Study on the Stainless Steel 1Cr18Ni9Ti Micro-Hole Drilling Experiment

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Abstract:

Stainless steel is difficult to machine, especially micro-hole machining. In order to obtain the effect of drilling force by tool material and cutting parameters, the drilling experiments on stainless steel 1Cr18Ni9Ti have been done by diameter of 1.2 mm containing cobalt high speed steel and carbide drill. According to the experimental results, analysising the reason of drilling force change under different parameters and establishing a carbide drill drilling force empirical formula which combined with the regression analysis method.

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43-46

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July 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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