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IEMCA SIR 52 P Manual For Use And Maintenance

Automatic bar feeder
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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
SIR 52 P - SIR 52 F
MANUAL FOR USE AND MAINTENANCE
Rel. 2
Date
S/N
SOFTWARE RELEASE
REDATTORE:
PER APPROVAZIONE:
ELENCO ALLEGATI
01/02/2006
Cod.
OP:
Bosi Andrea
Magnani Claudio
610505400
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 SIR 52 P - SIR 52 F MANUAL FOR USE AND MAINTENANCE Rel. 2 Date 01/02/2006 Cod. 610505400...
  • Page 2 Tel. 0546/698000 - Fax. 0546/46338 - 0546/46224 TLX 550879 TIPO DI DOCUMENTO: MANUAL FOR USE AND MAINTENANCE PRODOTTO: AUTOMATIC BAR FEEDER MODELLO: SIR 52 P - SIR 52 F IEMCA S.p.A. Via Granarolo, 167 Tel. 0546/698000 - Fax. 0546/46224 TLX 550879...

  • Page 3: Table Of Contents

    GENERAL INFORMATION ................ SIR-52-P/F TECHNICAL INFORMATION..............SIR-52-P/F SAFETY PROCEDURES - GENERAL INFORMATION........SIR-52-P/F HANDLING AND INSTALLATION ............. SIR-52-P/F ADJUSTMENTS AND SETTING-UP ............SIR-52-P/F USE AND OPERATION................SIR-52-P/F BAR FEEDER MAINTENANCE ..............SIR-52-P/F TROUBLES - CAUSES - CURES ..............SIR-52-P/F PART REPLACEMENT ................SIR-52-P/F GUIDE CHANNELS-BAR PUSHER-REVOLVING TIPS........
  • Page 5 1 - GENERAL INFORMATION SIR-52-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 6 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 7 1 - GENERAL INFORMATION SIR-52-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 8 1 - GENERAL INFORMATION SIR-52-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 R Breaking capacity...
  • Page 9 2 - TECHNICAL INFORMATION SIR-52-P/F INDEX DESCRIPTION OF MODELS ..................2 GENERAL BAR FEEDER DESCRIPTION...............5 WORKING CYCLE - GENERAL DESCRIPTION..............8 SAFETY DEVICES .....................9 SAFETY PLATES - LOCATION AND DESCRIPTION ............11 TECHNICAL INFORMATION ..................12 2.6.1 Noise levels ......................15 FITTINGS - DESCRIPTION ..................16 2.7.1 Additional inner lighting lamp..................16 2 - Pag.
  • Page 10 SIR 52 F 4300 3000 (*)Please contact IEMCA Sales Department before loading bundles of short bars into the bundle magazine, in order to check whether a short bar loading set is necessary. INFORMATION In bundle models, bars are loaded in the middle of the magazine.
  • Page 11 In the case of a lathe with a number of spindles other than 6 - 8, such dimensions may change. Bar feeding in more stations: bar feeding can occur in two or more stations, in any possible combination. For further information, apply to IEMCA service department. 2 - Pag. 3 / 16...
  • Page 12 2 - TECHNICAL INFORMATION SIR-52-P/F Bar pusher extension. Table 3.Bar pusher features Bar pusher Models Version Bar pusher type Clamp position extension MAX STANDARD 1110 SIR 52 P LONG 1360 SIR 52 F EXTRA LONG 1610 2 - Pag. 4 / 16...
  • Page 13 SIR-52-P/F GENERAL BAR FEEDER DESCRIPTION The automatic bar feeder SIR 52 P or SIR 52 F is used in the machine tools sector and more specifically to automatically feed multi-spindle lathes. The bar feeder has been designed to be installed instead of the lathe stock tube, thus replacing the bar guiding and feeding systems.
  • Page 14 2 - TECHNICAL INFORMATION SIR-52-P/F E BUNDLE MAGAZIN/E stores bars. F BAR SELECTING DEVICE selects bars. G DRIVE drives the bar selecting device. 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.
  • Page 15 2 - TECHNICAL INFORMATION SIR-52-P/F S REMNANT RECOVERY TANK collects bar remnants. T HYDRAULIC OIL PUMP produces pressure for the hydraulic functions of the bar feeder. U LUBRICATING OIL PUMP produces pressure to lubricate guide channels. V HYDRAULIC OIL TANK contains the hydraulic system oil.
  • Page 16 2 - TECHNICAL INFORMATION SIR-52-P/F WORKING CYCLE - GENERAL DESCRIPTION SIR 52 P The bars, manually loaded into magazine (A), are taken by the chain displacement device (B). The bar loading device (D) introduces them into drum (C). The clamp device (E) inserts the bar into the bar pusher collet.
  • Page 17 2 - TECHNICAL INFORMATION SIR-52-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 18 2 - TECHNICAL INFORMATION SIR-52-P/F L Mobile 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 19 2 - TECHNICAL INFORMATION SIR-52-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 20: Technical Information

    2 - TECHNICAL INFORMATION SIR-52-P/F TECHNICAL INFORMATION 2 - Pag. 12 / 16...
  • Page 21 1750 kg (version 38) 1900 kg (version 38) 1850 kg (version 43) 2000 kg (version 43) Control unit weight (dry weight) 220 kg (*) Please contact IEMCA Sales or Service Departments before loading thinner bars. 2 - Pag. 13 / 16...
  • Page 22 2 - TECHNICAL INFORMATION SIR-52-P/F In pursuing a policy of continuous updating of the product, the manufacturer might introduce changes without any prior notice. 2 - Pag. 14 / 16...
  • Page 23 2 - TECHNICAL INFORMATION SIR-52-P/F 2.6.1 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 24 2 - TECHNICAL INFORMATION SIR-52-P/F FITTINGS - DESCRIPTION 2.7.1 Additional inner lighting lamp Lamp (A) allows the rear drum area to be lighted, to make operator's checking easier. Lamp (B) may be fitted upon customer's request. 2 - Pag. 16 / 16...
  • Page 25 3 - SAFETY PROCEDURES - GENERAL INFORMATION SIR-52-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 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

    3 - SAFETY PROCEDURES - GENERAL INFORMATION SIR-52-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 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-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 ....................6 4.4.1 Lathe - Preliminary operations ..................7 4.4.2 Positioning.......................7 4.4.3...
  • Page 30 4 - HANDLING AND INSTALLATION SIR-52-P/F PACKING The machine may be packed in three ways: 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. C BOX: the bar feeder is contained in a box and covered by a protective sheeting.
  • Page 31 4 - HANDLING AND INSTALLATION SIR-52-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 With respect to the length of front crosspiece (A), two different lifting procedures are required.
  • Page 32 Table 1.Belt length Model Version Belt C (mm) Belt D (mm) 3000 3000 SIR 52 P 2500 3000 SIR 52 F 2500 3000 Check the length belts (C) and (D) and apply wooden pads (E). Use a bridge crane or a self- propelled crane.
  • Page 33 4 - HANDLING AND INSTALLATION SIR-52-P/F To uplift the hydraulic drive unit, use belts or chains together with a bridge crane or a self-moving crane having an appropriate loading capacity. 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.
  • Page 34 Table 2.Installation area dimensions Models Version A (mm) 4950 SIR 52 P 5450 SIR 52 F 5950 The areas: (B) (work area), (C) (bar feeding area) and (D9 (remnant discharge area) should be properly delimited to prevent collisions between the operator and any handling equipment or transport vehicles travelling near the bar feeder.
  • Page 35 4 - HANDLING AND INSTALLATION SIR-52-P/F 4.4.1 Lathe - Preliminary operations Remove the lathe stock tube and the countercollet unit, disconnect the lathe bar feeding system. INFORMATION This operation is necessary only if the lathe is supplied with the device. Check the lathe alignment.
  • Page 36 4 - HANDLING AND INSTALLATION SIR-52-P/F 4.4.3 Height and levelling adjustment Adjust height (X) of the bar feeder working axis with the lathe height, according to the procedure below: loosen screws (A) and turn column (B) through pin (C). 4 - Pag. 8 / 22...
  • Page 37 4 - HANDLING AND INSTALLATION SIR-52-P/F Open rear guard and replace red screw (D) pin (E) supplied Lower lever (M) and move feeding drum backwards of 1000 mm approx. 4 - Pag. 9 / 22...
  • Page 38 4 - HANDLING AND INSTALLATION SIR-52-P/F Move the bar feeder close to the lathe, according to value (G) (previously calculated), to allow bushes (H) to be centred with respect to lathe disk (L) , previously moving the drum to its forward stop. Move the drum forward and adjust the height of the bar feeder working axis, to allow bushes (H) to fit into lathe disk (L) holes .
  • Page 39 4 - HANDLING AND INSTALLATION SIR-52-P/F Check the cross and longitudinal alignment by means of the proper tables of reference. Adjust through feet supports whenever necessary. Check the adjustment, moving the drum forwards and backwards trough lever (F); bushes (H) must fit (without an excessive effort) into lathe disk (L) holes.
  • Page 40 4 - HANDLING AND INSTALLATION SIR-52-P/F 4.4.4 Alignment INFORMATION Operation to be carried out by IEMCA skilled personnel only. Move the drum backwards of 500 mm approx. Stretch a nylon thread (ø 1 mm) between the bar feeder and the lathe collet, as follows: •...
  • Page 41 4 - HANDLING AND INSTALLATION SIR-52-P/F Check, through a vernier calliper, the horizontal and vertical alignment in the front bush (D) of the bar feeder and in disk (E) of the lathe, according to the four directions shown by the arrows.
  • Page 42 4 - HANDLING AND INSTALLATION SIR-52-P/F 4.4.5 Fastening the bar feeder FASTENING TO THE GROUND Fasten the bar feeder to the ground using the expansion plugs (A) and tighten screws (B). Remove the front feet tie rods (C), should they hinder the chips removal or the lathe lubricating oil control unit.
  • Page 43 FASTENING TO THE LATHE Once the bar feeder has been fastened to the ground, connect the bar feeder to the lathe. Figure 24 shows a general example; apply to IEMCA service department for more details. 4 - Pag. 15 / 22...
  • Page 44 4 - HANDLING AND INSTALLATION SIR-52-P/F HYDRAULIC CONTROL UNIT - OIL LOADING LUBRICATING OIL Remove cover (A). Loading should be carried out by filling in lubricating oil of the following class: C CKB 100. Quantity: 170 l. Make sure oil is between the MAX. and MIN.
  • Page 45 4 - HANDLING AND INSTALLATION SIR-52-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 46 4 - HANDLING AND INSTALLATION SIR-52-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. FIRST STARTING-UP OF THE HYDRAULIC OIL PUMP An appropriate start of the pump is of the utmost importance, since the correct lubrication of the...
  • Page 47 4 - HANDLING AND INSTALLATION SIR-52-P/F ELECTRIC CONNECTION DANGER - WARNING: this type of operation should only be entrusted to skilled technical staff to comply with the applicable standards and statutory regulations in force. The feeder is normally provided with a multiple plug to plug into the special lathe outlet; refer to the "Wiring diagram"...
  • Page 48 4 - HANDLING AND INSTALLATION SIR-52-P/F PNEUMATIC CONNECTION Connect pipe (D) of the pneumatic system to the quick coupling (G). 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 49 "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-P/F 4 - Pag. 22 / 22...
  • Page 51 5 - ADJUSTMENTS AND SETTING-UP SIR-52-P/F INDEX SIR 52 P RACK MAGAZINE - ADJUSTMENT ............3 5.1.1 Bar selection - Adjustment..................3 SIR 52 F BUNDLE MAGAZINE - ADJUSTMENT .............4 5.2.1 Bars drop - Quantity adjustment ................4 5.2.2 Pressure foot - Adjustment ..................5 5.2.3...
  • Page 52 5 - ADJUSTMENTS AND SETTING-UP SIR-52-P/F OPERATING PRESSURE FOR THE "SECOND FEED" - ADJUSTMENTS ....25 AIR FILTER - ADJUSTMENTS ................26 5.10 SPECIAL REDUCTION PARTS ................26 5 - Pag. 2 / 26...
  • Page 53 5 - ADJUSTMENTS AND SETTING-UP SIR-52-P/F SIR 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 54 5 - ADJUSTMENTS AND SETTING-UP SIR-52-P/F SIR 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 55 5 - ADJUSTMENTS AND SETTING-UP SIR-52-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 56 5 - ADJUSTMENTS AND SETTING-UP SIR-52-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 57: Adjustments And Setting-Up

    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. 7 / 26...
  • Page 58 5 - ADJUSTMENTS AND SETTING-UP SIR-52-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 59 5 - ADJUSTMENTS AND SETTING-UP SIR-52-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: • open rear guard (C);...
  • Page 60 5 - ADJUSTMENTS AND SETTING-UP SIR-52-P/F INFORMATION: Please contact IEMCA Sales or Service Department if you need a special configuration of guide channel - bar pusher and bar. 5 - Pag. 10 / 26...
  • Page 61 5 - ADJUSTMENTS AND SETTING-UP SIR-52-P/F 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. INFORMATION: In standard working mode parameter 18 "Guide working mode (0-1)"...
  • Page 62 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. 12 / 26...
  • Page 63 20 G6 20 G6 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 64 Tra 3 e 4 46-53 20 G6 For shaped bars, values must be checked according to the selected collet (Tables 2-3 summarising the IEMCA 600P collet type). A Bar diameter B Bar-pusher diameter or rotating tip C Guide channel F Collet engagement on rotating tip Values shown in the table are based on two conditions: 5 - Pag.
  • Page 65 5 - ADJUSTMENTS AND SETTING-UP SIR-52-P/F 1. According to the instructions of the collet manufacturer, the outer side of the collet must be at least 1 mm thick. 2. Sprockets are on their intermediate position (edges in contact with the bar) forming thus a channel the diameter of which is approximately 1 mm smaller than the guide channel diameter resulting from sprocket standard rotation.
  • Page 66 5 - ADJUSTMENTS AND SETTING-UP SIR-52-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 67 5 - ADJUSTMENTS AND SETTING-UP SIR-52-P/F 5.4.2 Bar-pusher - Assembly SIR 52 P/F - Ø 18÷52 Introduce slightly clutch unit (A) into rod (B) seat, turn up to obtain a small yielding and complete the insertion. Insert collet (C) into rod (B) seat, insert pin (D) until the clutch is engaged.
  • Page 68 5 - ADJUSTMENTS AND SETTING-UP SIR-52-P/F 5.4.3 Bar-pusher- Guide tube fitting 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 69 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. 19 / 26...
  • Page 70 5 - ADJUSTMENTS AND SETTING-UP SIR-52-P/F 5.5.1 Remnant lenght - Adjustment for the "second feed If the "second feed" function is enabled, adjust the lower bar end device which is located in the default second feed position (according to the lathe the bar feeder is added to). Follow the steps under paragraph 5.5.
  • Page 71 5 - ADJUSTMENTS AND SETTING-UP SIR-52-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 72 5 - ADJUSTMENTS AND SETTING-UP SIR-52-P/F 5.7.1 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. It works on the feeding station.
  • Page 73 5 - ADJUSTMENTS AND SETTING-UP SIR-52-P/F 5.7.2 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). 5.7.3 Static thrust (C) The static thrust is the force through which the bar-pusher continuously press against bars. It operates in every station, with the exception of the loading stations.
  • Page 74 5 - ADJUSTMENTS AND SETTING-UP SIR-52-P/F 5.7.6 Best working pressure The value of the optimal operating pressure of the pumps must be adjusted at 70 bars with hot oil (at about 50° C). To adjust it, loosen the lock nut (A) (fig. 24) and tighten or loosen the screw (B).
  • Page 75 5 - ADJUSTMENTS AND SETTING-UP SIR-52-P/F OPERATING PRESSURE FOR THE "SECOND FEED" - ADJUSTMENTS If the bar feeder is equipped with a "second feed" function, then you must adjust the pressure of each of the knobs as described below, bearing in mind its function.
  • Page 76 Add the special parts and repeat these operations in inverted order. Fig. 27 shows a general example, since each lathe brand is supplied with its own special reduction parts. For further details, apply to IEMCA service department. 5 - Pag. 26 / 26...
  • Page 77 6 - USE AND OPERATION SIR-52-P/F INDEX PUSH BUTTON PANEL - CONTROL DESCRIPTION ............2 ADDITIONAL PUSH-BUTTON PANEL - CONTROL DESCRIPTION ........8 MAGAZINE PUSH-BUTTON PANEL - CONTROL DESCRIPTION ........9 LUMINOUS INDICATOR - SIGNAL DESCRIPTION .............10 STARTING THE BAR FEEDER ..................11 6.5.1 Cold start ......................11 6.5.2 Hot start........................11...
  • Page 78 6 - USE AND OPERATION SIR-52-P/F PUSH BUTTON PANEL - CONTROL DESCRIPTION A Main controls. B Controls for manual operation. C Display controls and LEDs. 6 - Pag. 2 / 24...
  • Page 79 6 - USE AND OPERATION SIR-52-P/F MAIN CONTROLS 1 Green lighted push-button; it starts the feeder. 2 Red push-button; it stops the feeder. 3 Key-operated two-position selector Position : the push-button panel is enabled for the "message display" mode. Position : push-button panel enabled to data entering mode.
  • Page 80 6 - USE AND OPERATION SIR-52-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. Press it to control operation, press it again to control return.
  • Page 81 6 - USE AND OPERATION SIR-52-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 82 6 - USE AND OPERATION SIR-52-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. 5 Key for numerical value 5.
  • Page 83 6 - USE AND OPERATION SIR-52-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 84 6 - USE AND OPERATION SIR-52-P/F ADDITIONAL PUSH-BUTTON PANEL - CONTROL DESCRIPTION INFORMATION Some feeder models supplied with additional push- button panel, since its functions are integrated in the lathe functions. 1 Push-button with luminous pilot light (red) It activates and desactivates the bar feeding. on: the bar feeding is desactivated;...
  • Page 85 6 - USE AND OPERATION SIR-52-P/F MAGAZINE PUSH-BUTTON PANEL - CONTROL DESCRIPTION SIR 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 86 6 - USE AND OPERATION SIR-52-P/F LUMINOUS INDICATOR - SIGNAL DESCRIPTION A RED LIGHT; signals that the bar feeder is not operating, or that it is in the manual mode. B GREEN LIGHT; it indicates that the bar feeder is in the automatic mode.
  • Page 87 6 - USE AND OPERATION SIR-52-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). 6.5.1 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 88: Use And Operation

    Table 1. Maximum bar length Models Version Max. length (mm) Min. length (mm) * 3300 2500 SIR 52 P 3800 3000 SIR 52 F 4300 3000 INFORMATION: (*) bars are to be loaded in the middle of the bundle magazine.
  • Page 89 6 - USE AND OPERATION SIR-52-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 90 6 - USE AND OPERATION SIR-52-P/F 6.6.1 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 straightness.
  • Page 91 6 - USE AND OPERATION SIR-52-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. Rotate the bar on itself and carry out the measurement on a bushing external to the two V- supports.
  • Page 92 6 - USE AND OPERATION SIR-52-P/F BARSTOCKS - LOADING In accordance with the two different models, loading occurs as follows. SIR 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 93 6 - USE AND OPERATION SIR-52-P/F SIR 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 94 6 - USE AND OPERATION SIR-52-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 95 6 - USE AND OPERATION SIR-52-P/F 6.9.1 Changing the machining diameter without the stock guide tube diameter change 1 Once all bars in the drum are ended, stop the lathe with the collet open. 2 Press the key in order to move the bar-pusher back to its limit switch (backwards). 3 Desactivate the automatic carriage feeding through the key or other control.
  • Page 96 6 - USE AND OPERATION SIR-52-P/F 33 Remove the bar-pusher to be replaced and place the rear rotating unit into the new bar- pusher. 34 Assemble the suitable collet by means of a standard bar remnant previously introduced into the collet and position the new bar-pusher in the same housing of the previous bar-pusher. 35 Press the key to lock the bar-pusher carriage.
  • Page 97 6 - USE AND OPERATION SIR-52-P/F 6.9.2 Change of the working diameter without changing the guide tube diameter 1 End all bars in the drum and stop the lathe with the collet open. 2 Press the key to move the bar-pusher back to its limit switch (backwards). 3 Desactivate the automatic carriage feeding through the key or other control.
  • Page 98 6 - USE AND OPERATION SIR-52-P/F 33 Close the lateral case. 34 Turn the switch in position. 35 Press the key to rotate the clamp arm towards the drum. 36 Press the key to close guides. 37 Press the key to unlock the bar-pusher carriage. 38 Press the key to feed the bar-pusher;...
  • Page 99 RUN (D) warning light should flash for a while and then remain constantly on, and the programme should be loaded. CAUTION: After loading the programme, the parameters are to be reset; call the IEMCA Service Department. 6.11.1 Cold start Cold start occurs according to two different procedures.
  • Page 100 6 - USE AND OPERATION SIR-52-P/F Turn the main electric switch to "I". Start the lathe. Press push-button to start the bar feeder, keeping it pressed for 15 seconds, until the green light of the luminous indicator temporarily switches on. This procedure allows valve (EV317) to close;...
  • Page 101 SIR 52 F Pins bushings - Lubrication .................5 7.2.4 SIR 52 P torque limiter - Adjustment .................5 7.2.5 SIR 52 P bar lifting chain - Tightening ...............6 7.2.6 SIR 52 P bar translation chain - Tightening..............6 7.2.7 SIR 52 P motor chain - Tightening ................7 7.2.8...
  • Page 102 7 - BAR FEEDER MAINTENANCE SIR-52-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 103: Bar Feeder Maintenance

    Lubricate pins bushings. • Check and adjust the torque limiter whenever • necessary. Check and tighten the bar lifting chain • SIR 52 P Bars lifting and whenever necessary. translation Check and tighten the bar translation chain • whenever necessary.
  • Page 104 7 - BAR FEEDER MAINTENANCE SIR-52-P/F 7.2.1 SIR 52 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 105 Lubricate the pins bushings (see areas displayed in bold type, fig. 3). 7.2.4 SIR 52 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 (paragraph 6.7.) with barstock of the max.
  • Page 106 7 - BAR FEEDER MAINTENANCE SIR-52-P/F 7.2.5 SIR 52 P bar lifting chain - Tightening Loosen screws (A) (fig. 5) and nut (B). Tighten screw (C). Tighten screws (A) and nut (B). Whenever necessary, repeat the operation to tighten the other chains.
  • Page 107 7 - BAR FEEDER MAINTENANCE SIR-52-P/F 7.2.7 SIR 52 P motor chain - Tightening Loosen screw (A) (fig. 7). Tighten the chain by pressing manually pinion (B). Tighten screw (A). 7.2.8 Chain feeding belt - Tightening Loosen the nut (A).
  • Page 108 7 - BAR FEEDER MAINTENANCE SIR-52-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 109 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 110 7 - BAR FEEDER MAINTENANCE SIR-52-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 clamps whenever necessary.
  • Page 111 7 - BAR FEEDER MAINTENANCE SIR-52-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. 7 - Pag. 11 / 20...
  • Page 112 7 - BAR FEEDER MAINTENANCE SIR-52-P/F Suction filter Disconnect the drive unit, see paragraph 4.5.1 Remove cover (E). Lift box (F) and clean its filter by means of compressed air. 7 - Pag. 12 / 20...
  • Page 113 7 - BAR FEEDER MAINTENANCE SIR-52-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). Remove filter (D).
  • Page 114 7 - BAR FEEDER MAINTENANCE SIR-52-P/F 7.2.18 Hydraulic oil - Filter maintenance SUCTION FILTER Disconnect the drive unit, see paragraph 4.5.1. Loosen the screw of lid (A). Uplift the pump unit by the help of the appropriate lifting equipment. Disassemble filter (B) and clean it with compressed air.
  • Page 115 7 - BAR FEEDER MAINTENANCE SIR-52-P/F DRAIN FILTER Loosen screws (C) and lift cover (D). Extract filter (E), check its condition and replace, if necessary. 7 - Pag. 15 / 20...
  • Page 116 7 - BAR FEEDER MAINTENANCE SIR-52-P/F 7.2.19 Hydraulic oil - Change Replacement can be carried out by using an auxiliary pump or by means of the drain plug. REPLACEMENT WITH AN AUXILIARY PUMP Disconnect the drive unit, see paragraph 4.5.1. Loosen the screw of lid (A).
  • Page 117 7 - BAR FEEDER MAINTENANCE SIR-52-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 118 7 - BAR FEEDER MAINTENANCE SIR-52-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 Magna 100...
  • Page 119 7 - BAR FEEDER MAINTENANCE SIR-52-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 120 7 - BAR FEEDER MAINTENANCE SIR-52-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 121: Troubles - Causes - Cures

    8 - TROUBLES - CAUSES - CURES SIR-52-P/F INDEX GENERAL PROBLEMS ..................2 BAR MAGAZINE - FAILURES ................2 DEVICE INTRODUCING BARS INTO GUIDES - PROBLEMS ........3 CLAMPS DEVICE - PROBLEMS ................4 GUIDES - PROBLEMS ..................4 HYDRAULIC SYSTEM - PROBLEMS ..............5 8 - Pag. 1 / 6...
  • Page 122 Guides are open. BAR MAGAZINE - FAILURES ERROR CAUSE CURE SIR 52 P THE BARS ARE NOT UPLIFTED The torque limiter slides. Calibrate the torque limiter. BY THE CHAINS SIR 52 F One of the belts is loosened One of the belts is loosened or torn.
  • Page 123 8 - TROUBLES - CAUSES - CURES SIR-52-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 Check the operation of the levers The cylinder does not work...
  • Page 124 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. At the same time push the button and...
  • Page 125 8 - TROUBLES - CAUSES - CURES SIR-52-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 126 8 - TROUBLES - CAUSES - CURES SIR-52-P/F 8 - Pag. 6 / 6...
  • Page 127 9 - PART REPLACEMENT SIR-52-P/F INDEX KEYBOARD BATTERY - REPLACEMENT ...............2 PLC BATTERY - REPLACEMENT ................3 9 - Pag. 1 / 4...
  • Page 128 9 - PART REPLACEMENT SIR-52-P/F 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 129 9 - PART REPLACEMENT SIR-52-P/F 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. with PLC not live, the bar feeder parameters will be cleared from the PLC memory and will have to be immediately restored.
  • Page 130 9 - PART REPLACEMENT SIR-52-P/F 9 - Pag. 4 / 4...
  • Page 131 10 - GUIDE CHANNELS-BAR PUSHER-REVOLVING TIPS SIR-52-P/F 10.1 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 132 10 - GUIDE CHANNELS-BAR PUSHER-REVOLVING TIPS SIR-52-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 133 10 - GUIDE CHANNELS-BAR PUSHER-REVOLVING TIPS SIR-52-P/F 10.2 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 E Bar...

  • Page 134: Guide Channels-Bar Pusher-Revolving Tips

    10 - GUIDE CHANNELS-BAR PUSHER-REVOLVING TIPS SIR-52-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) D60154201...
  • Page 135 10 - GUIDE CHANNELS-BAR PUSHER-REVOLVING TIPS SIR-52-P/F 10.3 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 Revolving tip code (mm)
  • Page 136 10 - GUIDE CHANNELS-BAR PUSHER-REVOLVING TIPS SIR-52-P/F 10 - Pag. 6 / 6...
  • Page 137 11 - COLLETS SIR-52-P/F 11.1 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 2.89 34.64 34.5...
  • Page 138 11 - COLLETS SIR-52-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 11 - Pag. 2 / 34...
  • Page 139 11 - COLLETS SIR-52-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 33.93 4.24 35.35...
  • Page 140 11 - COLLETS SIR-52-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 1”7/16 41.75 1”41/64...
  • Page 141 11 - COLLETS SIR-52-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 1”3/16 30.25 1/16...
  • Page 142 11 - COLLETS SIR-52-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 1,190 6...
  • Page 143 11 - COLLETS SIR-52-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 0,734 375...
  • Page 144 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 145 11 - COLLETS SIR-52-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” 602P10036 602P12036 602P10037...
  • Page 146 11 - COLLETS SIR-52-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 602P12057 602P15057 602P10058...
  • Page 147 11 - COLLETS SIR-52-P/F 11 - Pag. 11 / 34...
  • Page 148 11 - COLLETS SIR-52-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 602P20067 602P25067 602P20068...
  • Page 149 11 - COLLETS SIR-52-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 602P15097 602P18097 602P12098...
  • Page 150 11 - COLLETS SIR-52-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” 602P18150 15.25 602P18152 15.5 39/64”...
  • Page 151 11 - COLLETS SIR-52-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 602P20099 602P25099 25/64”...
  • Page 152 11 - COLLETS SIR-52-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 602P32145 14.75 37/64”...
  • Page 153 11 - COLLETS SIR-52-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 5/8”...
  • Page 154 11 - COLLETS SIR-52-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 22.25 7/8”...
  • Page 155 11 - COLLETS SIR-52-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 602P36290...
  • Page 156 11 - COLLETS SIR-52-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 602P45385 38.75 602P42387...
  • Page 157 11 - COLLETS SIR-52-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 11 - Pag.
  • Page 158 11 - COLLETS SIR-52-P/F 11.3 “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 C Example:...
  • Page 159 11 - COLLETS SIR-52-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 9.90 601P18092 601P21092...
  • Page 160 11 - COLLETS SIR-52-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 25.45 24.5 601P32245...
  • Page 161 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 162 11 - COLLETS SIR-52-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” 601P12050 5.77 601P12052...
  • Page 163 11 - COLLETS SIR-52-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 16.3 601P21163 601P25163...
  • Page 164 11 - COLLETS SIR-52-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 11/16”...
  • Page 165 11 - COLLETS SIR-52-P/F 11 - Pag. 29 / 34...
  • Page 166 11 - COLLETS SIR-52-P/F 11.4 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….. fitted with a Schlenker coupling, allowing the assembly on the rotating unit, are designed with an oversized length.

  • Page 167: Collets

    11 - COLLETS SIR-52-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 15/64”...
  • Page 168 11 - COLLETS SIR-52-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 603P15115 603P20115...
  • Page 169 11 - COLLETS SIR-52-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 603P27230 603P32230...
  • Page 170 11 - COLLETS SIR-52-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 36.5 603P49365 603P40370...
  • Page 171 12 - LIST OF AFTER-SALES CENTERS SIR-52-P/F INDEX 12.1 LIST OF AFTER-SALES CENTERS................2 12 - Pag. 1 / 4...
  • Page 172 12 - LIST OF AFTER-SALES CENTERS SIR-52-P/F 12.1 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 173: List Of After-Sales Centers

    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 174 12 - LIST OF AFTER-SALES CENTERS SIR-52-P/F 12 - Pag. 4 / 4...

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