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Re: true position on a round part

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Posted By<" ">Randy Kimball on August 10, 2002 at 15:57:51:

In Reply to: true position on a round part posted byFrank on July 24, 2002 at 15:33:41:

Frank,
I expect this answer is a bit weak and late but here it is.
A round part in a circle is usually called as cocen. If it
is called out as true position (odd) if it is in the center
but common if it is off center and you are off .010" at a
45°. You are now off .00707" in both X and Y. As you
know this adds up fast in true position.

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Subject: Re: Re: true position on a round part

Comments:: Frank, : I expect this answer is a bit weak and late but here it is. : A round part in a circle is usually called as cocen. If it : is called out as true position (odd) if it is in the center : but common if it is off center and you are off .010" at a : 45°. You are now off .00707" in both X and Y. As you : know this adds up fast in true position.

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