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Liste de résultats
- Check fasteners holding roller assembly to frame are tensioned correctly. Not adhesive is required at this stage +
- Double cylinder assemblies will need additional setting. Adjust first cylinder position height Move gripper to second cylinder Adjust second cylinder position Move gripper back to first cylinder and check position hasn't altered +
- Each cylinder assembly will require adjusting to level roller bed correctly +
- Engineers level should be positioned directly above cylinder assembly +
- Gap requires setting to 2mm between bottom of gripper and top of roller Use a 2mm shim to set this distance To adjust roller bed height, slacken bracket fixings and move bracket on slot +
- Gripper should be positioned directly above cylinder to be adjusted +
- If a double cylinder roller bed is levelled , it is vital to check the first cylinder again after setting second cylinder level position +
- It is vital roller beds are levelled and positioned correctly The following steps should be repeated for each and every roller bed assembly +
- It is vital the roller beds are set at the correct height in relationship to the gripper assembly The following steps should be used to correctly set roller bed heights +
- Once correct height has been set, adhesive will need individually applying to each fastener 2 off M8 per bracket require finalising +
- Repeat above steps to set all roller beds on module C and E using the gripper as the datum for each roller bed +
- Repeat levelling process for all roller beds on module C and E +
- The following steps require air supply to be active on the home line of the roller beds. Connect air to feed pipe from manifold bank to lift roller assemblies to home position +
- Use Loctite 243 on all fasteners Use Loctite 572 on all threaded pneumatic connection Pen mark all fasteners to show finalised +
- Use a 2 meter straight edge to 'Roll ' alo … Use a 2 meter straight edge to 'Roll ' along the levelled and set roller bed assemblies Transition from one roller bed assembly to the next should be smooth with with no jump or drop onto neighbouring roller beds If discrepancies are found, double check height and levelling, and if correct report to supervisorlling, and if correct report to supervisor +
- Use a 2 meter straight edge to roll across the top face of all the roller beds when in the up position. Transition should be smooth and bump free from each roller bed to the next Check in both directions of travel +
- When adjusting height of roller bed assemblies, do not use impact from hammer to adjust . This leads to damage of the small top hat bush within the assembly . adjust height position with fasteners slack , so no force is applied to these bushes +
- Wind back cylinder lock nut and apply 1 dr … Wind back cylinder lock nut and apply 1 drop of Loctite 243 to exposed cylinder thread Adjust cylinder stroke to bring engineers level to level position Lock Locking nut in position ,Ensure that 2 spanners are used to hold spherical bearing and cylinder lock nut when tensioning Ensure level is not affected on tensioning. If so, re adjust to correct Apply final tension to cylinder lock nuts and mark as finalisedo cylinder lock nuts and mark as finalised +
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