Staubli Cam Motion 1781 User And Maintenance Manual
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Staubli Cam Motion 1781 User And Maintenance Manual

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Cam motion – Type 1781
User and maintenance manual
F.143.489.04-C - 04/05/2015
1781 B1 DRC10 - English (Translation of the original manual)
© Stäubli 2013
O/ 94KGA1

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Summary of Contents for Staubli Cam Motion 1781

  • Page 1 Cam motion – Type 1781 User and maintenance manual F.143.489.04-C - 04/05/2015 1781 B1 DRC10 - English (Translation of the original manual) © Stäubli 2013 O/ 94KGA1...
  • Page 2 The royalties of these drawings and all appendices submitted personally to the recipient are reserved at all times. They cannot be copied, reproduced, or translated into other languages, communicated or rendered accessible to third parties without the express written authorisation of STÄUBLI. 2/62 ©...
  • Page 3 History Hermann STÄUBLI began his career in a Horgen (Switzerland) firm, where he performed maintenan- ce on weaving machines. His technical skills were noticed by another industrial entrepre- neur, Rudolf Schelling. Together, they opened a construction and repair machine shop. Then, in 1892, the "Schelling &...
  • Page 4 4/62 © Stäubli 2013 – F.143.489.04-C 1781 B1 DRC10...

  • Page 5: Table Of Contents

    Table of contents TABLE OF CONTENTS FOREWORD........................7 1.1- Warranty..........................7 1.2- Pictograms/terminology......................7 DESCRIPTION.........................9 2.1- Intellectual property........................9 2.2- Characteristics.........................9 2.2.1- Cam motion characteristics.....................9 2.2.2- Compliance with regulations....................9 2.3- Identification..........................9 2.4- STÄUBLI standards.......................10 2.4.1- Screw tightening torques....................10 SAFETY..........................11 3.1- General safety instructions....................11 3.2- Operating safety instructions....................11 3.3- Maintenance safety instructions....................11...
  • Page 6 Table of contents 5.6.5- Cams disassembly......................29 5.7- Indexing the cams........................31 5.7.1- Definition of the cam indexing weave................31 5.7.2- Indexing preparation......................31 5.7.3- Indexing case B1......................33 5.7.4- Fixing the cams......................36 MAINTENANCE......................41 6.1- General..........................41 6.1.1- Programmed maintenance....................41 6.1.2- Table of equivalent oils and greases................41 6.1.3- Frame attachments......................43 6.2-...

  • Page 7: Foreword

    1 - Foreword 1 - FOREWORD TMA05-APP001.1 You have just acquired a new cam motion developed by STÄUBLI and we wish to thank you for placing your confidence in our brand name. This cam motion has been manufactured with utmost care and we are confident that it will provi- de you complete satisfaction.
  • Page 8 1 - Foreword Lubrication with oil Housing Maximum number of lifting units that can be installed in the cam motion. Open shed position Position of the cam motion enabling the frames to be placed in movement depending on whether the weave is in the high or low position. This position corresponds to the stop position of the frames, enabling the weft to be inserted.

  • Page 9: Description

    For all inquiries, order for spare parts, or service request, please indicate the type and serial number of the cam motion concerned, located on the nameplate. 1 : Indication of the cam motion type STAUBLI FAVERGES SCA 74210 FAVERGES FRANCE 2 : Serial number of the cam motion...

  • Page 10: Stäubli Standards

    2 - Description 2.4 - STÄUBLI STANDARDS 2.4.1 - SCREW TIGHTENING TORQUES TZD10-CSV002.2 ATTENTION The resistance of the screws and the efficiency of the tightening torques can only be guaranteed by using the tightening torque values defined in the following tables or the tightening torque values indicated in the specific chapters of this manual.

  • Page 11: Safety

    3 - Safety 3 - SAFETY TZS15-SCT001.1 3.1 - GENERAL SAFETY INSTRUCTIONS TMS15-SCT002.1 All actions performed on the cam motions must be carried out in strict compliance with the safety regulations currently in force in the country concerned. IMPERATIVE Only skilled and authorized persons should carry out these operations. 3.2 - OPERATING SAFETY INSTRUCTIONS TMS15-SCT004.1 Refer to the safety instructions stipulated by the weaving machine manufacturer.
  • Page 12 3 - Safety 12/62 © Stäubli 2013 – F.143.489.04-C 1781 B1 DRC10...

  • Page 13: First Use

    4 - First use 4 - FIRST USE TZI20-PMU001.1 4.1 - PRIOR TO INITIAL START-UP TZU35-APM001.1 4.1.1 - FILLING THE CAM MOTION TMU35-RAU003.3 Prerequisites: Installation of the cover. (See "Installation of the cover", page 15) Tools / Servicing materials: Recommended oil. Oil quantity (litres) Procedure: IMGT3990...

  • Page 14: Check The Operating Conditions

    4 - First use 4.1.3 - CHECK THE OPERATING CONDITIONS TMU35-CFO001.1 The maximum speed of the cam motion is a function several parameters: Cam profile. Frame travel. Maximum reed space. The weight of the frames. The weight of the heddles. The number of frame links.

  • Page 15: Operation

    5 - Operation 5 - OPERATION TMU35-CLU001.2 5.1 - OPERATING CONDITIONS TMU35-CLU002.1 Do not leave the cam motion uncovered while operating to prevent lint from entering. This could damage the cam motion. The temperature of the weaving room must be between 15°C and 35°C. 5.1.1 - INSTALLATION OF THE COVER TMU35-MTC001.4 Tools:...

  • Page 16: Limits Of Use

    5 - Operation Remove the cover (4). Remove the part (5). Installation: Replace the cover (4). Replace the cover (3). Replace the part (5). Replace the cover (2). Tighten the screws (1) to 16.7 Nm of torque. Note : The clips (6) must be correctly positioned: At dimension 45 mm.

  • Page 17: Shed Adjustment

    5 - Operation The number of levers in movement. ATTENTION Each time one of these parameters is changed, the speed of the weaving machine must be checked to ensure that it is compatible with the manufacturer's data. ATTENTION Never exceed the speeds recommended by the manufacturer of the weaving machine on which the cam motion is installed.

  • Page 18: Frame Height Adjustment

    5 - Operation 5.4 - FRAME HEIGHT ADJUSTMENT TTI20-RGL011.1 5.4.1 - "DRC10" TTI20-RGL010.4 1 (M5 - 8 Nm) IMGT3973 The height of the frame can be adjusted as required. Procedure: Loosen screw (1). Adjust the position. Tighten the screw (1) to the recommended torque value. 18/62 ©...

  • Page 19: Disassembly/Reassembly Of Central Frame Link

    5 - Operation 5.4.2 - DISASSEMBLY/REASSEMBLY OF CENTRAL FRAME LINK TZU35-DPC001.2 5.4.2.1 - "DRC10" TZU35-DPC002.1 Disassembly: IMGT4178 - Loosen screw (1). - Remove the central frame attachment (2). Note : This procedure is valid for all central frame attachments. - Remove the end frame attachments (3). Note : There is no need to loosen the adjusting screws of the end frame attachments (3).
  • Page 20 5 - Operation Procedure: IMGT4357 IMGT4358 - After the last weave cam or before the first weave cam: • Install the immobilisation disc (1) facing the lever (2). • Place the clamping loop (5) in low position. - Other immobilised lifting units: •...

  • Page 21: Immobilised Lifting Units Of The Harness Motion

    5 - Operation • Complete the camshaft with a spacer (3) for each additional immobilised lever. Note : All the immobilised levers are in medium position. ATTENTION A 51mm ≤ A 51mm < IMGT4614 Position the immobiliser (4): Above the clamping loop (6) if dimension A ≥ 51 mm. •...

  • Page 22: Weave Change

    5 - Operation ATTENTION Remove the complete connecting rods (1) for the unused lifting units, unless a guide system (2) was provided by the weaving machine manufacturer. Never allow the part 1b of the connecting rod to raise by itself. 5.6 - WEAVE CHANGE TZU35-CHR001.1 5.6.1 - SPEED REDUCING RATIO CHANGE...

  • Page 23: Removing/Replacing The Complete Cam Shaft

    5 - Operation 5.6.2 - REMOVING/REPLACING THE COMPLETE CAM SHAFT TMM50-DAC002.2 Prerequisites: - Removing the covers (See "Installation of the cover", page 15) - Actuate the leveller to level the cam motion lifting units Tools: - Special STÄUBLI end piece No. F.140.139.00. - STÄUBLI lifting tool no.
  • Page 24 5 - Operation - Turn the bearing (5) 180° upwards in order to remove it. - Loosen the 4 screws (11) of the half-bearings (1), (12). - Remove the 2 half-bearings (1), (12). ATTENTION The half-bearings are paired and must not be mixed up. Disassembly: Step 2 F.291.108.01 IMGT1435...
  • Page 25 5 - Operation Reassembly: Step 1 F.291.108.01 IMGT3888 - Position lifting tool on the cam shaft (10). - Use oil to lubricate bearing housings of the bearings (1), (12) (See "Table of equivalent oils and greases", page 41). - Put the cam shaft (10) into the frame according to the arrow F1. - Remove the lifting tool.
  • Page 26 5 - Operation Reassembly: Step 2 F.140.139.00 IMGT3998 - Push the cam shaft (11) as far as it will go according to the arrow F1. - Replace the 2 half-bearings (1), (12). - Screw in the 4 scews (11) approximately 15 mm by hand. - Tighten the 4 screws (11).

  • Page 27: Removal / Replacement Of The Bevel Wheel

    5 - Operation 5.6.3 - REMOVAL / REPLACEMENT OF THE BEVEL WHEEL TMM50-DRC001.3 IMGT0446 Prerequisites: - Remove the cam shaft (See "Removing/Replacing the complete cam shaft", page 23). Tools: - Not applicable. Disassembly: - Remove the hub (3) and bevel wheel (2) assembly. - Remove the 6 retaining screws (1) from the bevel wheel (2).

  • Page 28: Removal / Replacement Of The Bevel Gear

    5 - Operation 5.6.4 - REMOVAL / REPLACEMENT OF THE BEVEL GEAR TMM50-DPC001.2 IMGT3974 Prerequisites: - Remove the cam shaft (See "Removing/Replacing the complete cam shaft", page 23). - Torque wrench M10 Black screw 12.9 CHC screw Disassembly: - Remove the cam shaft (See "Removing/Replacing the complete cam shaft", page 23).

  • Page 29: Cams Disassembly

    5 - Operation Note : Do not apply oil or grease to the shaft of the gear (1) that will be in contact with the sleeve (4). IMGT3667 - Tighten the screws (6), (7) of the locking ring (4). ATTENTION Tighten to a torque of 77 Nm in the following order: - (6) screw.
  • Page 30 5 - Operation - STÄUBLI stop tool no.F.183.869.00. - Adapter STÄUBLI n° F130.813.00. IMPERATIVE Secure the indexing plate to a support. Disassembly F.091.112.03 F.183.869.00 IMGT0443 - Equip the indexing plate with a STÄUBLI adapter No. F.130.813.00. - Place the cam shaft (5) on the indexing plate, with the bearing (4) resting on the indexing plate.

  • Page 31: Indexing The Cams

    5 - Operation 5.7 - INDEXING THE CAMS TMU35-IND002.3 5.7.1 - DEFINITION OF THE CAM INDEXING WEAVE TMU35-IND004.1 ATTENTION The use of parts other than original STÄUBLI parts is prohibited. The use of parts other than original Stäubli parts voids the warranty.. The logo and “ORIGINAL PART” indication indicate that the cam is an STÄUBLI.
  • Page 32 5 - Operation Position the rods (2) on the indexing plate (1). Place as many rods (2) as there are picks in the ratio: example: cam (5 satin, warp effect). Use five rods, position one at point n°1 and the other fours at the points numbered 5.

  • Page 33: Indexing Case B1

    5.7.3.1 - Definition of the cam and its index TMU35-IND009.2 ATTENTION Check that the indexing code of this document corresponds to the indexing code indicated on the cam motion's nameplate STAUBLI FAVERGES SCA 74210 FAVERGES FRANCE MADE IN FRANCE Type: Machine N°:...
  • Page 34 5 - Operation 5.7.3.2 - Cam mounting and index positioning TMU35-IND010.2 IMGT1394 Lubricate the cam shaft (1) as well as the housing located between the 2 disks of each cam with oil (See "Table of equivalent oils and greases", page 41).
  • Page 35 5 - Operation Cam No. 1 IMGT0362a Cam No. 2 IMGT0362b Cam No. 3 IMGT0362c 1781 B1 DRC10 © Stäubli 2013 – F.143.489.04-C 35/62...

  • Page 36: Fixing The Cams

    5 - Operation Cam No. 4 IMGT0362d Cam No. 5 IMGT0362e 5.7.4 - FIXING THE CAMS TMU35-IND011.1 5.7.4.1 - Complete cam shaft TMU35-IND012.2 Tools: - STÄUBLI stop tool no.F.183.869.00. STÄUBLI stop tool no.F.183.869.00. - Standard M12 torque wrench. CHc screw Black screw 12.9 - Special M12 torque wrench.
  • Page 37 5 - Operation Procedure: F.183.869.00 IMGT1443 - After placing the last cam (7), put the spacer ring(s) (6) back in place (depending on the case). - Replace the spacer ring (5). - Lubricate the end of the cam shaft (3) and the pressure cap (2) with oil (See "Table of equivalent oils and greases", page 41).
  • Page 38 5 - Operation 77 Nm 132 Nm IMGT3988 5.7.4.2 - Incomplete cam shaft TMU35-IND013.1 With lever: (See "Immobilised lifting units", page 19). Without lever: Add a spacer. 38/62 © Stäubli 2013 – F.143.489.04-C 1781 B1 DRC10...
  • Page 39 5 - Operation 5.7.4.3 - Special case TMU35-IND014.1 Stagger between several cams on the same shaft F.183.869.00 IMGT1444 Before locking the cams (2) onto the shaft (1), select the index (4) corresponding to the value of the stagger required (from 5° in steps of 5° up to a maximum of 30°: see diagram below). IMGT0368 Choose the range of the index (4) corresponding with the cam (2) to be staggered (4, 5 or 6 picks).
  • Page 40 5 - Operation Position of the index (4) according to the shift: The shift may be positive or negative (see diagram below). IMGT0374 For positive shift, place the index (4) directly on the cams (2) requested. For negative shift, place the index (4) on the other cams (2). 40/62 ©...

  • Page 41: Maintenance

    6 - Maintenance 6 - MAINTENANCE TZM50-MNT001.1 6.1 - GENERAL TZM50-GEN001.1 6.1.1 - PROGRAMMED MAINTENANCE TME55-EPG001.1 Refer to the maintenance table at the end of the document. (See "Programmed maintenance", page 61) 6.1.2 - TABLE OF EQUIVALENT OILS AND GREASES TMT70-THG003.2 ATTENTION Only the oils and greases specified in the table below can be used to lubricate the cam...
  • Page 42 6 - Maintenance AGIP BLASIA 320 AVIA GEAR RSX 320 BP ENERGOL GRXP 320 IGOL DYNAM SP 320 KLUBER KLUBEROIL GEM 1 - 320 LUBY GEP320 MOBIL MOBILGEAR XMP 320 Mineral OPTIMOL OPTIGEAR BM 320 PETRONAPHTE SUPERMATEX 1833V25 SHELL OMALA S2 G320 SINOPEC ISO LCK-C 320 GEAR OIL TEXACO MEROPA 320 TOTAL CARTER EP 320...

  • Page 43: Frame Attachments

    6 - Maintenance 6.1.3 - FRAME ATTACHMENTS TME55-ACA001.3 Depending on the installation, the transmission may be equipped with the following frames: "DRC10" 6.2 - PROGRAMMED MAINTENANCE PROCEDURE TME55-PEP001.1 6.2.1 - CHECK OIL LEVEL TZM50-NIH002.3 Tools / Servicing materials: (See "Table of equivalent oils and greases", page 41).

  • Page 44: Verification Of The Oil Level In The Pump Reservoir

    6 - Maintenance Procedure: MAXI MINI RUNNING IMGT3991 - Check the oil level and top up as required (See "Filling the cam motion", page 13). ATTENTION While running, the level should be located at the center of the sight glass, as indicated on the label.
  • Page 45 6 - Maintenance Procedure: M A X . M I N . IMGT3992 - Check the oil level. Note : The oil level in the tank (1) of the pump (4) must be within the limits indicated on the label on the tank. The oil can be topped up by unscrewing the cap (3).

  • Page 46: Clean The Filter

    6 - Maintenance Equivalent AGIP OSO 46 BP ENERGOL HLP-HM 46 ESSO NUTO H 46 INDIAN OIL SERVO SYSTEM HLP 46 SHELL TELLUS S2 M46 ATTENTION - Disassembling the pump (3) tank (1) to carry out this topping up operation is pro- hibited.

  • Page 47: Oil Change

    6 - Maintenance Procedure: IMGT3993 ATTENTION After an extended operation which required all the covers to be removed, clean the filter (3) after a few hours of operation. - Unscrew the cover (1). - Withdraw and clean the filter (3) and the magnet (2) located under the cover (1). - Lubricate the cover seal (1) with oil.
  • Page 48 6 - Maintenance • The oil is to be changed every 5000 hours of operation or every years. ATTENTION The oil used for oil change must be new. The period between oil changes can not be extended. Note : Filtering, recycling or other treatment of the oil can not extend the period between oil changes.

  • Page 49: Clean The Drive Shaft

    6 - Maintenance - Fill the cam motion with the required amount of new oil (See "Filling the cam motion", page 13). ATTENTION Oil may be topped up via the filter without shutting down the cam motion. ATTENTION While running, the level should be located at the center of the sight glass, as indicated on the label.

  • Page 50: Cleaning Of The Levers

    6 - Maintenance - Remove all fibres and particles from the drive shaft (2). ATTENTION The accumulation of fibres and particles may damage the seal and the bearing (1). 6.2.6 - CLEANING OF THE LEVERS TRM50-NDL001.2 Frequency: With each chain replacement without exceeding 1 months. Procedure: IMGT4646 Remove all fibres and particles around the levers (1) .

  • Page 51: Lubrication Of Harness Motion Stabilisers

    6 - Maintenance IMGT3859 Frequency: - With each warp change without exceeding 1 month. Procedure: - Grease the link joints using the grease gun (GLEITMO 585M) . 6.2.8 - LUBRICATION OF HARNESS MOTION STABILISERS TTM50-TAB013.1 Tools / Servicing materials: Recommended oil (See "Table of equivalent oils and greases", page 41).

  • Page 52: Maintenance Of The Links Of Frame Clamping Loops "Drc10

    6 - Maintenance 6.2.9 - MAINTENANCE OF THE LINKS OF FRAME CLAMPING LOOPS "DRC10" TRM50-LUB004.1 6.2.9.1 - Lubrication of the links of frame clamping loops "DRC10" with tool F295374 00 TMM50- LUB001.1 Tools / Servicing materials: Grease gun. STÄUBLI greasing tool No. F.295.374.00. 1 cm³...
  • Page 53 6 - Maintenance Procedure: IMGT3843 IMGT3844 - Grease the articulations "DRC10" using the lubrication tool and the grease gun. 6.2.9.3 - Lubrication of the lock of the frame brackets "DRC10" TRM50-LUB010.1 Prerequisites: Set the machine at cross shed position. Tools / Servicing materials: Grease tool.
  • Page 54 6 - Maintenance Grease tool: IMGT4436 Installation: Step 1 IMGT4437 54/62 © Stäubli 2013 – F.143.489.04-C 1781 B1 DRC10...
  • Page 55 6 - Maintenance IMGT4438 Grease the articulations: Step 2 IMGT4439 1781 B1 DRC10 © Stäubli 2013 – F.143.489.04-C 55/62...

  • Page 56: 10- Lubrication Of The Harness Motion Lever Shafts

    6 - Maintenance Disassembly: Step 3 IMGT4440 6.2.10 - LUBRICATION OF THE HARNESS MOTION LEVER SHAFTS TMM50-GAL001.2 Tools / Servicing materials: Grease gun. Point (1): 20 cm³ of grease is recommended. Points (2), (3): 10 cm³ of grease is recommended. (See "Table of equivalent oils and greases", page 41) Frequency: With each item change without exceeding 4 months.
  • Page 57 6 - Maintenance Procedure: IMGT4356 Grease the shafts of the harness motion levers equipped with a manual centralised lubrication system. ATTENTION When lubricating pins (1), check that the grease flows all the way to point (4). Refer to the weaving machine manufacturer's manual if the pins are coupled to the centralised lubrication system of the weaving machine.
  • Page 58 6 - Maintenance 58/62 © Stäubli 2013 – F.143.489.04-C 1781 B1 DRC10...

  • Page 59: Appendices

    7 - Appendices 7 - APPENDICES TZO65-ANN001.1 7.1 - SPECIAL TOOLS TMO65-OSP003.3 These tools are available as an option. Certain are delivered with each machine series. Special tools Description Reference Chapter Indexing plate F.198.782.01 F.091.112.03 F.198.783.00 Adapter F.130.813.00 Feet for indexing F.183.810.00 plate Rods for indexing...
  • Page 60 7 - Appendices 60/62 © Stäubli 2013 – F.143.489.04-C 1781 B1 DRC10...

  • Page 61: Programmed Maintenance

    8 - Programmed maintenance 8 - PROGRAMMED MAINTENANCE TMM50-TAB001.2 N° Operation Procedure Lubrication of drawing-in articulations Without maintenance Frequency: Weekly Check oil level (See "Check oil level", page 43) Verification of the oil level in the pump (See "Verification of the oil level in the pump reservoir reservoir", page 44) Refer to the weaving machine manual...
  • Page 62 8 - Programmed maintenance Frequency: After the first 500 hours of operation then every 5000 hours of operation without exceeding 1 year 12 Oil change (See "Oil change", page 47) 62/62 © Stäubli 2013 – F.143.489.04-C 1781 B1 DRC10...
  • Page 63 +1 864 433 1980 P.O. Box 189, Hillside Park Fax: +1 864 486 54 56 US - Duncan S.C. 29334 (U.S.A) STAUBLI CORPORATION Villas de Zacatlán No. 7D, Mza. 6 Tel: +52 222 2405005 México Rep. Office Fracc. Villas de Atlixco, C.P. 72197...

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