Study of Changes the Tool Wear of the Cutting Tool Part of Stainless Steels ELC X04Cr18Ni9Ti during Drilling

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The basic hypothesis of this article focuses on the study changes in the tool wear during drilling of stainless steels ELC X04Cr18Ni9Ti. The problem of drilling holes with diameter D=2 to 8 mm resides in the fact that 20 to 30% of these holes do not comply with prescribed requested requirements. This article presents the results of experiments focusing on the study of the damage process in helical drills with diameter d=8.0 mm when drilling into austenitic stainless steel ELC X04Cr18Ni9Ti. This study also includes an analysis of accompanying phenomena in the cutting zone by measuring some selected parameters.

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228-231

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September 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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