machined Clevis on Side Wall
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Machining Setup for Uplock
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- The uplock support has precise tolerances for form and fit of
different features. The machining of the uplock support was extensive --
- Milling of mating and fitting surfaces.
- Boring of holes for bushings.
- Drilling and tapping of screw holes.
- One of the key design factors was the addition of machine
stock allowances to those surfaces and features which required precision tolerances and
final finishing
- Tolerance on machine stock should be liberal since it does
not affect the finished part. Using +/- 0.060” is a common rule of thumb.
- Machined surfaces should have an additional 0.060”
allowance for gates and risers.
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