Define trunnion jig, Mechanical Engineering

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Define Trunnion Jig

These jigs are used for drilling holes on very large or odd.

1. Figure shows the shaped parts from different sides.

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Figure: Trunnion jig.

2. The parts is first put into a box type carrier and then loaded on the trunnion.

3. The pin and the locating hole for the locking of the jig should be wear resistant.


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