Can we put GD&T on Thereads?
Can we put GD&T on Thereads?
(OP)
I have to add a perpendicularity condition on a threaded hole in oone of the parts. I have not put the GD&T on the threaded parts. Is it possible to do it.
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Can we put GD&T on Thereads?
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RE: Can we put GD&T on Thereads?
GDT applied to threads applies to the pitch diameter of the threads unless otherwise specified.
RE: Can we put GD&T on Thereads?
For example, let's assume you want the tapped hole threads of a boss to be perpendicular to the boss face. Specify the boss face as datum A. Then, use an arrow pointing to the internal threads, use a text note saying minor diameter, and use GD&T symbols for perpendicularity, the allowable tolerance, and refer to datum A.
Regards,
Cory
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RE: Can we put GD&T on Thereads?
RE: Can we put GD&T on Thereads?
RE: Can we put GD&T on Thereads?
i.e., if you have a pipe flange mounting with tapped holes, you want the bolts to be able to go through the flange back surface. [You don't just want the tapped hole pattern correct, but the tapped hole axes straight enough.]