 12 - GRIPPERS SIR 52 MS52 P/F øA +0.1 øF øF øF øF øF E=Sx1.154 M5x0.5 Ø8 G6 Ø11 G6 Ø14 G6 Ø20 G6 inches øD 7.5 øD 12 øD 18 øD 21 øD 25 3.46 601P08031 1/8” 3.66 601P08033 4.62 601P08041 3/16”...
  • Page 201 12 - GRIPPERS SIR 52 MS52 P/F øA +0.1 øF øF øF E=Sx1.154 14 G6 20 G6 20 G6 inches øD 21 øD 25 øD 29 1/2" 14.65 13.7 601P21137 601P25137 601P21140 601P25140 16.16 15.2 601P21152 601P25152 9/16” 16.49 15.5 601P21155 601P25155 17.31...
  • Page 202 12 - GRIPPERS SIR 52 MS52 P/F øA +0.1 øF øF øF E=Sx1.154 20 G6 20 G6 20 G6 inches øD 32 øD 36 øD 40 1/2" 14.65 13.7 16.16 15.2 9/16” 16.49 15.5 17.31 16.3 5/8” 18.32 17.3 18.46 17.5 19.62 18.6...
  • Page 203 12 - GRIPPERS SIR 52 MS52 P/F 12 - Pag. 29 / 34...
  • Page 204 12 - GRIPPERS SIR 52 MS52 P/F 12.4 COLLETS FOR TUBES 603P COLLETS FOR TUBES - Table CAUTION: the external diameter of the collet must be at least 0.5 mm less than the external diameter of the bar pusher. INFORMATION: The 603P collets…..
  • Page 205 12 - GRIPPERS SIR 52 MS52 P/F øA øF øF øF øF øF øF ø8 G6 ø11 G6 ø11 G6 ø14 G6 ø20 G6 ø20 G6 inches øD 12 øD 15 øD 18 øD 20 øD 25 øD 27 603P12050 603P15050 603P12055 603P15055...
  • Page 206 12 - GRIPPERS SIR 52 MS52 P/F øA øF øF øF øF øF øF øF ø8 G6 ø11 G6 ø14 G6 ø20 G6 ø20 G6 ø20 G6 ø20 G6 inches øD 12 øD 15-16 øD 20 øD 25 øD 27 øD 32 øD 35 11.5...
  • Page 207 12 - GRIPPERS SIR 52 MS52 P/F øA øF øF øF øF øF øF øF ø20 G6 ø20 G6 ø20 G6 ø20 G6 ø20 G6 ø20 G6 ø20 G6 inches øD 27 øD 29 øD 32 øD 35 øD 42 øD 49 øD 25 603P25230...
  • Page 208 12 - GRIPPERS SIR 52 MS52 P/F øA øF øF øF øF ø20 G6 ø20 G6 ø20 G6 ø20 G6 inches øD 40 øD 42 øD 44-45 øD 49 603P40340 603P42340 603P49340 34.5 603P49345 1”3/8 603P40350 603P42350 603P49350 35.5 603P49355 603P40360 603P42360 603P49360...
  • Page 209 13 - LIST OF AFTER-SALES CENTERS SIR 52 MS52 P/F INDEX 13.1 LIST OF AFTER-SALES CENTERS................2 13 - Pag. 1 / 4...
  • Page 210 13 - LIST OF AFTER-SALES CENTERS SIR 52 MS52 P/F 13.1 LIST OF AFTER-SALES CENTERS AUSTRALIA - NEW ZEALAND 301-1, Dongsing Rd., Phone +886-4-2406-6970 GIMCO – Giuliani Iemca Machinery Dali City, Taichung County, 412, Telefax + 886-4-2406-6943 Co. Ltd. Taiwan E-mail: gimco@gimco.com.tw Website: www.gimco.com.tw...
  • Page 211 D-79576 Weil am Rhein Telefax ++49 7621 69491 Email : mail@lobers.de TAIWAN – SINGAPORE – MALAYSIA - PHILIPPINES: 301-1, Dongsing Rd., Phone +886-4-2406-6970 GIMCO – Giuliani Iemca Machinery Dali City, Taichung County, 412, Telefax + 886-4-2406-6943 Co. Ltd. Taiwan E-mail: gimco@gimco.com.tw Website: www.gimco.com.tw...
  • Page 212 13 - LIST OF AFTER-SALES CENTERS SIR 52 MS52 P/F 13 - Pag. 4 / 4...

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