IEMCA VIP80E-II Manual For Use And Maintenance
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IEMCA VIP80E-II 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
VIP80E-II
VIP80Er-II
MANUAL FOR USE AND MAINTENANCE
Rel. 1
Date
S/N
COMPILER:
ON APPROVAL:
ATTACHMENTS LIST
01/09/2008
Cod.
Bosi Andrea
Frattini Andrea
807015410

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  • Page 1 AUTOMATIC BAR FEEDER ATTACHMENTS LIST MANUAL FOR USE AND MAINTENANCE KEYBOARD INSTRUCTION MANUAL SPARE PARTS BOOK SCHEMATICS EC CONFORMITY DECLARATION FOR MACHINE VIP80E-II VIP80Er-II MANUAL FOR USE AND MAINTENANCE Rel. 1 Date 01/09/2008 Cod. 807015410 COMPILER: Bosi Andrea ON APPROVAL:...
  • Page 3 MANUFACTURER: IEMCA division of IGMI S.p.A. ADDRESS: Via Granarolo, 167 - 48018 Faenza (RA) - ITALY[a capo2]Tel. 0546/698000 - Fax. 0546/46338 - 0546/46224[a capo2]TLX 550879 TYPE OF DOCUMENT: MANUAL FOR USE AND MAINTENANCE PRODUCT: AUTOMATIC BAR FEEDER MODEL: VIP80E-II VIP80Er-II IEMCA S.p.A.
  • Page 5 Should the bar feeder be used together with machine tools that do not have the CE marking, Iemca reminds to their clients that they should assess if the device is in compliance with Directive 2009/104/EC and subsequent amendments even after installing the bar feeder.

  • Page 7: Ec Conformity Declaration

    (2006/42/ EC Regulation, Enclosure II, Part A) Mr. TOMASO TAROZZI, acting as MANAGING DIRECTOR CEO and delegated by the company I G M I S.p.A. DIVISIONE IEMCA with legal office and establishment in Via Granarolo, 167 – 48018 FAENZA (RA) as manufacturer, DECLARES...
  • Page 9 INFORMATIONS GÉNÉRALES VIP80E-II TECHNICAL INFORMATION VIP80E-II SAFETY PROCEDURES - GENERAL INFORMATION VIP80E-II MOVEMENT AND INSTALLATION VIP80E-II ADJUSTMENTS AND SETUP VIP80E-II USE AND OPERATION VIP80E-II BAR FEEDER MAINTENANCE VIP80E-II TROUBLES - CAUSES - CURES VIP80E-II PART REPLACEMENT VIP80E-II...
  • Page 11 1 - INFORMATIONS GÉNÉRALES VIP80E-II INDEX WARRANTY CONDITIONS..................2 PURPOSE OF THE MANUAL..................3 MANUFACTURER AND BAR FEEDER IDENTIFICATION..........4 ASSISTANCE REQUEST MODE ..................5 GLOSSARY AND TERMINOLOGY................5 ATTACHED DOCUMENTS ..................5 1 - Pag. 1 / 6...

  • Page 12: Informations Générales

    The warranty shall begin from the date on the “Installation Certificate” duly filled in and signed. The document must be sent by mail to: TECHNICAL SERVICE DEPARTMENT IEMCA division of IGMI spa 48018 Faenza (Ra) ITALY - Via Granarolo, 167 1 - Pag. 2 / 6...

  • Page 13: Purpose Of The Manual

    INFORMATION: The data included in this publication are only given as an example. IEMCA may apply changes to the model described in this publication at any time for any technical or business reason. Contact IEMCA service department for further information.
  • Page 14 1 - INFORMATIONS GÉNÉRALES VIP80E-II MANUFACTURER AND BAR FEEDER IDENTIFICATION The identification plate shown in the figure, is directly applied onto the bar feeder. It contains any reference and all the indications indispensable for operating the machine safely. A Manufacturer identification.

  • Page 15: Glossary And Terminology

    1 - INFORMATIONS GÉNÉRALES VIP80E-II ASSISTANCE REQUEST MODE For any need apply to an authorised service centre. For any request of technical assistance concerning the bar feeder, indicate the data on the identification plate, the approximate hours of use and the kind of defect found.
  • Page 16 1 - INFORMATIONS GÉNÉRALES VIP80E-II 1 - Pag. 6 / 6...
  • Page 17 2 - TECHNICAL INFORMATION VIP80E-II INDEX BAR FEEDER GENERAL DESCRIPTION...............2 2.1.1 MAIN PARTS......................4 OPERATING CYCLE ....................6 2.2.1 SUB-SPINDLE MODE OPERATING CYCLE ..............8 SAFETY DEVICES ....................17 SAFETY AND INFORMATION SIGNALS..............18 2.4.1 BAR FEEDER DIMENSIONS ..................19 2.4.2 Noise levels ......................19 TECHNICAL DATA AND PERIMETRAL AREAS............20 EQUIPMENT DESCRIPTION (optional) ..............23...
  • Page 18 It has been manufactured in two versions: VIP80E-II (left version – lathe on the right of the bar feeder) VIP80rE-II (right version – lathe on the left of the bar feeder) The figure represents the two versions.
  • Page 19 IMPORTANT: the information in this manual (texts, tables, and illustrations) refer, unless otherwise specified, to the left version (VIP80E-II). The bar feeder can feed bars with different (round, square, hexagonal) sections and of maximum length equal to that of the spindle liner.

  • Page 20: Main Parts

    2 - TECHNICAL INFORMATION VIP80E-II 2.1.1 MAIN PARTS 8070_02_02_1 A Magazine; contains the bars to be loaded supporting the bar drop control devices. B Bar selection table; through lowering onto the second bar all the previous bars present in the magazine are blocked, leaving the first bar free.
  • Page 21 2 - TECHNICAL INFORMATION VIP80E-II P Electric cabinet; houses the electrical control panel. 2 - Pag. 5 / 28...

  • Page 22: Operating Cycle

    2 - TECHNICAL INFORMATION VIP80E-II OPERATING CYCLE The phases of the bar feeder operating cycle are represented and described below. At the stop of the lathe working cycle, the bar pusher (A) moves to the back limit stop position. 8070_02_03_1 The bar pusher (A) is lifted.
  • Page 23 2 - TECHNICAL INFORMATION VIP80E-II The bar is inserted into the carriage lathe (F) that then goes back to its initial position. 8070_02_04_1 The guide channel (E) is lowered and at the same time the "bar drop control device" unit (D) is lifted. The bar pusher...
  • Page 24 2 - TECHNICAL INFORMATION VIP80E-II 2.2.1 SUB-SPINDLE MODE OPERATING CYCLE The SUB-SPINDLE MODE function allows measuring the length of the loaded bar and, without carrying out any feeding with the bar pusher, allows detecting the end of the material by using the interface signals.
  • Page 25 2 - TECHNICAL INFORMATION VIP80E-II CX Read-only parameter showing the condition that implements the bar measurement (Start-up); can range from C1 to C4. When a request from C1 to C4 is present, it is no. 45 Sub spindle possible to see which condition is active in...
  • Page 26 2 - TECHNICAL INFORMATION VIP80E-II C1= start C2= changeover from manual to automatic. C3= when the collet closes after the bar change phase. C4= if the lathe opens the collet manually when the bar feeder is in automatic mode. Conditions C1 and C3 do not need any Start-up signal from lathe.
  • Page 27 2 - TECHNICAL INFORMATION VIP80E-II Example of bar feeder start in automatic mode (detection of C2 condition) Press the key if the lathe collet is open the display shows: 41 Close the collet! 41 Close the collet! To begin with Start-up procedure it is necessary to receive a Start-up signal from lathe.
  • Page 28 2 - TECHNICAL INFORMATION VIP80E-II The lathe sends a Start-up signal to 121.9/ /123.0 122.9/ /122.0 the bar feeder and waits for the 122.9/ /122.0 122.9/ /122.0 200,9 /200.0 200,10 /200.0 K15b signal. 200,11 /200.0 /200. 200,12 E1.3 E1.0 E1.1 E1.2...
  • Page 29 2 - TECHNICAL INFORMATION VIP80E-II Here follow the phases performed by the bar feeder during Start-up procedure: Zero axis search The bar feeder performs the zero axis search to prepare for a correct bar measurement. If the feeding carriage is already positioned on...
  • Page 30 2 - TECHNICAL INFORMATION VIP80E-II The bar feeder sends a cycle start signal via K15b to the lathe when the return stroke is completed. Simatic 6ES7323-1 INFORMATION: EXP. BL00-0AA0 A1.1 A1.0 A1.2 A1.3 A1.4 A1.5 A1.6 A1.7 If the bar feeder does not need to carry out the Start- 143.4...
  • Page 31 2 - TECHNICAL INFORMATION VIP80E-II A special electric interface is 101.9/ /122.0 121.9/ /121.0 designed for machining in SUB- 121.9/ /121.0 200,1 /200.0 Spindle MODE. 200,2 /200.0 200,3 /200.0 Such interface allows the bar feeder 200,4 /200.0 200,5 /200.0 to work when the lathe carries out a 200,6 /200.0...
  • Page 32 2 - TECHNICAL INFORMATION VIP80E-II The bar feeder loads the new bar and moves it to the facing position C+I. The lathe starts machining C C +I the new bar. The bar feeder sends the K15 signal to the lathe.

  • Page 33: Safety Devices

    2 - TECHNICAL INFORMATION VIP80E-II SAFETY DEVICES The figure indicates the position of the devices on the bar feeder. 8070_02_06_1 A- Sliding guard: it is associated to a microswitch (A1). At the opening of the guard, in emergency conditions, all the bar feeder and lathe functions stop. At the guard closing, it is possible to start the operating cycle again.
  • Page 34 2 - TECHNICAL INFORMATION VIP80E-II SAFETY AND INFORMATION SIGNALS The figure indicates the position of the signals put on the bar feeder. 8070_02_07_1 A- Risk of crushing your arms: do not put hands inside when there are components in motion.
  • Page 35 2 - TECHNICAL INFORMATION VIP80E-II 2.4.1 BAR FEEDER DIMENSIONS 2257 1615 1615 8070_02_08_1 BAR LOADING AREA WORK AREA 2.4.2 Noise levels During the machining, the bar feeder is not noisy. The only phase where there can be some short-lasting peaks (85 dbA), is the bar loading one.
  • Page 36 2 - TECHNICAL INFORMATION VIP80E-II TECHNICAL DATA AND PERIMETRAL AREAS Technical data table VIP 80 AND II Ø Min 5 mm Ø Max 80 mm Round bar size (3/16") (2") Min 5 mm Max 65 mm Hexagonal bar size (key socket) (3/16")
  • Page 37 2 - TECHNICAL INFORMATION VIP80E-II Loading axis height table Screw position X – Loading axis Reinforcemen Threaded holes Slots on the height on the base supports 923 ÷ 957 1 - 5 958 ÷ 992 2 - 6 993 ÷ 1027 3 - 7 1028 ÷...
  • Page 38 2 - TECHNICAL INFORMATION VIP80E-II Bar and bar pusher diameter table Ø A Ø B Ø C Ø D Bar diameter (mm) Bar pusher rod Bar pusher bearing Spindle liner (mm) diameter (mm) diameter (mm) 5÷12 10÷19 16÷22 16÷60 22÷62 24÷80...
  • Page 39 2 - TECHNICAL INFORMATION VIP80E-II EQUIPMENT DESCRIPTION (optional) In order to increase the performances and the versatility of the bar feeder, the manufacturer puts the equipment indicated below at the customer's disposal. 2.6.1 FRONT BAR FEEDER-LATHE EXTENSION Directs the bar in the section between the bar feeder and the lathe.
  • Page 40 2 - TECHNICAL INFORMATION VIP80E-II 2.6.2 AXIAL/TRANSVERSAL DISPLACEMENT BAR FEEDER AXIAL DISPLACEMENT DEVICE: to move away the bar feeder from the lathe with an axial movement. This facilitates the lathe tooling and maintenance. min 972 max 1268 1680 230 290 8070_02_18_1 2 - Pag.
  • Page 41 2 - TECHNICAL INFORMATION VIP80E-II Table of the loading axis height with axial-transversal displacement Screw position X – Loading axis Reinforcemen Threaded holes Slots on the height on the base supports 972 ÷ 988 1 - 3 989 ÷ 1023 2 - 4 1024 ÷...
  • Page 42 2 - TECHNICAL INFORMATION VIP80E-II 2.6.3 SHORT BAR LOADING UNIT This unit is necessary for being able to machine bars of length between 90 mm and 210 mm. The unit to install is made up of two bar containment guides and two bar drop control devices.
  • Page 43 2 - TECHNICAL INFORMATION VIP80E-II 2.6.4 SUPPORTS FOR SPINDLE LINER This unit is necessary for placing the spindle liners. The unit to be installed is made up of two transversal supports (1) and two vertical supports (2). 8070_02_20 _1 2 - Pag. 27 / 28...
  • Page 44 2 - TECHNICAL INFORMATION VIP80E-II 2 - Pag. 28 / 28...
  • Page 45 3 - SAFETY PROCEDURES - GENERAL INFORMATION VIP80E-II INDEX GENERAL SAFETY REGULATIONS................2 HANDLING AND INSTALLATION - Safety ..............3 ADJUSTMENTS AND SETUP - Safety................3 USE AND OPERATION - Safety..................4 BAR FEEDER MAINTENANCE - Safety ................4 RESIDUAL RISKS .....................5 3 - Pag. 1 / 6...

  • Page 46: General Safety Regulations

    IEMCA declines any liability whatsoever for injury to persons or damage to property if the relevant safety regulations are disregarded. • The bar feeder must only be used for the procedures indicated by IEMCA: No other improper use is allowed. •...
  • Page 47 3 - SAFETY PROCEDURES - GENERAL INFORMATION VIP80E-II HANDLING AND INSTALLATION - Safety • The bar feeder must be handled using suitable means and methods only. • People must not stand or transit underneath a suspended load, or within the range of action of the crane, lift truck or other suitable lifting and transport means.
  • Page 48 • Keep drain oil in suitable containers and deliver it to companies specialized in the storage and disposal of polluting waste products. • Avoid environmental pollution. • Use original IEMCA spare parts only. 3 - Pag. 4 / 6...

  • Page 49: Residual Risks

    3 - SAFETY PROCEDURES - GENERAL INFORMATION VIP80E-II RESIDUAL RISKS • There is a residual risk due to the presence of pneumatic energy in the supply system to the machine actuators. DANGER - WARNING: Before doing regular maintenance or any other service on the machine actuators it is essential to stop the pneumatic energy supply by disconnecting the supply hose or by using the pressure adjustment device.
  • Page 50 3 - SAFETY PROCEDURES - GENERAL INFORMATION VIP80E-II 3 - Pag. 6 / 6...
  • Page 51 4 - MOVEMENT AND INSTALLATION VIP80E-II INDEX PRELIMINARY NOTE ON MOVEMENT AND INSTALLATION ........2 PACKAGING AND UNPACKAGING ...............2 TRANSPORT .....................3 LIFTING ......................3 BAR FEEDER INSTALLATION (without displacement) ...........5 INSTALLATION PHASES ..................6 4.6.1 Loading axis height variation ..................6 4.6.2 Support feet assembly....................7 4.6.3...
  • Page 52 4 - MOVEMENT AND INSTALLATION VIP80E-II PRELIMINARY NOTE ON MOVEMENT AND INSTALLATION INFORMATION: move and install the machine by respecting the information provided by the manufacturer, which is directly written on the package, the machine and in the operation instructions. The person who is authorized to carry out these operations shall prepare, if necessary, a "safety plan"...
  • Page 53 4 - MOVEMENT AND INSTALLATION VIP80E-II TRANSPORT The transport can be carried out by different means, also according to the destination. The diagram represents the most frequently used solutions. In the transport phase, in order to avoid untimely movements, provide an adequate anchorage to the means of transport.
  • Page 54 4 - MOVEMENT AND INSTALLATION VIP80E-II LIFTING WITH NO PACKAGING • Install the two eyebolts in the positions indicated in the figure. • Use a hook type lifting device of suitable capacity. • Use lifting belts of suitable capacity. •...

  • Page 55: Warning / Caution

    4 - MOVEMENT AND INSTALLATION VIP80E-II BAR FEEDER INSTALLATION (without displacement) WARNING - CAUTION: the installation and connections must be carried out according to the indications provided by the manufacturer. The responsible person will also take into account all regulative and law requirements, carrying out all the installations and connections workmanlike.
  • Page 56 4 - MOVEMENT AND INSTALLATION VIP80E-II INSTALLATION PHASES Before carrying out the bar feeder installation, check the lathe stability; make sure that it is firmly fixed to the ground and that the spindle axis is perfectly in horizontal position. 4.6.1...
  • Page 57 4 - MOVEMENT AND INSTALLATION VIP80E-II 4.6.2 Support feet assembly. • Lift the bar feeder (paragraph 4.4). • Install the support feet (A). • Lower the bar feeder again to the ground. 8070_04_07_1 4 - Pag. 7 / 22...
  • Page 58 4 - MOVEMENT AND INSTALLATION VIP80E-II 4.6.3 Alignment and levelling INFORMATION: not only alignment and levelling are fundamental for the correct running of the bar feeder and for the WARRANTY VALIDITY, but also they must be carried out only by a SKILLED STAFF WITH PRECISE TECHNICAL COMPETENCE.
  • Page 59 4 - MOVEMENT AND INSTALLATION VIP80E-II • Carry out the required modifications by turning the screws (A) on the support feet. 8070_04_10_1 4 - Pag. 9 / 22...
  • Page 60 4 - MOVEMENT AND INSTALLATION VIP80E-II 4.6.4 Bar feeder fastening GROUND FASTENING • Drill the floor and fix the lifting foot with expansion plugs. • Check the levelling and alignment once more. • Remove all the equipment used for the...
  • Page 61 4 - MOVEMENT AND INSTALLATION VIP80E-II INSTALLATION PHASES Before carrying out the bar feeder installation, check the lathe stability; make sure that it is firmly fixed to the ground and that the spindle axis is perfectly in horizontal position. 4.8.1...
  • Page 62 4 - MOVEMENT AND INSTALLATION VIP80E-II Should the use of the slots on the base not be sufficient for carrying out this adjustment, it is possible to increase the mobility by removing the screws (A) and positioning them in the special holes (C).
  • Page 63 4 - MOVEMENT AND INSTALLATION VIP80E-II 4.8.2 Alignment and levelling INFORMATION: not only alignment and levelling are fundamental for the correct running of the bar feeder and for the WARRANTY VALIDITY, but also they must be carried out only by a SKILLED STAFF WITH PRECISE TECHNICAL COMPETENCE.
  • Page 64 4 - MOVEMENT AND INSTALLATION VIP80E-II Position the four plates (C) under the end points of the frame (see figure). Tighten the socket head screws (D). 8070_04_14_1 Use the beam surface for checking the levelling. Verify the alignment of both bar feeder axes and levelling.
  • Page 65 4 - MOVEMENT AND INSTALLATION VIP80E-II Use the screws (D) for the vertical adjustment of the loading axis. This adjustment can also be carried out by loosening the screws (E), and also the screws (F). Use the sides of the frame (G) for the necessary horizontal adjustments of the loading axis.
  • Page 66 4 - MOVEMENT AND INSTALLATION VIP80E-II 4.8.3 Bar feeder fastening INFORMATION: considering that this operation is fundamental to assure the bar feeder stability over time and the WARRANTY VALIDITY, the person who is authorised to carry it out, will have to take extreme care of it.

  • Page 67: Electric Connection

    4 - MOVEMENT AND INSTALLATION VIP80E-II ELECTRIC CONNECTION INFORMATION: the connections to the power supply must be carried out following the indications on the wiring diagram provided by the manufacturer. The person who is authorized to carry out this operation, shall have special skills and experience acquired and recognized in the specific area.
  • Page 68 4 - MOVEMENT AND INSTALLATION VIP80E-II 4.10 PNEUMATIC DEVICE LAYOUT 8070_04_20_1 ABBREVIATION DESCRIPTION FUNCTION Controls the upstroke and Cylinder downstroke of the bar drop control devices Controls the upstroke and Cylinder downstroke of the bar selection table Controls the upstroke and...
  • Page 69 4 - MOVEMENT AND INSTALLATION VIP80E-II 8070_04_23_1 ABBREVIATION DESCRIPTION FUNCTION Bar pusher control solenoid valve Bar pushing unit downstroke Bar pusher control solenoid valve Bar pushing unit upstroke Magazine selection control solenoid Magazine selection unit valve downstroke Magazine selection control solenoid...

  • Page 70: Pneumatic Connection

    4 - MOVEMENT AND INSTALLATION VIP80E-II 4.10.1 PNEUMATIC CONNECTION • Connect the pipe with Ø 8 of the pneumatic network to the quick coupling connection (A). Install an upstream 3-way cock to perform the sectioning and the pressure release. With knob (B), adjust the pressure at 6 bar.
  • Page 71 4 - MOVEMENT AND INSTALLATION VIP80E-II 4.10.2 BAR FEEDER HANDLING WITHOUT POWER SUPPLY Without power supply or in case of an emergency it is possible to move the pneumatic units using the solenoid valves manually: keep button (A) pressed; using a small screwdriver press the buttons (B), present on the individual solenoid valves, to move the unit.
  • Page 72 4 - MOVEMENT AND INSTALLATION VIP80E-II 4.11 WORKING PARAMETERS SETTING By means of a handheld keyboard you can assign the different parameter values according to the operating characteristics of lathe - bar feeder coupling and to the working needs. See the "Keyboard instruction manual" to assign adequate values.
  • Page 73 5 - ADJUSTMENTS AND SETUP VIP80E-II INDEX PRELIMINARY NOTE ON ADJUSTMENT ..............2 Pressure switch – Minimum threshold adjustment ............2 MAGAZINE ADJUSTMENT (HEXAGONAL BARS) ............3 MAGAZINE ADJUSTMENT (SQUARE BARS) ..............5 FRONT BAR FEEDER-LATHE EXTENSION ADJUSTMENT..........6 LOADING AXIS ADJUSTMENT ...................7 5 - Pag. 1 / 8...

  • Page 74: Adjustments And Setup

    5 - ADJUSTMENTS AND SETUP VIP80E-II PRELIMINARY NOTE ON ADJUSTMENT INFORMATION: before carrying out any adjustment, activate all safety devices provided and check if it is necessary to inform the operators using the machine and people working close to the area. In particular, it is recommended to adequately signal...
  • Page 75 5 - ADJUSTMENTS AND SETUP VIP80E-II MAGAZINE ADJUSTMENT (HEXAGONAL BARS) For using hexagonal bars, the following adjustments are necessary: mechanical adjustment of the magazine; setting the parameters using the push button panel. Mechanical adjustment of the magazine In order to machine hexagonal bars it is necessary to modify the magazine position. Adjust as...
  • Page 76 5 - ADJUSTMENTS AND SETUP VIP80E-II Parameter setting Once the mechanical adjustments have been completed, it is necessary to modify the following parameters using the push-button panel. enter value 2 in the "Bar Type" parameter 16 enter the value of the bar size in the "Bar Size" parameter 8.
  • Page 77 5 - ADJUSTMENTS AND SETUP VIP80E-II MAGAZINE ADJUSTMENT (SQUARE BARS) Parameter setting from the operator panel access parameter 16 "Bar Type" and enter value 3, corresponding to the square bar; access parameter 8 "Bar Diameter" and set the diameter of the bar to be machined.
  • Page 78 5 - ADJUSTMENTS AND SETUP VIP80E-II FRONT BAR FEEDER-LATHE EXTENSION ADJUSTMENT The adjustment is carried out according to the bar to be machined. Adjust the guide height, displayed on the graduated rod (A), in order to respect the values reported in the table.
  • Page 79 5 - ADJUSTMENTS AND SETUP VIP80E-II LOADING AXIS ADJUSTMENT The adjustment of the loading axis takes place automatically according to the diameter of the bar to be machined set from the push-button panel. This adjustment includes: modification of parameter 16 "BAR TYPE";...
  • Page 80 5 - ADJUSTMENTS AND SETUP VIP80E-II 5 - Pag. 8 / 8...
  • Page 81 6 - USE AND OPERATION VIP80E-II INDEX PRELIMINARY NOTE ON USE AND OPERATION ............2 CONTROL DESCRIPTION ..................2 KEYBOARD MANUAL CONTROL DESCRIPTION ............4 LIGHT INDICATOR DESCRIPTION ................7 BAR PREPARATION (sections and pipes) ..............8 MAGAZINE LOADING....................8 BAR FEEDER TOOLING.....................9 BAR PUSHER CHANGE....................10 LATHE SPINDLE LINER CHANGE ................11...

  • Page 82: Control Description

    6 - USE AND OPERATION VIP80E-II PRELIMINARY NOTE ON USE AND OPERATION INFORMATION: the incidence of injuries caused by the use of machines depends on many factors that cannot always be prevented and controlled. Some accidents can depend on some unpreventable environmental factors, others can be especially due to the operators' behavior.
  • Page 83 6 - USE AND OPERATION VIP80E-II The figure represents the control position on board the machine. A MAIN SWITCH: turns the power supply on and off. Position 0 (OFF) the machine is not powered. Position I (ON) the machine is powered.
  • Page 84 6 - USE AND OPERATION VIP80E-II KEYBOARD MANUAL CONTROL DESCRIPTION Start buttons; opposite buttons enabling the keys for some functions. Press both buttons and simultaneously the button corresponding to the desired function. Selects the keyboard modes; in position ; "see messages" mode.
  • Page 85 6 - USE AND OPERATION VIP80E-II Multifunction key Selects the next parameter. Moves the selection cursor rightwards Activates the "step-by-step" operating cycle: performs a cycle step each time the key is pressed. The flashing LED means the bar feeder in semiautomatic mode is ready to carry out the Step by Step mode.
  • Page 86 6 - USE AND OPERATION VIP80E-II 18 - Multifunction key - Sets the numerical value. - Moves the bar pusher in manual mode. 19 - Multifunction key - Sets the numerical value. - Resets the carriage "BAR FEEDER ZERO SETTING": press the two start buttons (1) and then the key;...
  • Page 87 6 - USE AND OPERATION VIP80E-II LIGHT INDICATOR DESCRIPTION Green light: Signals that the bar feeder is working in automatic mode. Red light (OPT): signals that the bar feeder is in stopping conditions, or that it is working in manual mode.
  • Page 88 6 - USE AND OPERATION VIP80E-II BAR PREPARATION (sections and pipes) On the bars, before they are loaded into the magazine, it is necessary to carry out a chamfer in the end of the entrance to the lathe in order to facilitate the bar’s entrance in the collet.
  • Page 89 6 - USE AND OPERATION VIP80E-II For the loading proceed as follows. Using the push-button panel lift the bar selection table; Open the rear guard (A); Extract the relative supports (B) in order to facilitate loading the bars into the magazine;...
  • Page 90 6 - USE AND OPERATION VIP80E-II BAR PUSHER CHANGE For this operation, proceed as follows. Put the bar pusher in work position (lowered) (see "Operative guide"). Remove the upper guard. Adjust screw (A) and lock nut in order to uncouple the bar pusher rear end.
  • Page 91 6 - USE AND OPERATION VIP80E-II LATHE SPINDLE LINER CHANGE We recommend using a spindle liner in order to guide the bar correctly into the lathe. The internal diameter of the liner must be at least a millimetre more than the external diameter of the bar pusher bearings or the diameter of the bar to be machined (see table "Bar and bar...
  • Page 92 6 - USE AND OPERATION VIP80E-II Press the emergency stop button in order to stop the bar feeder in safe conditions. Remove safety device (A) (if the bar feeder is provided with a bar feeder-lathe guide). Open the upper guard.

  • Page 93: Automatic Cycle Start

    6 - USE AND OPERATION VIP80E-II 6.10 AUTOMATIC CYCLE START The bar feeder starting procedure varies according to the selected operating cycle. - NORMAL - SUB-SPINDLE MODE The specific procedure for each of the possible cycles is described in the following paragraphs.
  • Page 94 6 - USE AND OPERATION VIP80E-II 6.13 "STEP-BY-STEP" CYCLE Foreword This mode may be used for many reasons, as for instance: • to check the general working conditions of the bar feeder; • to check a complete bar change cycle;...
  • Page 95 7 - BAR FEEDER MAINTENANCE VIP80E-II INDEX PRELIMINARY NOTE ON MAINTENANCE..............2 SCHEDULED MAINTENANCE ..................2 7.2.1 Air filter unit - Check ....................3 REVOLVING TIP CHECK....................3 GREASING POINTS ....................4 DISPLACEMENT DEVICE USE ..................5 7 - Pag. 1 / 6...

  • Page 96: Scheduled Maintenance

    7 - BAR FEEDER MAINTENANCE VIP80E-II PRELIMINARY NOTE ON MAINTENANCE INFORMATION: before carrying out any maintenance, activate all the required safety devices and check if it is necessary to warn the operating staff and people close to the area. In particular, it is recommended to adequately signal the adjacent areas and to prevent anyone from approaching any of the devices that, if activated, could cause unexpected dangerous situations and injure people.
  • Page 97 7 - BAR FEEDER MAINTENANCE VIP80E-II 7.2.1 Air filter unit - Check FILTER A • Check that the cup (A) does not contain condensation. If necessary, bleed by turning knob (C). • Check pressure switch adjustment, see paragraph 5.2. 8070_07_02_1...

  • Page 98: Greasing Points

    7 - BAR FEEDER MAINTENANCE VIP80E-II GREASING POINTS 8070_07_03_1 Grease Grease 7 - Pag. 4 / 6...
  • Page 99 7 - BAR FEEDER MAINTENANCE VIP80E-II DISPLACEMENT DEVICE USE WARNING - CAUTION: before carrying out this intervention, disconnect the bar feeder power supply. During the intervention take extreme care so as not to damage the connection cables. Perform this operation following the...
  • Page 100 7 - BAR FEEDER MAINTENANCE VIP80E-II 7 - Pag. 6 / 6...
  • Page 101 8 - TROUBLES - CAUSES - CURES VIP80E-II INDEX GENERIC TROUBLESHOOTING .................2 BAR MAGAZINE TROUBLESHOOTING ................2 TROUBLESHOOTING DURING BAR FEEDING .............3 8 - Pag. 1 / 4...
  • Page 102 8 - TROUBLES - CAUSES - CURES VIP80E-II GENERIC TROUBLESHOOTING TROUBLES CAUSES SOLUTIONS Blackout Check the electrical connection. Guard open Close the guard. Incorrect bar feeder programming Disconnect the emergency devices. The bar feeder will not start or magazine out of position Reset the thermal circuit breaker Motor thermal switch tripped.
  • Page 103 8 - TROUBLES - CAUSES - CURES VIP80E-II TROUBLESHOOTING DURING BAR FEEDING TROUBLES CAUSES SOLUTIONS The pre-feeding and feeding Reset the thermal circuit breakers Motor thermal switch tripped. are stopped unexpectedly with the appropriate buttons. The guides are not well adjusted.
  • Page 104 8 - TROUBLES - CAUSES - CURES VIP80E-II 8 - Pag. 4 / 4...
  • Page 105 9 - PART REPLACEMENT VIP80E-II INDEX PRELIMINARY NOTE ON PARTS REPLACEMENT ............2 REVOLVING TIP REPLACEMENT ................2 KEYBOARD BATTERY REPLACEMENT ................3 RECOMMENDED SPARE PARTS .................4 BAR FEEDER DISMANTLING ..................4 9 - Pag. 1 / 4...

  • Page 106: Part Replacement

    9 - PART REPLACEMENT VIP80E-II PRELIMINARY NOTE ON PARTS REPLACEMENT Before carrying out any replacement, start all safety devices provided and check if it is necessary to inform the staff operating around and people close to the area. In particular, it is recommended to adequately signal the adjacent areas and to prevent anyone from approaching all the devices that, if started, could cause unexpected damage and harm to people.
  • Page 107 9 - PART REPLACEMENT VIP80E-II KEYBOARD BATTERY REPLACEMENT Replace the battery once a year. INFORMATION: failure to replace the battery can cause the calendar - clock memory to be deleted. For replacement proceed as follows. Turn off the electrical supply.

  • Page 108: Recommended Spare Parts

    9 - PART REPLACEMENT VIP80E-II RECOMMENDED SPARE PARTS INFORMATION: replace the too worn parts by using original spare parts. Use only oil and grease recommended by the manufacturer. All the above hints will assure the good performance of the bar feeder as well as its safety.

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Vip80er-ii

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