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A study of influence factors affecting to cutting tool ware in cold work steels turning (DC53)

The purpose of this research was to study factors affecting the tool ware in cold work steels (DC53) turning using cutting tools with Physical Vapor Deposition (PVD) process. Factors studied set at three levels were consisted of cutting speeds, feed rates, and depth of cuts applying factorial design. Results revealed that interaction factor of cutting speeds, feed rates and depth of cuts was affected to tool ware of cold work steels turning significantly different at the level of .01. Moreover, the result showed that at low level of feed rate, high level of cutting speed and depth of cut would provide better tool life than middle level of feed rate, high level of high level of cutting speed and depth of cut.