Replacing swivel clamps

Parts List Reference Files Tools Required Torque Chart
Note: Most common screw sizes shown. Always consult manufacturers recommendations.
Screw Size Grade Torque Specs Range
M5 12.9 7.7-10.3 N-m
M6 12.9 13.1-17.6 N-m
M8 12.9 32.1-42.6 N-m
M10 12.9 64-84 N-m
M12 12.9 110-146 N-m
M16 12.9 274-365 N-m
M20 12.9 534-712 N-m
M24 12.9 923-1231 N-m
Tools Required
1. Set of Metric Allen Wrenches
2. Set of Metric Open End Wrenches
3. Set of Metric Sockets
4. Ratchet and Extensions
5. Torque Wrench
6. Lift Assist Device
7. Depth Gauge
8. Lubricating Oil
9. Isopropyl Alcohol
10. Lint Free Rag
11. Fine Stone

Step 1: ECPL

Step 2: Preconditions

  • There should be no tool in the tool spindle.
  • Pallet removed from rotary table so that the upper part is accessible.
  • The linear axes are positioned so as to make the rotary table easily accessible.
  • Machining unit traversed into support position.

Step 3: Work Area Safety Door opened and secured

Step 4: Maintenance Door Open and secured.

Step 5: Machining unit Secured

Step 6: Remove Screw Covers and Six Screws

Step 7: Remove Clamping Device with Slide Hammer

Step 8: Exhaust oil and clean bore and contacts, Smooth the contact surfaces with a grindstone.

Step 9: Lightly oil the sealing points.

Step 10: Carefully insert the new clamping device. Screw in the screws, but do not tighten them yet.

Step 11: Tap in the locking pin.

Step 12: Tighten the screws and tap in new covers.

Step 13: Remove support from the machining unit.

Step 14: Close maintenance opening.

Step 15: Work Area Safety Door Closed

Step 16: ECPL