Ring Cross Sections, Showing
Draft and Machining Stock Requirements

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The circumference of
the ring is a good candidate for reduced machining.
- In the original design extra stock was required on the
circumference because of the draft requirements of the forging dies.
- Using metal casting in sand molds, less draft is
required on the circumference, so there is less stock to remove in the machining
operation.
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Machining Feature (Outer or Inner Tab Faces)
Or
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