LNS TRYTON 112 Instruction Manual Download Page 65

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CHAPTER 7 : GENERAL DESCRIPTION

TRYTON 112 CNC

BARREL

1.1

Description

According to the chosen configuration, the number and diameter of the barrel guidance
tubes can vary (see Chapter 2 / characteristics).

The bars to be loaded are stored inside the tubes and are brought into the axis of the
spindle by simple rotation of the barrel.

1.2

Layout of the elements

Designation

Article No

Description

(1)

Barrel

(2)

Rotation ring

112.002.044

Bearing supports

112.02.103

Safety hoop

112.02.113

Front stop

(3)

Indexing device

(1)

Varies according to the configuration of the bar-feeder

(2)

Not available as spare part

(3)

See below

Summary of Contents for TRYTON 112

Page 1: ...ENG...

Page 2: ...ICAL DATA 2 1 Characteristics 2 2 Floor plans 2 3 Layout of elements 2 5 CHAPTER 3 SETTING INTO OPERATION 3 1 Transportation 3 2 Mounting 3 5 Anchoring to the floor 3 6 Connecting 3 6 CHAPTER 4 ELECTR...

Page 3: ...8 HANDLING 8 1 Remote control station 8 2 Powering up 8 7 Manual sequence 8 8 Automatic sequence 8 9 Settings 8 14 CHAPTER 9 MALFUNCTIONS 9 1 Factors affecting performance 9 2 Maintenance 9 5 APPENDI...

Page 4: ...ing and reducing the time required to access the desired functions The hydraulic oil contained in a tank is injected into the barrel at a constant pressure which can be adjusted according to the type...

Page 5: ...TRYTON 112 CNC...

Page 6: ...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 DEVICES 1 8 5...

Page 7: ...corner 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 s...

Page 8: ...en to avoid possible electrical shocks or mishaps Note Located in the margin on the left side of the page the notes stress interesting points or comments and provide useful advice for optimal system o...

Page 9: ...and the problems which may result therefrom 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...

Page 10: ...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...

Page 11: ...ust be reinstalled as soon as the maintenance work is completed C No servicing should be carried out on the interface or inside the electrical cabinet while the bar feeder or the lathe is under electr...

Page 12: ...e use of spindle reduction tubes is highly recommended for machining bars with diameters smaller than the maximum capacity of the spindle C Do not attempt to recharge the batteries of the PLC C For th...

Page 13: ...s their insertion into the bar feed system makes it practically impossible to bypass them By pressing the emergency stop button located on the remote control the functions of the bar feed system and t...

Page 14: ...CHAPITRE 2 CHAPTER 2 TECHNICAL DATA 2 1 TRYTON 112 CNC CHAPTER 2 TECHNICAL DATA 1 CHARACTERISTICS 2 2 2 FLOOR PLANS 2 2 2 1 Tryton 112 CNC 2 3 3 LAYOUT OF THE ELEMENTS 2 5...

Page 15: ...0 mm 19 3 Height 1060 1470 mm 41 7 57 9 1060 1470 mm 41 7 57 9 1060 1470 mm 41 7 57 9 Centerline range 840 1250 mm 33 49 2 840 1250 mm 33 49 2 840 1250 mm 33 49 2 Loading arm option 450 mm 17 7 450 mm...

Page 16: ...dimensions for placing the bar feed system Details on the dimensions of other parts or elements of the bar feed system will be furnished upon request The plan shows a feeder with right hand loading B...

Page 17: ...2 4 CHAPTER 2 TECHNICAL DATA TRYTON 112 2 1 Tryton 112 CNC...

Page 18: ...control station G Main access cover H Interface plug according to OEM requirements I Positioning stopper J Front foot K Rear foot L Loading arm option M Hydraulic tank N Indexing motor O Air filtering...

Page 19: ...2 6 CHAPTER 2 TECHNICAL DATA TRYTON 112...

Page 20: ...TION 3 1 TRYTON 112 CNC CHAPTER 3 SETTING INTO OPERATION 1 TRANSPORTATION 3 2 1 1 Description 3 2 1 2 Unpacking 3 2 1 3 Preparation for mounting 3 3 2 MOUNTING 3 5 2 1 Alignment 3 5 3 ANCHORING TO THE...

Page 21: ...feed system Crate Pallet 3 Meters 12 4 Meters 3 Meters 12 4 Meters Weight 850 kg 900 kg 950 kg 700 kg 750 kg 800kg Width 800 mm 800 mm 800 mm 800 mm 800 mm 800 mm Length 5000 mm 6000 mm 6000 mm 5000...

Page 22: ...der Any additional accessories are supplied fixed to the support B C The interface plug and technical documentation are packed separately C with the installation components and tools Unpack the access...

Page 23: ...ed system behind the lathe as close as possible and in approximate alignment with the spindle For the placement the stationary and mobile space requirements for the lathe and the bar feed system shoul...

Page 24: ...round Depending to the type of the lathe the installation of some adaptation parts is needed between the lathe and the feeder Please check with your local LNS agent 2 1 Alignment Important Before proc...

Page 25: ...ld be anchored to the ground to make it stable To accomplish this 8 anchorage points A have been provided 8 anchorage bolts B must be furnished by the client Minimum M 10 x 100 mm Minimum 1 2 x 4 Once...

Page 26: ...iption of the elements in the electrical control 4 7 2 2 1 Main disconnect switch 4 7 2 2 2 Circuit breakers 4 8 2 2 3 Transformer 4 9 2 2 4 Programmable control inputs outputs 4 10 3 DIAGRAMS 4 13 3...

Page 27: ...1 1 Description The electrical parts of the bar feed system as well as the diagrams representing them conform to the ISO IEC 204 1 617 international electrical codes This chapter contains all of the e...

Page 28: ...sconnect switch SQ1 4 391 Positioning stopper proximity switch SQ2 4 391 Barrel indexing SQ3 4 391 Indexing hole detector Hybrid SQ4 4 391 Material proximity detector SQ5 4 391 Detector Front connecto...

Page 29: ...must only be performed by qualified personnel During the installation ensure that the motor is wired in accordance with the supply voltage available The supply voltage of the bar feed system is indic...

Page 30: ...is control is active only in manual mode As soon as the feeder is in automatic mode the stationary control becomes inactive The stationary control makes the following movements possible C Advance and...

Page 31: ...cting terminal blocks E 4 559 Programmable controller FU 1 4 437 Support fuse 5A FU 2 4 437 Support fuse 5A FU 3 4 437 Support fuse 5A K1 4 606 Safety contactor KA2 4 606 Indexing motor relay KA3A 4 6...

Page 32: ...off it interrupts the input of the three phases in the control cabinet of the bar feed system To power up the bar feed system turn 1 the switch handle to the right to the Ion position To power down tu...

Page 33: ...ing current is set to 2 5 amperes Designation Description A Power in connecting terminal B Setting the breaking current C Release button D Power out connecting terminal E Test push button F Reset butt...

Page 34: ...fuse set on a support Although fuse seldom need replacing is it advisable to keep some spare ones on hand On the primary side the transformer accepts a voltage of 220 to 480 volts 50 or 60 Hz Measure...

Page 35: ...he motors as well as the pneumatic valves and displays appropriate messages on the remote control In the case of a power cut the data contained in the programmable automaton are saved using an emergen...

Page 36: ...4 Material presence control proximity switch SQ 5 Front end of travel connector SQ 6 Rear end of travel connector SQ 7 Locked piston SQ 8 End of bar SQ 10 Loading arm security switch option SQ 11 Mai...

Page 37: ...or motor KA4 Pusher retract motor YV 10 Coupler valve Pusher retract cable YV 11 Position stop valve YV 12 Barrel unblocking valve YV 13 Pneumatic outboard support valve optional Interface R 1 Relay B...

Page 38: ...7 international electricity The following table shows the symbols used as well as their descriptions Symbol Description Designation Main disconnect switch QS1 Main circuit breaker QM1 Circuit breaker...

Page 39: ...d proximity switch Safety switch SQ10 SQ11 Diode Solenoid YV10 YV11 YV12 YV13 Relay KA2 KA3A KA3R KA4 R1 R2 R3 R4 R5 Terminal pin on interface plugs Terminal block Grounding contact 3 2 Electrical dia...

Page 40: ...CHAPTER 4 ELECTRICS 4 15 TRYTON 112 CNC...

Page 41: ...4 16 CHAPTER 4 ELECTRICS TRYTON 112 CNC...

Page 42: ...CHAPTER 4 ELECTRICS 4 17 TRYTON 112 CNC...

Page 43: ...4 18 CHAPTER 4 ELECTRICS TRYTON 112 CNC...

Page 44: ...the is are provided by LNS Although an example of an interface diagram is provided the diagram for the interface corresponding to your device essential when making the electrical connection is located...

Page 45: ...e inputs and outputs designation of the interface on the PLC are indicated in the section 2 2 5 The interface diagrambelow is provided as example The diagramcorrespondingto your bar feed system is loc...

Page 46: ...on plate Should the voltage provided by the lathe not correspond to the one provided for the bar feed system the following elements should be adapted a Transformer T1 b Hydraulic pump motor The LNS ba...

Page 47: ...wered by the 24 Vdc of the bar feed system All signals from the bar feed system to the lathe shall be powered by the 24 Vdc of the lathe For the other types of connections please contact LNS S A or th...

Page 48: ...the lathe is of twin spindle type should the part require multiple feeds this signal will be used as a load command from the lathe For safety reasons and to prevent collisions between the part being...

Page 49: ...eeding pusher forward command and or Confirmation of the loading of a new bar After the loading and positioning of the new bar on the lathe spindle relay R2 confirms the end of the loading cycle or th...

Page 50: ...eeding pusher reaches the programmed position 4 3 5 Recapitulation of safety instructions related to the interface C The lathe foot switch for opening the lathe clamping device should not be operation...

Page 51: ...4 26 CHAPTER 4 ELECTRICS TRYTON 112 CNC...

Page 52: ...ayout of the pneumatic elements 5 3 2 AIR FILTERING SYSTEM 5 4 2 1 Description 5 4 2 2 Layout of the elements 5 4 2 3 Connections 5 5 2 4 Settings 5 5 3 PNEUMATIC VALVES 5 6 3 1 Description 5 6 3 2 La...

Page 53: ...es 1 1 Description The following movements of the Tryton 112 bar feeder are effected by pneumatic elements C Locking the barrel C Front positioning end stop C Engaging the cable feed device C Opening...

Page 54: ...1 2 Layout of the pneumatic elements Designation Article No Description A 3 471 Air filtering unit B 3 451 Valve assembly C 3 434 Pneumatic positioning stop screw D 3 432 Pneumatic barrel lock screw E...

Page 55: ...ressure before it is distributed into the pneumatic circuit of the bar feed system The air must be furnished at a maximumpressure of 5 bar and whenever possible clean and dry 2 2 Layout of the element...

Page 56: ...When the hose is connected it should not lie on the ground because it could become damaged 1 Place clamp A around hose B 2 Insert fitting C into hose 3 Tighten the flange to make it airtight 2 4 Sett...

Page 57: ...tic circuit 3 2 Layout of the elements Designation Article No Description A 3 336 8mm Inlet connection B 3 337 6mm 3 338 4mm Outlet connections C 3 334 Muffler SP1 3 464 Pressure switch YV10 3 327 Ele...

Page 58: ...A Sortie d air B Electrical connection C Key D Control LED 3 3 2 Pressure switch For the Tryton 112 bar feed system the service pressure must be at least 5 bar 75 Psi The pressure switch serves to co...

Page 59: ...5 8 CHAPTER 5 PNEUMATICS TRYTON 112 CNC...

Page 60: ...1 TRYTON 112 CNC CHAPTER 6 HYDRAULICS 1 HYDRAULIC EQUIPMENT 6 2 1 1 Description 6 2 1 2 Layout of the elements 6 2 1 3 Hydraulic bloc 6 3 1 4 Filling and emptying 6 3 2 HYDRAULIC DIAGRAM 6 4 2 1 Symbo...

Page 61: ...ction The hydraulic oil is contained in a tank It is drawn up by a motor pump and injected in the connector This pressure causes the pusher to advance and also guides the bar A pressure switch measure...

Page 62: ...of the pressure switch E By turning clockwise the release of the pressure switch will take place at a pressure higher than the original setting Turning in the opposite direction will produce the reve...

Page 63: ...CS TRYTON 112 CNC 2 Hydraulic diagram 2 1 Symbols Symbol Description Designation Pump motor M1 Hydraulic pressure switch SP2 Pressure gauge Filter Pressure adjusting valve Flow adjusting valve Hydraul...

Page 64: ...2 1 3 Loading 7 3 1 4 Hybrid barrel option 7 3 2 CONNECTOR 7 4 2 1 Description 7 4 2 2 Layout of the elements 7 4 2 3 Hybrid barrel option 7 4 3 PUSHER 7 5 3 1 Description 7 5 3 2 Layout of the eleme...

Page 65: ...s to be loaded are stored inside the tubes and are brought into the axis of the spindle by simple rotation of the barrel 1 2 Layout of the elements Designation Article No Description A 1 Barrel B 2 Ro...

Page 66: ...the bars D into the barrel C Lower the limiter while making sure that it is in contact with all the bars that are in the barrel If necessary move the bars back If there is an obstacle wall machine etc...

Page 67: ...draulic pump and feeds hydraulic fluid to the guidance tube as well as advancing the pusher When extracting the remnant the pusher is locked inside the connector block 2 2 Layout of the elements Desig...

Page 68: ...loading position Two rotating ferrules one at each end of the pusher ensure the free rotation of the bar It is important regularly to check that the rotating ferrules are working properly If one of th...

Page 69: ...nd the mobile vice extracts the remnant from the collet 4 2 Layout of the elements Designation Description A Upper arm B Upper jaw adjusting screw C Lower arm D Lower jaw adjusting screw E Lower jaw F...

Page 70: ...arm which allows the operator to move the bar feeder The rigidity of the system guarantees a perfect alignment when the bar feed system is in working position The feeder is held in working position b...

Page 71: ...around the bar feeder must be clear Procedure 1 Raise the support arm A 2 Push the arm against the stop so that it is resting on its support Attention if the arm is not placed correctly the bar feede...

Page 72: ...d keys Stop Clear Help Menu 8 6 2 POWERING UP 8 7 2 1 Description 8 7 3 MANUAL SEQUENCE 8 8 4 AUTOMATIC SEQUENCE 8 9 4 1 Description 8 9 4 2 Flow chart 8 10 4 3 Cycling 8 11 5 SETTINGS 8 14 5 1 Descri...

Page 73: ...ny incorrect handling and reducing the access time to the necessary functions The display reads continuously and clearly the status of the bar feed system and the production allowing one to verify at...

Page 74: ...l see Chapter 9 Malfunction C The lower portion of the display is reserved for the display of icons The icons indicate to the operator which functions are attributed to keys f1 through f4 The icons av...

Page 75: ...ttings mode validates a new parameter or a new value keep this pressed down until the icon disappears about 3 seconds Start the sequence Exit from the function in process return to the beginning Retur...

Page 76: ...of the bar feed system 1 3 Numerical keys 0 9 The numerical keys go from 0 to 9 making it possible to introduce values such as the diameter of a bar the length of a part etc When a list of parameters...

Page 77: ...s of the level reached and to return to the work screen b CLEAR The CLEAR key allows canceling a value input by error c HELP The HELP key allows obtaining further information d MENU The MENU key allow...

Page 78: ...the time of starting up are reviewed by the programmable automaton which then by menus that appear on the remote control proposes to the operator only those operations that can be effected This chapt...

Page 79: ...ENCE Operation Pos Index the barrel 1 Bring the bar to the sectioning position 2 Manual Automatic 3 Advance retract the pusher 4 Pos Sequence A Protection cover closed B Indexing the barrel C Material...

Page 80: ...oduction cycle Each time the automatic sequence of the bar feed system needs to be started up it is advisable to check the following elements C The bars must be butted against the rear stop in the bar...

Page 81: ...uced in the clamping system of the lathe Then proceed as follows Sequence Sequence A Production cycle machining parts H Barrel indexing B End of bar signal I The movable vise grasps and advances the b...

Page 82: ...the axis of the pusher and the spindle The mobile vice and the connector advance 2 When the mobile vice reaches the end stop the cam separates the roller bearings and the jaws clamp on the rod The con...

Page 83: ...collet draws close to the lathe clamping device the end of rod signal is given and the barfeeder enters in the loading sequence 6 The hydraulic motor reverses the direction of rotation and draws the...

Page 84: ...the cam separates the ball bearings and the jaws grip the remnant 9 The connector withdraws to the end stop and extracts the remnant from the barfeed collet 10 The barrel is then indexed and it posit...

Page 85: ...dling the following devices 5 1 Description The Tryton 112 bar feed system has different parameters and functions allowing the operator to configure it in the manner best adapted to the lathe on which...

Page 86: ...rt up 1 1 Collet changeover 1 2 Diameter changeover 1 3 Clamping mode by pulling pushing 2 Settings for positioning 3 1 Position of the cut off Top Cut 3 Various functions and parameters 3 1 Language...

Page 87: ...2 1 1 Collet changeover This parameter is for replacing the collet when changing diameter See Start up Manual 5 2 1 2 Diameter changeover Hybrid option With this parameter the reduction tube can be r...

Page 88: ...cle the bar is automatically loaded and positioned into the spindle outside the clamping device of the lathe chuck or actuator This positioning corresponds to a value Z programmed by the operator whic...

Page 89: ...c cycle Dry Run emulation This function allows the use the lathe in the production cycle without the bar feed system chuck work pre heating of the lathe etc In order to activate this parameter the pus...

Page 90: ...nce between the guiding tube and the bar 9 2 1 3 Clearance between the spindle and the bar 9 2 1 4 Material 9 3 1 4 1 Bar stock 9 3 1 4 2 Tubing 9 3 1 4 3 Profiled material 9 3 1 4 4 Straightness of b...

Page 91: ...bar feed system is done in accordance with the instructions indicated in Chapter 3 Setting into operation 1 1 3 Spindle length In some cases the length of the spindle may influence the quality of the...

Page 92: ...pted components which are available on demand Please ask your local LNS representative for advice 1 4 4 Straightness of the bars Performances may vary depending on the material machined the length of...

Page 93: ...es the diameter The effectiveness ranges from good to very good B Bi conical collet Clamping over 1 or 2 x 350 degrees over an approximate length of 1 2 times the diameter Effectiveness verygoodtoexce...

Page 94: ...draulic fluid tank 2 Remove any metal scraps then lift the collection plate B 3 Extract the filter C by pulling it upward Clean the filter in a bowl of benzene Clean the hydraulic fluid tank with a ra...

Page 95: ...Use of automaton Temperature 25 C Temperature 55 C 100 off 3 years 6 months 100 on 5 years 4 years 30 off 70 on 4 years 1 year The battery must be replaced as soon as possible with a battery of the s...

Page 96: ...for 12 feet and 4 metre devices Article No 112 010 153 3 5 Cleaning As with any vehicle machinery or device regular cleaning of your bar feed systemcan only serve to improve its operation and prolong...

Page 97: ...9 8 CHAPTER 9 MALFUNCTIONS TRYTON 112 CNC...

Page 98: ...112 CNC APPENDICES APPENDIX A ORDERING FORM A 2 APPENDIX B LNS AGENCIES A 3 APPENDIX C PROGRAMMING SAMPLE A 5 APPENDIX D CONVERSION TABLE METRIC MEASUREMENTS INCHES A 6 APPENDIX E CONVERSION TABLE FOR...

Page 99: ...copied duly filled out and returned to your retailer or nearest LNS agent Name of the company Person in charge Address ZIP City Country Telephone Fax Type of device Serial number Qty Ordering Nr Descr...

Page 100: ...BRITAIN LNS UK LTD Unit 7 Icknield Way Ind Est Tring HERTS HP23 4JX GREAT BRITAIN TEL 0044 1 442 890 399 FAX 0044 1 442 890 389 INDIA TETRAMA CONSULT PVT LTD Flat D Eden Rock Yellappa Chetty Layout 3...

Page 101: ...FAX 0027 11 394 1132 SUOMI FINLAND GROENBLOM AB Mekaanikonkatu 6 Postfach 81 00811 HELSINKI FINLAND TEL 0035 89 755 81 FAX 0035 89 780 715 SWEDEN AB BONTHRON EWING Box 8224 Avestagatan 21 16308 SPANG...

Page 102: ...LOSE COLLET N CLEAR TURRET N PART PROGRAM N X Z G F T S M N MACHINE PART N PARTS CATCHER IN N CUT OFF N PARTS CATCHER OUT N N N X Z G F T S M N N PROGRAMM END LOOP SOB PROGRAM N TURRET HOME N M CODE D...

Page 103: ...12 70 0 500 APPENDIX E CONVERSION TABLE FOR SHAPED MATERIALS The table below makes allows to obtain the diameter on the points of shaped bars from the diameter across flat sides Formulas Square Diame...

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