Research of Machining Process on 17-4PH Stainless Steel Superfine Deep-Hole Drilling

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Abstract:

Through the analysis of superfine deep-hole drilling process, we used the combination of gun drill and BTA deep-hole drilling process for 17-4PH (0Cr17Ni4Cu4Nb) stainless steel deep-hole drilling test. We measured wall thickness point by point, and calculated the conversion of the eccentricity in a deviation axis line. Which fully embodies the advantage of this process for stainless steel 17-4PH, and provides a new method in super hardness material deep-hole drilling field.

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688-692

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September 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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DOI: 10.1016/s0924-0136(00)00733-0

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