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Alpha ST 320

Instruction Manual

Bar Feeds & Accessories • Chip & Coolant Management • Work Support Systems

Member of the LNS Group

LNS America

4621 East Tech Drive

Cincinnati, Ohio 45245

Telephone: 513-528-5674

Fax: 513-528-5733

http://www.LNSAmerica.com

Email: [email protected]

Содержание Alpha ST 320

Страница 1: ...r Feeds Accessories Chip Coolant Management Work Support Systems Member of the LNS Group LNS America 4621 East Tech Drive Cincinnati Ohio 45245 Telephone 513 528 5674 Fax 513 528 5733 http www LNSAmer...

Страница 2: ......

Страница 3: ...ety devices 1 7 CHAPTER 2 TECHNICAL DATA Characteristics 2 2 Floor plans 2 2 CHAPTER 3 SETTING INTO OPERATION Transport 3 2 Overview 3 5 Installation 3 7 CHAPTER 4 ELECTRICS Interface 4 2 Diagrams 4 3...

Страница 4: ...7 6 Anti vibration 7 6 Remnant drawer 7 7 CHAPTER 8 OPERATION Remote control 8 2 Manual operation 8 3 Manual loading system 8 6 TD 200 display and settings 8 7 CHAPTER 9 MALFUNCTIONS Alarm messages an...

Страница 5: ...CHAPTER 1 BASIC NOTIONS 1 STRUCTURE 1 2 1 1 Cross references 1 2 1 2 Captions 1 2 1 3 Symbols and terminology 1 3 2 RIGHTS 1 4 3 DECLARATION OF COMPLIANCE 1 5 4 SAFETY INSTRUCTIONS 1 6 5 SAFETY DEVICE...

Страница 6: ...of the page 1 1 Cross references Each chapter generally contains all of the information related to the description and settings of the devices and elements represented therein Therefore if a setting m...

Страница 7: ...an incident that could result in injury damage to the equipment or data loss This sign indicates that safety measures must be taken to avoid possible electrical shocks or mishaps The notes stress int...

Страница 8: ...and the problems which may result therefore LNS SA and its subsidiaries cannot be made responsible for the debts losses expenses or damage incurred or suffered by the buyer of this product or a third...

Страница 9: ...89 392 EEC amended and that the following parts paragraphs of the harmonized standards have been applied EN 292 EN 60 204 1 EN 1088 EN 418 EN 60947 89 336 EEC 73 23 EEC And furthermore declares that i...

Страница 10: ...g and transportation Do not knock the bar feeder while moving it as this could damage it Do not move the bar feeder while it is electrically powered on The work area surrounding the bar feed system sh...

Страница 11: ...on into the bar feed system makes it practically impossible to bypass them By pressing the emergency stop button located on the remote control and the electrical box the functions of the bar feed syst...

Страница 12: ...CHAPTER 1 ALPHA ST 320 1 8 BASIC NOTIONS...

Страница 13: ...CHAPTER 2 TECHNICAL DATA ALPHA ST 320 2 1 CHAPTER 2 TECHNICAL DATA 1 CHARACTERISTICS 2 2 2 FLOOR PLAN 2 2 2 1 Alpha ST 320 floor plan 2 3...

Страница 14: ...0 seconds Centerline height mm 900 1200 Bar loading capacity 13 bars 20 mm diameter Oil capacity 40 Liters 10 5 gallons ISO 100 Air pressure 6 bar 90 psi Depending on the options these technical data...

Страница 15: ...CHAPTER 2 TECHNICAL DATA ALPHA ST 320 2 3 2 1 Alpha ST 320 floor plan...

Страница 16: ...CHAPTER 2 ALPHA ST 320 2 4 TECHNICAL DATA...

Страница 17: ...CHAPTER 3 SETTING INTO OPERATION 3 1 CHAPTER 3 SETTING INTO OPERATION 1 TRANSPORT 3 2 1 1 Crate dimension 3 2 1 2 Unpacking 3 3 2 OVERVIEW 3 4 3 INSTALLATION 3 6 ALPHA ST 320...

Страница 18: ...ct the bar feeder during transportation the bar feeder is shipped in a wood crate Please make sure it is not damaged before you open it 1 1 Crate dimension Type Total Weight kg lbs Length mm Width mm...

Страница 19: ...ng Step 1 Open the crate Remove the top panel first Fig 3 1 2 3 1 3 Fig 3 1 Step 2 To lift the whole machine use two 30mm bars of 1m length each Slide them into the stand and use a lifting strap Fig 3...

Страница 20: ...lathe Fig 3 3 3 Make sure the one you received corresponds to your lathe Check the interface drawing located inside the electrical cabinet Fig 3 3 1 For more information about the interface refer to...

Страница 21: ...eder is hydraulic the oil tank capacity is about 40 liters Fig 3 3 6 Only use ISO 100 quality oil When filling the tank check the level with the filling gauge Fig 3 5 For more information about the hy...

Страница 22: ...g the position Step 2 Align the bar feeder roughly with the lathe Keep about 20 mm clearance between the front tube and the spindle On a sliding headstock lathe make sure to move the headstock to maxi...

Страница 23: ...alignment The string must be center with the bushing and with the spindle back side Check the position of the front stand looking at bushing Check the position of the rear stand looking at the back o...

Страница 24: ...N ALPHA ST 320 3 8 Step 12 Anchor the bar feeder to the floor Fig 3 10 Fig 3 10 Step 13 Connect the interface cable Step 14 Fill the oil tank through the remnant evacuation slot Step 15 Turn the bar f...

Страница 25: ...ECTRICS 4 2 1 1 Layout of the electrical elements 4 2 1 2 Layout of the elements in the control cabinet 4 3 1 3 PCB Layout 4 11 1 4 Symbols 4 13 1 5 Electric diagrams 4 15 2 INTERFACE 4 27 2 1 Power 4...

Страница 26: ...00 HMI QS1 9A05 009 Main disconnect switch M1 4 706 Servo motor M2 9A50 000 Hydraulic pump motor SP1 9E05 016 Air pressure switch SQ1 4 474 Measuring device proximity switch SQ2 9A30 001 Pusher home p...

Страница 27: ...tches QF2 9A05 008 Circuit breakers Servo Amp 9A05 002 Servo amplifier QS1 9A05 009 Main disconnect switch Power Supply 9A05 005 Power supply QM1 9A05 010 Hydraulic pump motor overload protection PCB...

Страница 28: ...ing current is 2 5 Amperes Designation Description A Power in connector B Setting of the breaking current C Release button D Power out connector E Reset Button F Test push button b Circuit breaker QF1...

Страница 29: ...transformer is immediately interrupted to avoid damage After having located and repaired the problem reset the lever B of the circuit breaker Designation Description A Power in connecting terminal B L...

Страница 30: ...position of the pusher carrier are continuously registered AA Designation Description A 230 V ground power supply B Power output to SERVO motor C Battery not used D Battery plug E Emergency stop cont...

Страница 31: ...sensors switches interface etc The PLC program manages this information The PLC sets the interface signals controls the servo drive as well as the pneumatic valves and displays the appropriate messag...

Страница 32: ...tem Fault LED B Run Mode LED C Stop Mode LED D Battery or DROM insert E Interface connecting to TD200 F Output terminal Q0 0 Q1 7 G Expansion module H Input terminal I0 0 I2 7 I Port Stop Run PR0 PR1...

Страница 33: ...esignation Description A Output Q2 0 Q2 3 B Input I3 0 I3 3 C Flexible ribbon cable connecting to expansion module c Module 2 Designation Description A Analog Signal Output for servo drive control B M...

Страница 34: ...Contactor control main power D On Off position b Safety Circuit Contactor KI Supplies power to the Servo Amp as long as all safety devices are in the correct operating state Designation Description A...

Страница 35: ...nterface terminal connector C Operators Pendant Connector R1 Interface relay Barfeed Alarm R2 Interface relay Load Cycle Complete R3 Interface relay End of Bar R4 Interface relay Spindle Interlock R5...

Страница 36: ...CHAPTER 4 ELECTRICS 4 12 a Interface signals from the CNC lathe b Interface signals from the bar feeder ALPHA ST 320...

Страница 37: ...ELECTRICS 4 13 1 4 Symbols Symbol Description Designation Main disconnect switch Main circuit Circuit breaker Contactor mains Transformer Bridge rectifier Fuse Fuse Servo motor Hydraulic pump motor AL...

Страница 38: ...4 14 Symbol Description Designation Emergency stop Safety switch Indicator lamp Relay Valve solenoid Diode LED Select switch Proximity switch Limit switch Air pressure switch Momentary switch Function...

Страница 39: ...CHAPTER 4 ELECTRICS 4 15 1 5 Electric diagrams ALPHA ST 320...

Страница 40: ...CHAPTER 4 ELECTRICS 4 16 ALPHA ST 320...

Страница 41: ...CHAPTER 4 ELECTRICS 4 17 ALPHA ST 320...

Страница 42: ...CHAPTER 4 ELECTRICS 4 18 ALPHA ST 320...

Страница 43: ...CHAPTER 4 ELECTRICS 4 19 ALPHA ST 320...

Страница 44: ...CHAPTER 4 ELECTRICS 4 20 ALPHA ST 320...

Страница 45: ...CHAPTER 4 ELECTRICS 4 21 ALPHA ST 320...

Страница 46: ...CHAPTER 4 ELECTRICS 4 22 ALPHA ST 320...

Страница 47: ...CHAPTER 4 ELECTRICS 4 23 ALPHA ST 320...

Страница 48: ...CHAPTER 4 ELECTRICS 4 24 ALPHA ST 320...

Страница 49: ...CHAPTER 4 ELECTRICS 4 25 ALPHA ST 320...

Страница 50: ...CHAPTER 4 ELECTRICS 4 26 ALPHA ST 320...

Страница 51: ...2 Signal There are two different signal types standard interface Lathe to bar feeder signal Inputs A1 Collet open close status A2 Lathe alarm A3 Start loading cycle command A4 Push signal Bar feeder t...

Страница 52: ...ER 4 ELECTRICS ALPHA ST 320 4 28 3 DIAGRAMS The interface diagram below is provided an example The diagram corresponding to your bar feed system is located in the electric cabinet with the electric di...

Страница 53: ...CHAPTER 5 PNEUMATICS ALPHA ST 320 5 1 CHAPTER 5 PNEUMATICS 1 PNEUMATIC EQUIPMENT 5 2 1 1 Description 5 2 1 2 Weekly maintenance 5 2 1 3 Pneumatic System 5 3 1 4 Diagram 5 4...

Страница 54: ...ration of the bar feed system a minimum pressure of 5 bar 75psi and a maximum pressure of 6 bar 90psi is mandatory It is required to supply dry and clean air to the bar feeder We provide you an extens...

Страница 55: ...ription A Guiding channel open close cylinder YV2A Guiding channel open solenoid B Vise cylinder YV2B Guiding channel closed solenoid C Measuring device cylinder YV3 Vise jaw closed solenoid SP1 Air p...

Страница 56: ...CHAPTER 5 ALPHA ST 320 5 4 PNEUMATICS 1 4 Diagram...

Страница 57: ...CHAPTER 6 HYDRAULICS ALPHA ST 320 6 1 CHAPTER 6 HYDRAULICS 1 HYDRAULIC SYSTEM 6 2 2 HYDRAULIC SCHEMATIC 6 3...

Страница 58: ...l the oil through the remnant evacuation slot into the oil tank Do it slowly and make sure the oil level does not exceed 15mm Check the oil level inside the tank using the gage on the front side Fig 6...

Страница 59: ...CHAPTER 6 HYDRAULICS ALPHA ST 320 6 3 2 HYDRAULIC SCHEMATIC...

Страница 60: ...CHAPTER 6 ALPHA ST 320 6 4 HYDRAULICS...

Страница 61: ...PTER 7 GENERAL DESCRIPTION 1 GUIDING CHANNEL PUSHER 7 2 2 LOADING RACK 7 4 3 VISE 7 4 4 DRIVE 7 5 5 LENGTH MEASUREMENT DEVICE 7 5 6 CHANNEL COVER MECHANISM 7 6 7 ANTI VIBRATION 7 6 7 1 Opened position...

Страница 62: ...her and guiding channels according to your bar stock diameter The pusher size needs to correspond to the channel size pusher diameter channel diameter 1 mm Anti vibration needs to be adjusted to pushe...

Страница 63: ...n and open the channel Fig 7 2 Step 1 Take out the pusher 3 Step 2 Remove the screw 1 to release the flag 2 Step 3 Remove the screw 7 to release the pusher support 4 Step 4 Replace the channels 5 6 St...

Страница 64: ...3 to lock into position To avoid bar stock Fig 7 3 4 overlap the plate limit position Fig 7 3 5 can be adjusted Loosen the knob Fig 7 3 6 to release the plate Adjust about 2 mm from the material and...

Страница 65: ...chain not shown The chain tension can be adjusted with the front idler pulley according to Fig 7 6 Fig 7 5 Fig 7 6 5 LENGTH MEASUREMENT DEVICE Each time a new bar is loaded the plate Fig 7 7 1 is bro...

Страница 66: ...and the closed positions have to be adjusted Fig 7 9 7 1 Opened position In manual mode move the pusher forward until it reaches the anti vibration Loosen the nut Fig 7 10 1 to release the screw Fig 7...

Страница 67: ...REMNANT DRAWER The bar feeder is equipped with a remnant drawer Fig 7 11 It may be removed to empty it and slide it back into position when the bar feeder is in operation Max remnant length 400 mm 15...

Страница 68: ...CHAPTER 7 ALPHA ST 320 7 8 GENERAL DESCRIPTION...

Страница 69: ...OPERATION 8 3 2 1 Guiding Channel Closed 8 3 2 2 Guiding Channel Open 8 4 2 3 Automatic Operation 8 5 3 TD 200 DISPLAY AND SETTINGS 8 6 3 1 Parameter F1 F8 display and description 8 7 3 2 P0 P1 Setti...

Страница 70: ...ion A Emergency Stop push button B Manual mode C Pusher forward D Guiding channels open E Guiding channels closed F Pusher reverse G Auto mode H Auto Start J Alarm indicator K Spindle inching L End of...

Страница 71: ...n keys depends on the status of the guiding channel cover open or close 2 1 Guiding Channel Closed Move pusher forward Move pusher forward with reduced speed Move pusher backward Move pusher backward...

Страница 72: ...2 Guiding Channel Open Move loading flag forward Move loading flag forward with reduced speed Move loading flag backward Move loading flag backward with reduced speed Length measurement device on SQ1...

Страница 73: ...uence starts at Step 4 Step 1 The loading flag feeds bar forward to the vice and returns home The vice clamps the bar Step 2 The guiding channel closes and the pusher moves forward to insert the bar i...

Страница 74: ...w bar is loaded into the guiding channel The cycle is continued with the first step 3 TD 200 DISPLAY AND SETTINGS TD 200 display is used to set the parameters There are 8 main parameters that can be s...

Страница 75: ...Part for Chucks This value indicates whether an additional chuck opening closing is required to make one work piece Only the values 0 no additional chuck opening closing or 1 one additional opening cl...

Страница 76: ...ement device If the bar has not yet passed the length measurement device the value is 0 Setting Procedure In manual mode load a new bar and feed it into the spindle Manually position the bar to the to...

Страница 77: ...y the analog setting of P0 The range is 30 The P0 region read only displays the current override percentage e g 23 P1 This setting only applies for fixed headstock lathes On fixed headstock type lathe...

Страница 78: ...e counter Total number of bar loading cycles Chuck Region indicates chuck opened indicates chuck closed ON indicates servo on OFF indicates servo off ie OFF Chuck closed and servo OFF Seq Region PLC s...

Страница 79: ...larm 13 Front Stopper Can t Move Up 9 5 1 13 Alarm 14 Lathe Collet Not Open in Feed Out 9 5 1 14 Alarm 15 Bar Feeder is Not in Auto 9 5 1 15 Alarm 16 Bar Stock Moving Forward 9 6 1 16 Alarm 17 Pusher...

Страница 80: ...emergency stop interface connectors 7 8 Check Motor protection switches QM1 oil pump and QF1 servo drive Check main access cover safety switch terminal connectors No 10 12 Check relay K1 servo drive p...

Страница 81: ...arm5 F A I L U R E Description Air pressure too low Solution Check the air supply the air pressure switch and the terminals TB10 TB11 1 6 Alarm 6 Bar Stock Insertion Malfunction e 6 B A R S T O C K I...

Страница 82: ...closed without bar 1 9 Alarm 9 Bar Stock Loading Error e 9 B A R S T O C K L O A D I N G Alarm9 E R R O R Description No bar present when attempting to insert bar Solution Check bar stock supply Chec...

Страница 83: ...remaining bar stock from guiding channel Check function of the cylinder valve YV0 Check adjustment of switch SQ1 1 13 Alarm 14 Lathe Collet Not Open in Feed Out e 1 4 L A T H E C O L L E T N O T Alarm...

Страница 84: ...7 P U S H E R M O V I N G Alarm17 L E N G T H T O O S H O R T E R Description Sliding headstock machines The distance the pusher moves between each chuck opening is measured If it is smaller than the...

Страница 85: ...the guiding channel closed switch SQ3 I 0 4 turns off Solution Check the adjustment of limit switch SQ3 and the wiring to the PLC 1 20 Alarm 22 Guiding Channel Malfunction Opening e 2 2 G U I D I N G...

Страница 86: ...eter F2 Make sure nothing is blocking the pusher 1 23 Alarm 31 Position Error e 3 1 P O S I T I O N E R R O R Alarm31 S A F E T I M E R E L A P S E D Description This alarm occurs if the loading flag...

Страница 87: ...NC program 1 26 Alarm 34 Pusher Drive Error e 3 4 P U S H E R D R I V E Alarm34 E R R O R C H A I N B R O K E N Description When the pusher is moved to the home position it is expected to hit the sto...

Страница 88: ...CHAPTER 9 ALPHA ST 320 9 10 MALFUNCTIONS...

Страница 89: ...azine Rack 10 2 1 2 Rack Cover 10 4 1 3 Extraction Device 10 5 1 4 Chassis Assembly 10 7 1 5 Cover 10 8 1 6 Hydraulic Tank 10 9 1 7 Chain Drive Assembly 10 10 1 8 Bar Measuring 10 11 1 9 Pusher Liftin...

Страница 90: ...CHAPTER 10 SPARE PARTS ALPHA ST 320 10 2 1 SPARE PARTS 1 1 Magazine Rack...

Страница 91: ...CHAPTER 10 SPARE PARTS ALPHA ST 320 10 3...

Страница 92: ...CHAPTER 10 SPARE PARTS ALPHA ST 320 10 4 1 2 Rack Cover...

Страница 93: ...CHAPTER 10 SPARE PARTS ALPHA ST 320 10 5 1 3 Extraction Device...

Страница 94: ...CHAPTER 10 SPARE PARTS ALPHA ST 320 10 6...

Страница 95: ...CHAPTER 10 SPARE PARTS ALPHA ST 320 10 7 1 4 Chassis Assembly...

Страница 96: ...CHAPTER 10 SPARE PARTS ALPHA ST 320 10 8 1 5 Cover...

Страница 97: ...CHAPTER 10 SPARE PARTS ALPHA ST 320 10 9 1 6 Hydraulic Tank...

Страница 98: ...CHAPTER 10 SPARE PARTS ALPHA ST 320 10 10 1 7 Chain Drive Assembly...

Страница 99: ...CHAPTER 10 SPARE PARTS ALPHA ST 320 10 11 1 8 Bar Measuring...

Страница 100: ...CHAPTER 10 SPARE PARTS ALPHA ST 320 10 12 1 9 Pusher Lifting System...

Страница 101: ...CHAPTER 10 SPARE PARTS ALPHA ST 320 10 13 1 10 Front Rest...

Страница 102: ...CHAPTER 10 SPARE PARTS ALPHA ST 320 10 14...

Страница 103: ...CHAPTER 10 SPARE PARTS ALPHA ST 320 10 15 1 11 Upper Channel...

Страница 104: ...CHAPTER 10 SPARE PARTS ALPHA ST 320 10 16...

Страница 105: ...CHAPTER 10 SPARE PARTS ALPHA ST 320 10 17 1 12 Guiding Elements...

Страница 106: ...CHAPTER 10 SPARE PARTS ALPHA ST 320 10 18...

Страница 107: ...CHAPTER 10 SPARE PARTS ALPHA ST 320 10 19...

Страница 108: ...CHAPTER 10 SPARE PARTS ALPHA ST 320 10 20...

Страница 109: ...CHAPTER 10 SPARE PARTS ALPHA ST 320 10 21...

Страница 110: ...CHAPTER 10 SPARE PARTS ALPHA ST 320 10 22...

Страница 111: ...CHAPTER 10 SPARE PARTS ALPHA ST 320 10 23...

Страница 112: ...CHAPTER 1 ALPHA ST 320 10 24 0 SPARE PARTS...

Страница 113: ...APPENDICES A 1 APPENDICES APPENDIX A PROGRAMMING EXAMPLE A 2 APPENDIX B ORDERING FORM A 3 APPENDIX C LNS AGENCIES A 4 ALPHA ST 320...

Страница 114: ...URRET HOME N CLEAR TURRET M CODE DWELL LOAD N N CLOSE COLLET N START SPINDLE PART PROGRAM N COLLANT ON N X Z G F T S M N TOP CUT MATERIAL N MACHINE PART N N PARTS CATCHER IN IF AVAILABLE N N CUT OFF N...

Страница 115: ...duly filled out and returned to your retailer or nearest LNS agent Company name Person in charge Address ZIP City Country Phone Fax Type of device Serial number Qty Ordering no Description Expected de...

Страница 116: ...11 Helsinki TEL 35 89 755 8240 FAX 35 89 780 715 gronblom gronblom fi www gronblom fi FRANCE LNS FRANCE Pae les Jourdies 160 rue des Champs Plans F 74800 St Pierre en Faucigny TEL 33 4 50 03 93 32 FAX...

Страница 117: ...ORVIN TEL 41 32 358 02 00 FAX 41 32 358 02 01 service lns world com SOUTH AFRICA EDWIN ROTH CO LTD 6 Derrick Road Spartan 1620 KEMPTON PARK SOUTH AFRICA TEL 27 11 970 19 30 FAX 27 11 394 11 32 edwinro...

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