The Researches on the BTA Drill Wear Characteristics

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Abstract:

The BTA drill is one of the most widely used tool in deep holes drilling. The structural features of the BTA tool was analyzed, and the wear forms of the BTA cutting inserts was the focus of the study, and then propose a way to improve the BTA deep hole cutter abnormal wear. Through mass practices that improving abnormal wear of the drill can effectively improve the hole machining accuracy and surface quality and reduce processing costs.

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874-878

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September 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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