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A Design Study in Ductile Iron - Dotson Company Pivot Frame

Machining

Three features on the pivot frame require separate machining steps. 

  1. The ID  (2.5 inches) of the center bore is rough drilled and finish drilled to specification.

  2. The ID (0.89 inches) of the two bearing holes is finish drilled to specification. 

Machined Features on the Pivot Frame


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Copyright 2005 by the American Foundry Society. All rights reserved.
Address Comments to: jss@afsinc.org. 
Last Modified:September, 2005 by STG

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 In cooperation with
 The Dotson Company.