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Showing results for tags 'trepanning'.
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I would like some suggestions for a deep micro trepanning operation we need to do. It looks like a blind weld prep around a hole that is .101 +/- .001 dia. the small dia. of the prep (O.D.) is .141 +/- .001, the large dia. (I. D.) is .200 +/- .001. Here is the kicker, it goes .145 +/- .005 deep. There is a .010 radius on both corners at the bottom of the prep, and the .200 dia. needs a 32 finish or better. The material is Nickel 200. could anyone help me out with some advise on the best way the machine this and the best tools to use. Thanks -
I would like some suggestions for a deep micro trepanning operation we need to do. It looks like a blind weld prep around a hole that is .101 +/- .001 dia. the small dia. of the prep (O.D.) is .141 +/- .001, the large dia. (I. D.) is .200 +/- .001. Here is the kicker, it goes .145 +/- .005 deep. There is a .010 radius on both corners at the bottom of the prep, and the .200 dia. needs a 32 finish or better. The material is Nickel 200. could anyone help me out with some advise on the best way the machine this and the best tools to use. Thanks