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Heat shrunk process

11/17/2007 2:14 AM

I would like know the allowance to be kept on I.D to have rigid fitment of pin into it after heat shrunk & heating temperature?
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#1

Re: Heat shrunk process

11/17/2007 2:55 AM

There's information on fit class tolerances here.

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#3
In reply to #1

Re: Heat shrunk process

11/17/2007 12:09 PM

"rigid fitment of pin" Looks like a leader pin into a die shoe.not with that tolerance!

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#4
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Re: Heat shrunk process

11/17/2007 12:42 PM

Press and shrink fit classes are further down...Machinery Handbook also has all the fit tolerances.

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#2

Re: Heat shrunk process

11/17/2007 11:46 AM

This is totally dependent on the type of steel, size, Rockwell hardness, finish of the ID. The simplest & actually the way it is normally done, is R&D.

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You might be interested in: Locating and Fixturing Pins, Thread Gages, Die Sets


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