To make the pieces shown as "A" in the illustration a locational interference fit, what will be necessary? See illustration GS-0019.

Question

Accepted Answer

an interference is not possible unless you turn down a new shaft with a diameter of .250 inches +.001/-.000

Answer

the piece with the hole must be heated until the inside diameter of the hole is .245 inches +/-.001

Answer

do nothing, this is a close sliding fit but there is no way to make it a locational interference fit and a close sliding fit is an acceptable alternative

Answer

hone the shaft until the roughness value is 50 micro inches (.005 inch clearance)

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