IEMCA KID 80-IV Touch Manual For Use And Maintenance Download

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7 - BAR FEEDER MAINTENANCE

KID 80 IV

7 - Pag. 6 / 6

7.4

DISPLACEMENT DEVICE USE

WARNING - CAUTION:

before carrying out this intervention, disconnect the bar feeder power supply.

During this operation, take extreme care so as not to damage the connection

cables.

Perform this operation following the instructions
given hereunder.
- Disconnect the bar feeder-lathe fastening unit (if

installed).

- Lower the lever (A) until it releases, then rotate it

forward.

- Move the bar feeder until the bar stop (B)

exceeds the stop (C).

- Carry out all lathe tooling and/or maintenance

operations required.

- Lift the bar stop (B) and put the bar feeder again

in its initial position.

- Put the lever (A) in position.

Summary of Contents for KID 80-IV Touch

Page 1: ...06015440 S N COMPILER Bosi Andrea ON APPROVAL Sbarzaglia Ivan This manual is a translation of the original document AUTOMATIC BAR FEEDER ATTACHMENTS LIST MANUAL FOR USE AND MAINTENANCE KEYBOARD INSTRUCTION MANUAL SPARE PARTS BOOK SCHEMATICS EC CONFORMITY DECLARATION FOR MACHINE ...

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Page 3: ... RA Italy Tel 0546 698000 Fax 0546 46224 MANUFACTURER IEMCA A BUCCI AUTOMATIONS DIVISION ADDRESS Via Granarolo 167 48018 Faenza RA ITALY Tel 0546 698000 Fax 0546 46224 TYPE OF DOCUMENT MANUAL FOR USE AND MAINTENANCE PRODUCT AUTOMATIC BAR FEEDER MODEL KID 80 IV Touch ...

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Page 5: ...VICES 9 2 4 SAFETY AND INFORMATION SIGNALS 10 2 4 1 BAR FEEDER DIMENSIONS 11 2 4 2 Noise levels 11 2 5 TECHNICAL DATA AND PERIMETRAL AREAS 12 2 6 EQUIPMENT DESCRIPTION optional 16 3 SAFETY PROCEDURES GENERAL INFORMATION KID 80 IV 1 3 1 GENERAL SAFETY REGULATIONS 2 3 2 HANDLING AND INSTALLATION Safety 3 3 3 ADJUSTMENTS AND SETUP Safety 3 3 4 USE AND OPERATION Safety 4 3 5 BAR FEEDER MAINTENANCE Saf...

Page 6: ... levelling 13 4 8 4 Bar feeder fastening 14 4 9 ELECTRIC CONNECTION 16 4 10 WORKING PARAMETERS SETTING 16 4 11 BAR FEEDER TESTING 16 5 ADJUSTMENTS AND SETTING UP KID 80 IV 1 5 1 PRELIMINARY NOTE ON ADJUSTMENT 2 5 2 MAGAZINE ADJUSTMENT AND BAR SELECTION 2 5 3 LOADING AXIS ADJUSTMENT 4 5 4 BAR FEEDER LATHE GUIDE ADJUSTMENT 5 5 5 FEEDING BELT ADJUSTMENT 6 6 USE AND OPERATION KID 80 IV 1 6 1 PRELIMINA...

Page 7: ...MAINTENANCE KID 80 IV 1 7 1 PRELIMINARY NOTE ON MAINTENANCE 2 7 2 SCHEDULED MAINTENANCE 4 7 3 GREASING POINTS 5 7 4 DISPLACEMENT DEVICE USE 6 8 TROUBLES CAUSES CURES KID 80 IV 1 8 1 GENERIC TROUBLESHOOTING 2 8 2 BAR MAGAZINE TROUBLESHOOTING 2 8 3 TROUBLESHOOTING DURING BAR FEEDING 2 9 PART REPLACEMENT KID 80 IV 1 9 1 PRELIMINARY NOTE ON PARTS REPLACEMENT 2 9 2 REPLACEMENT OF THE FIXED TIP 2 9 3 FE...

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Page 9: ...ON KID 80 IV EN 1 Pag 1 6 INDEX 1 1 WARRANTY CONDITIONS 3 1 2 PURPOSE OF THE MANUAL 4 1 3 MANUFACTURER AND BAR FEEDER IDENTIFICATION 5 1 4 ASSISTANCE REQUEST MODE 6 1 5 GLOSSARY AND TERMINOLOGY 6 1 6 ATTACHED DOCUMENTS 6 ...

Page 10: ...reserves the right to make changes to the products described herein at any time Thus this document may not not exactly match the product The data contained herein relate to a product range and are not specific to the serial number appearing on the cover ...

Page 11: ... and coupling of the bar feeder to the lathe In particular prior to the first start up accurately make sure that the bar feeder is correctly aligned with the lathe and fixed with the expansion plugs as shown in section 4 The product warranty is valid only if the bar feeder is installed by an authorized technician with Original Installation Certificate Please ask the technician who will make the in...

Page 12: ... for the whole life of the bar feeder in a well known and easily accessible place in order to have it always available when it is necessary to consult it The manufacturer reserves the right to make any changes without the obligation to notify them in advance In order to underline some very important parts of the text or to indicate some important specifications some symbols have been adopted Their...

Page 13: ...anufacturer identification B EC mark of conformity C Year of manufacture D Bar feeder model E Serial number G Mains frequency H Power consumption M Supply voltage N Bar feeder weight P Pneumatic system pressure Q Bar feeder and bar pusher length R Interrupting power S Base Wiring Diagram Number T Interface Wiring Diagram Number INFORMATION always provide the manufacturer with the above mentioned s...

Page 14: ...turer and must be carried out by the maintenance technician Expert technician authorized person chosen among those who have the requirements competence and information needed for the installation operation and unscheduled maintenance of the bar feeder Expert operator authorized person chosen among those who have the requirements competence and information needed for the installation operation and ...

Page 15: ...2 2 1 1 MAIN PARTS 3 2 2 OPERATING CYCLE 4 2 2 1 REGULAR CYCLE 4 2 2 2 FIXED PIECE FEEDING CYCLE 7 2 3 SAFETY DEVICES 9 2 4 SAFETY AND INFORMATION SIGNALS 10 2 4 1 BAR FEEDER DIMENSIONS 11 2 4 2 Noise levels 11 2 5 TECHNICAL DATA AND PERIMETRAL AREAS 12 2 6 EQUIPMENT DESCRIPTION optional 16 ...

Page 16: ... spindle liner The operating cycle is directed by a PLC integrated in the electrical control panel which interacts with the lathe controls The bar feeder is provided with a remote push button panel allowing the operator to perform operations in manual mode tooling phase without leaving the working area The phase of preparation and tooling of the working change diameters or different sections is ex...

Page 17: ...t this device introduces the bar into the lathe G Bar pushing unit this device pushes the bar inside the lathe until it has been completely machined H Flag device this device is activated by the arrival of the bar fore end L Bar feeding motor thanks to a toothed belt motions are transmitted to the carriage and to the bar pusher M Cam drive unit it starts the cams of the bar selecting and bar drop ...

Page 18: ...you will find a concise description of the phases in this working cycle INFORMATION for further detailed information about working cycle selection and setting please see the keyboard instruction manual in particular parameter 29 2 2 1 REGULAR CYCLE At the stop of the lathe working cycle the bar pusher A moves to the back limit stop position The bar pusher A and the bar drop control unit B are lift...

Page 19: ... At the same time the bar selector unit C returns to its initial position Subsequently the guide lifts and sets the bar in line with the loading axis The bar is inserted into the carriage lathe E that then goes back to its initial position The guide D returns to its low position The bar pusher A lines up with the loading axis of the lathe spindle ...

Page 20: ...lathe working cycle starts with the beginning of the bar facing phase At this point the bar is fed till it reaches the lathe bar limit stop then machining phase takes place until one piece has been fully machined The latter phase is repeated several times till the bar has been completely machined NOTE in order to save time it is possible to start the bar change phase when the lathe is machining th...

Page 21: ...he bar drop control unit B are lifted At the same time also the bar selecting unit C that loads the first bar on the bar drop control unit is lifted The bar drop control unit B returns to its initial position enabling bar insertion into the guide D At the same time the bar selector unit C returns to its initial position Subsequently the guide lifts and sets the bar in line with the loading axis ...

Page 22: ... the remnant F as a residual of the previous machining and is positioned for the facing The lathe working cycle starts with the beginning of the bar facing phase At this point the bar is precisely fed according to the value which has been set then the machining phase takes place until one piece has been fully machined The latter phase is repeated several times till the bar has been completely mach...

Page 23: ...rd closing it is possible to start the operating cycle again This one is endowed with a porthole allowing the visual inspection of the bar handling main components B Emergency stop button if activated every bar feeder and lathe component immediately stops After having normalised the operating conditions it is required to release the button with a voluntary action in order to authorise the bar feed...

Page 24: ...ur arms do not put hands inside when there are components in motion B Do not remove guards it is forbidden to use the bar feeder without the guards installed and in operating conditions C Electrocution hazard do not enter the powered elements D Risk of inopportune movements before carrying out the first start make sure that the bar feeder is adequately anchored to the ground ...

Page 25: ...ENSIONS A BAR LOADING AREA B 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 This measurement has been made in conformity with the regulations in force ...

Page 26: ...Minimum bar length 500 mm Maximum bar length 1615 mm Short bar loading kit 90 500 mm Magazine capacity Kg 250 Kg N 60 barre da Ø 10 mm Bar change time with 1 000 mm bar 30 sec Feeding speed 0 500 mm sec Return speed 1000 mm sec Power supply voltage 230 400 Volt Control voltage 24 Volt Installed power kW 2 kW Weight 580 Kg Note the maximum length is valid for a lathe that can contain it This means ...

Page 27: ...510110 A A Loading axis height table X Loading axis height Screw position Reinforcemen t Threaded holes on the base Slots on the supports 905 937 A 1 5 938 972 A 2 6 973 1007 A 3 7 1008 1042 A 4 8 1043 1077 A 5 9 1078 1112 A 6 10 1113 1147 A 7 11 1148 1182 A 8 12 1183 1217 A 9 13 1218 1252 A 10 14 ...

Page 28: ...EN 2 TECHNICAL INFORMATION KID 80 IV 2 Pag 14 18 KID8080_III_02_14_2 ...

Page 29: ... KID 80 IV EN 2 Pag 15 18 Bar and bar pusher diameter table Ø A Bar Diameter mm Ø B Bar pusher rod diameter mm Ø C Bar pusher bearing diameter mm Ø D Spindle liner mm 5 12 10 12 14 10 19 12 15 16 16 60 18 21 22 24 80 24 26 28 ...

Page 30: ...es and the versatility of the bar feeder the manufacturer puts the equipment indicated below at the customer s disposal BAR FEEDER LATHE GUIDE CHANNEL directs the bar in the section between the bar feeder and the lathe It proves extremely necessary when this section exceeds 100 mm A 220 short version B 470 long version ...

Page 31: ... BAR FEEDER DISPLACING DEVICE to move away the bar feeder from the lathe with an axial movement This facilitates the lathe tooling and maintenance Axial displacement KID8080_III_02_19_2 290 970 230 76 1680 2118 440 600 Transverse displacement KID8080_III_02_18_2 1140 900 408 302 412 970 ...

Page 32: ...th axial transversal displacement X Loading axis height Screw position Reinforcemen t Threaded holes on the base Slots on the supports A 1 3 970 999 B 2 4 1000 1037 A 2 4 1038 1069 B 3 5 1070 1107 A 3 5 1108 1139 B 4 6 1140 1177 A 4 6 1178 1209 B 5 7 1210 1247 A 5 7 KID8080_III_02_14_1 ...

Page 33: ... Pag 1 6 INDEX 3 1 GENERAL SAFETY REGULATIONS 2 3 2 HANDLING AND INSTALLATION Safety 3 3 3 ADJUSTMENTS AND SETUP Safety 3 3 4 USE AND OPERATION Safety 4 3 5 BAR FEEDER MAINTENANCE Safety 4 3 6 EC CONFORMITY DECLARATION 5 3 7 General Description of Supply 6 ...

Page 34: ...ompliance with the instructions in this manual ensures the operator safety The user and expert operator must perform the specified duties only Do not tamper with the safety devices for any reason whatsoever Comply strictly with the health and safety regulations at work issued by the relevant authorities in each country IEMCA declines any liability whatsoever for injury to persons or damage to prop...

Page 35: ...eder lighting and cleanliness of the working environment are of the utmost importance as far as personal safety is concerned The electric system connection must be carried out by skilled personnel only Make sure the electric system is connected to an efficient earthing system by means of an appropriate cable 3 3 ADJUSTMENTS AND SETUP Safety Carry out the adjustments as described in the operation m...

Page 36: ...he safety regulations in force in all countries Inform the maintenance personnel of any operating anomalies Before starting the bar feeder make sure that there is no personnel engaged in servicing or cleaning the machine 3 5 BAR FEEDER MAINTENANCE Safety Do not allow unauthorized personnel to carry out maintenance operations Read this manual carefully before carrying out maintenance operations Do ...

Page 37: ...3 SAFETY PROCEDURES GENERAL INFORMATION KID 80 IV EN 3 Pag 5 6 3 6 EC CONFORMITY DECLARATION ...

Page 38: ...uest Applicable Safety Regulation According to Directive 2006 42 EC article 2B the bar feeder is an interchangeable equipment and is supplied with the appropriate safety devices Together with the supply you will find the EC declaration of conformity in compliance with the above mentioned Directive The list of the safety devices is shown in section 2 paragraph 2 3 of this manual The bar feeder shou...

Page 39: ...4 6 1 Loading axis height variation 5 4 6 2 Assembling the backing plates 5 4 6 3 Magazine positioning 6 4 6 4 Alignment and levelling 7 4 6 5 Bar feeder fastening 9 4 7 BAR FEEDER INSTALLATION with displacement 9 4 8 INSTALLATION PHASES 10 4 8 1 Loading axis height variation 10 4 8 2 Magazine positioning 11 4 8 3 Alignment and levelling 13 4 8 4 Bar feeder fastening 14 4 9 ELECTRIC CONNECTION 16 ...

Page 40: ...m 4 2 PACKAGING AND UNPACKAGING A WITHOUT PACKAGING B PACKAGING ON PALLET C PACKAGING IN CRATE By reducing its dimensions the packaging is made according to the type of transport required In order to make the transport easier the shipping can be made with some disassembled components being adequately protected and packaged Some parts especially the electrical ones are protected by anti moisture ny...

Page 41: ...t used solutions In the transport phase in order to avoid untimely movements provide an adequate anchorage to the means of transport 4 4 MOTION AND LIFTING The bar feeder can be handled by a device provided with suitable lifting hook of adequate lifting capacity Before carrying out this operation check the position of the load centre The figure represents the rope positioning ...

Page 42: ...ulative and law requirements carrying out all the installations and connections workmanlike Once the installation has been completed and before the operating phases he will check if the above mentioned requirements have been fulfilled The installation area must be in adequate environmental conditions luminosity ventilation etc The floor must be steady and levelled in order to allow a correct faste...

Page 43: ...ou need to change it proceed as follows Prepare the bar feeder for lifting Stretch the ropes Loosen on both sides the screws B and remove the screws A Bring the bar feeder to the loading axis height see chapter 2 Loading axis height table Refit the screws A and temporarily adjust the screws B 4 6 2 Assembling the backing plates Lift the bar feeder Place the plates A at the same level as the feet w...

Page 44: ...ng device Make sure that during lifting the pin B is correctly inserted in the cam housing C Connect the bar magazine to the bar feeder body making sure the bearings A fit in their slots D Fix the support C on the bearing slots D by means of two screws By means of a self locking nut F fix the lower end of the rod on the plate E that is fastened to the basement ...

Page 45: ...evelling 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 For the positioning proceed as follows Position the bar feeder near the lathe see figure Open the upper guard and manually transfer the bar pusher A until you bring t...

Page 46: ... the guide channel in order to use the beam plane to check the levelling Verify the alignment of both bar feeder axes and levelling Adjust the loading axis vertically through screws D Hit both sides of the plates G with a mallet for the adjustment of the loading axis horizontally ...

Page 47: ... sections after making sure that alignment levelling and fastening are carried out correctly 4 7 BAR FEEDER INSTALLATION with 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 connecti...

Page 48: ...riation The bar feeder is generally supplied with the loading axis height aligned to that of lathe spindle If you need to change it proceed as follows Prepare the bar feeder for lifting Stretch the ropes Loosen on both sides the screws B and remove the screws A Bring the bar feeder to the loading axis height see chapter 2 Loading axis height table Refit the screws A and temporarily adjust the scre...

Page 49: ...ng device Make sure that during lifting the pin B is correctly inserted in the cam housing C Connect the bar magazine to the bar feeder body making sure the bearings A fit in their slots D Fix the support C on the bearing slots D by means of two screws By means of a self locking nut F fix the lower end of the rod on the plate E that is fastened to the basement ...

Page 50: ...HANDLING AND INSTALLATION KID 80 IV 4 Pag 12 16 Fix the upper end of the rod to the block G by means of a self locking nut H Install the bar feeder lathe guide if provided Install the safety grid fixed guard ...

Page 51: ...ANTY VALIDITY but also they must be carried out only by a SKILLED STAFF WITH PRECISE TECHNICAL COMPETENCE For these operations proceed as follows Position the bar feeder near the lathe see figure Put the four plates A under the end points of the frame see figure Tighten the socket head screws B Open the upper guard and manually shift the bar pusher C until you bring its end close to the spindle he...

Page 52: ...eans of the screws F after loosening the screws G Hit both sides of the frame H with a mallet for the adjustment of the loading axis horizontally 4 8 4 Bar feeder fastening INFORMATION considering that this operation is fundamental to assure in time the bar feeder stability and the WARRANTY VALIDITY the person who is authorised to carry it out will have to take extreme care of it For the fastening...

Page 53: ...D 80 IV EN 4 Pag 15 16 Drill the floor in the direction of the frame holes Fasten the frame with the expansion plugs Reinstall the two guide sections after making sure that alignment levelling and fastening are carried out correctly ...

Page 54: ...mpleted before starting the bar feeder inspect if the above mentioned requirements have been fulfilled Connect the multipolar connector provided with the bar feeder to the lathe socket 4 10 WORKING PARAMETERS SETTING By means of a hand held 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...

Page 55: ...SETTING UP KID 80 IV EN 5 Pag 1 6 INDEX 5 1 PRELIMINARY NOTE ON ADJUSTMENT 2 5 2 MAGAZINE ADJUSTMENT AND BAR SELECTION 2 5 3 LOADING AXIS ADJUSTMENT 4 5 4 BAR FEEDER LATHE GUIDE ADJUSTMENT 5 5 5 FEEDING BELT ADJUSTMENT 6 ...

Page 56: ...ent anyone from approaching all the devices that if started could cause unexpected damage and harm to people 5 2 MAGAZINE ADJUSTMENT AND BAR SELECTION Magazine adjustment must be carried out according to the section of the bars to be machined The inclination of the bar magazine can be carried out while adjusting the bar magazine support It is possible to further increase magazine inclination in or...

Page 57: ...meter of the bar to be loaded For the adjustment proceed as follows Turn lever A to adjust bar magazine inclination according to the type of the bars to be machined Turn knob C to adjust the bar stop device B Loosen the knobs D adjust the frame E at about 1 2 mm from the bars see figure and tighten the knobs ...

Page 58: ... set the measurement X obtained from the following table on the millimetre counter L mm X 5 5 8 8 10 10 12 12 15 15 18 18 20 20 22 22 25 55 40 The adjustment has to be carried out according to the diameter of the bar to be machined For the adjustment proceed as follows Rotate the knob A until displaying the diameter of the bar to be machined on the millimetre counter B Check that with the lifted g...

Page 59: ...ues reported in the table Bar feeder lathe guide height table Ø B Bar pusher bearing diameter mm Ø C Bar diameter mm Bar guide channel height 12 5 12 12 15 10 15 15 16 19 16 19 21 16 21 21 22 80 22 80 The height must be equal to the bar diameter ø C Adjust the indicator at the bar guide channel height example in table ø12 mm and use it for the bar diameter range ø C example in table 5 12 mm WARNIN...

Page 60: ... follows Remove the upper guard To check the belt tension adopt the method indicated in the figure The resulting value C must be 10 to 15 mm Loosen nut A Adjust the belt tension through the screw B and lock nut Tighten the nut A check the tightening of the screw B and of the lock nut and close the guard again ...

Page 61: ... and pipes 9 6 6 90 500mm SHORT BAR LOADING 9 6 7 MAGAZINE LOADING 10 6 8 BAR FEEDER TOOLING 10 6 9 BAR PUSHER CHANGE 11 6 9 1 BAR PUSHER REPLACEMENT PROCEDURE 12 6 10 LATHE SPINDLE LINER CHANGE 13 6 11 AUTOMATIC CYCLE START 14 6 12 OFFSET PROCEDURE ADJUSTMENT 15 6 13 CYCLE PERFORMING MODE IN THE STEP BY STEP FUNCTION 16 6 14 BAR FEEDER STOP 17 6 15 0 AXIS PROCEDURE MANUAL MODE 18 ...

Page 62: ...apart from being authorised and appropriately informed at the first use will have to carry out some manoeuvres to test the controls and the main functions Exclusively use the machine according to the instructions provided by the manufacturer and do not tamper with any devices to obtain different performances Before use make sure that the safety devices are perfectly installed and efficient Besides...

Page 63: ...matic mode even when the lathe MAN AUT signal is in Manual mode INFORMATION When the bar feeder is in Automatic mode the bar feeding is possible only when the Lathe MAN AUT signal is in Automatic mode INFORMATION By pressing the Manual mode button on the touch keyboard you can prevent the lathe from starting the bar feeder in Automatic mode ...

Page 64: ... the machine 1 TOUCH SCREEN display and main controls 2 MAIN SWITCH turns the power supply on and off Position 0 OFF the machine is not powered Position I ON the machine is powered 3 EMERGENCY STOP PUSH BUTTON stops the bar feeder in case of emergency For restart release the push button manually ...

Page 65: ... mode Press to select press again to deselect 8 Activates the step by step operating cycle every time the button is pressed one step is performed 9 Selects the manual mode 10 Selects the automatic mode 11 It resets the BAR FEEDER ZERO SETTING of the carriage Press the 0 AXIS button and release it when the carriage starts moving towards the BAR FEEDER ZERO SETTING position 12 Remnant detection disa...

Page 66: ...ll not be displayed under any other operating conditions FEEDING STOP DOOR SAFETY SAFETIES FROM LATHE BAR FEEDER ZERO SETTING MISSING MANUAL AUTOMATIC SIGNAL FROM LATHE BAR PUSHER NOT IN POSITION MOVE CARRIAGE TO BACK LIMIT STOP CARRIAGE BACK AUTOMATIC MODE MANUAL MODE AUTOMATIC OR MANUAL MODE SEMI AUTOMATIC MODE CARRY OUT BAR FEEDER ZERO SETTING the machine requires a zero setting as a reference ...

Page 67: ...ar pusher position raised or lowered with respect to the bar feeder axis in run time mode 21 Position from 0 it stands for the feeding carriage position with respect to the S1015 zero axis sensor Position from F it stands for the feeding carriage position with respect to the maximum feeding position of the bar feeder 22 Allows to enter a new menu that includes other keys 23 Displays the number of ...

Page 68: ...atic mode Red light OPT signals that the bar feeder is in stopping conditions or that it is working in manual mode Blinking blue light OPT indicates that the bar feeder is carrying out the bar change Orange light OPT signals that there is only one bar in the magazine This signal will continue until the bars in the magazine have run out ...

Page 69: ...s The bars before being loaded in stock must be chamfered in their lathe inlet end in order to remove any excessive burrs In the case of tubes insert a plug A in order to create a bearing surface for the bar pusher and to prevent the coolant coming out 6 6 90 500mm SHORT BAR LOADING ...

Page 70: ...g them on the bulkhead A Note put the bars down so as not to damage the bar feeder parts For correct loading adjust the frame B Use if necessary supplementary extractable racks C 6 8 BAR FEEDER TOOLING Before starting machining bars with features different from the previous ones it is necessary to tool the bar feeder proceeding as follows Replace if necessary the bar pusher see bar and bar pusher ...

Page 71: ... the upper guard Adjust screw A and lock nut in order to uncouple the bar pusher rear end Disassemble the bushing B in order to uncouple the bar pusher fore end Assemble the new bar pusher with the bushing B fitted in its seat in the rear end Put the bushing B in its seat and fasten it Close the upper guard back ...

Page 72: ...e to the appropriate condition for bar pusher replacement In particular by pressing the bar pusher is moved to its completely backwards low position allowing it to be disassembled INFORMATION If during the above mentioned operations the button is released the procedure will stop By pressing the button again the procedure will start from where it was paused NEW BAR PUSHER INTRODUCTION WARNING CAUTI...

Page 73: ... between the lathe and the bar feeder move the bar feeder away if it is equipped with a displacing device otherwise proceed as indicated See section 6 13 Cycle performing mode in the step by step function until the bar pusher high position is reached Press the bar feeder emergency stop button kid_EMERGENZA to stop bar feeder operation in safe conditions Remove safety device A if the bar feeder is ...

Page 74: ...on the bar feeder by turning the main switch to position I ON 3 Start the bar feeder 4 Select the manual mode 5 Select the BAR FEEDER ZERO SETTING of the carriage 6 Bring the bar fore end close to the cutting tool 7 Start the closing of the lathe collet and start working by selecting the automatic mode ...

Page 75: ...Bring the bar pusher carriage to the centre of the bar feeder 4 Provide the enabling signal for operations keeping the zero position sensor active using a security block or screwdriver and check that the axis moves 5 If the axis does not move go straight to point 6 if it moves adjust the value of the machine parameter no 70 under the item Ax Offset Compensat in accordance with the displacement mov...

Page 76: ...cycle to check the bar feeder mechanics to load a single bar so as to check the facing etc Procedure 1 press to start the bar feeder check that the guide channels of the bar feeder are closed If not close the guide channels in manual mode 2 press and then to select the semi automatic mode 3 press the bar feeder performs the first step bar pusher return 4 press the bar feeder performs the second st...

Page 77: ...ditions have been created due to the sudden stop For example if the tool was removing chips move the tool away from the work piece before restarting the lathe Stopping the bar feeder at the end of the machining cycle WARNING CAUTION When stopping the machine normally do not use the emergency buttons 1 Complete the operations of your working schedule 2 Stop the bar feeder 3 Stop the lathe 4 Turn of...

Page 78: ...carrying out the manual 0 Axis periodically is recommended if the bar pusher axis is moved by means of the crank or the lathe headstock is moved with the bar feeder powered off no power supply if the feeding chain is tightened by means of the mechanical chain tightener see Operation and Maintenance Manual Feeding chain Adjustment ...

Page 79: ...the new bar takes into account parameter 3 facing mode and parameter 2 facing position If the operator releases the key the cycle goes on until it is completed INFORMATION Without the open collet signal from lathe the bar feeder carries out the above mentioned procedure but the bar stops before entering the lathe collet waiting for the open collet signal With the open collet signal from lathe the ...

Page 80: ......

Page 81: ...7 BAR FEEDER MAINTENANCE KID 80 IV EN 7 Pag 1 6 INDEX 7 1 PRELIMINARY NOTE ON MAINTENANCE 2 7 2 SCHEDULED MAINTENANCE 4 7 3 GREASING POINTS 5 7 4 DISPLACEMENT DEVICE USE 6 ...

Page 82: ...t increases the operator safety as well Do not use petrol or solvents which may damage transparent parts cable sheaths etc The outer surface of the bar feeder IEMCA is protected with epoxy resin and polyester paint which ensure product lastingness and resistance to weather conditions that may occur in mechanic workshop Anyway in order to preserve the features of the paint it is necessary to follow...

Page 83: ...iods disconnect it from the mains voltage remove the compressed air and cover it with a cloth of suitable material Any protection should not be completely closed or sealed at the base it should be equipped with ventilation holes so as to ensure that humidity may not condense due to lack of circulation ...

Page 84: ...rvice life as well as constant adhering to safety requirements Component Type of intervention Frequency Hours Yearl y 200 500 1250 2500 Feeding belt Check wear and if necessary adjust the tension Test wear If necessary replace it Fixed tip Test wear If necessary replace it Carriage unit Lubricate the sliding guides Rack Lubricate Magazine Lubricate the bevel gear pair Stop device Lubricate forks a...

Page 85: ...7 BAR FEEDER MAINTENANCE KID 80 IV EN 7 Pag 5 6 7 3 GREASING POINTS grasso Grease olio Grease ...

Page 86: ...e connection cables Perform this operation following the instructions given hereunder Disconnect the bar feeder lathe fastening unit if installed Lower the lever A until it releases then rotate it forward Move the bar feeder until the bar stop B exceeds the stop C Carry out all lathe tooling and or maintenance operations required Lift the bar stop B and put the bar feeder again in its initial posi...

Page 87: ...8 TROUBLES CAUSES CURES KID 80 IV EN 8 Pag 1 2 INDEX 8 1 GENERIC TROUBLESHOOTING 2 8 2 BAR MAGAZINE TROUBLESHOOTING 2 8 3 TROUBLESHOOTING DURING BAR FEEDING 2 ...

Page 88: ...e position see par 5 2 The first bar in magazine is not lifted The limit stops are not well adjusted Adjust the stops see par 5 2 The second bar in the magazine lifts together with the first one The limit stops are not well adjusted and or the bar pushing frame is too high Adjust the stops see par 5 2 and or the bar pushing frame position see par 5 2 8 3 TROUBLESHOOTING DURING BAR FEEDING TROUBLES...

Page 89: ...REPLACEMENT KID 80 IV EN 9 Pag 1 3 INDEX 9 1 PRELIMINARY NOTE ON PARTS REPLACEMENT 2 9 2 REPLACEMENT OF THE FIXED TIP 2 9 3 FEEDING BELT REPLACEMENT 2 9 4 RECOMMENDED SPARE PARTS 3 9 5 BAR FEEDER DISMANTLING 3 ...

Page 90: ...ple derived from the use of non original spare parts and from any repair carried out without the manufacturer s authorisation For spare parts ordering follow the indications reported on the spare parts catalogue 9 2 REPLACEMENT OF THE FIXED TIP For replacement proceed as follows Remove the upper guard Disassemble the bar pusher Pull off the pin A to remove the fixed tip Install the new fixed tip a...

Page 91: ...stock Code Name Features Notes Qty 32210013 Sensor BERO 3RG4012 0AG33 BERO 2 806002431 Roller conveyor guide unit 1 24373000 Feeding belt HTD 8 M20 479 PA 1 Bar pusher Specify diameter 1 Fixed tip Specify diameter 1 9 5 BAR FEEDER DISMANTLING INFORMATION this operation must be carried out by specialized operators in accordance with the laws in force on safety at work Do not throw non biodegradable...

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