D24 チタン合金のニアドライ切削加工の研究 : 第1報超硬合金工具による基礎的切削特性(OS6 切削加工(1))

概要

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Generally, wet cutting which supplies a lot of cutting fluid is adopted as cutting of the titanium alloy used at the parts for medical equipment or airplane. When near-dry cutting is used as this processing, it will be easy to cause tool damage and stock removal rate and machining accuracy will worsen. So, in this study, it is target at clarification and development of the reduction method of the generating mechanism of the cutting-edge fracture in cylindrical cutting of titanium alloy. This pepper examined the basic examination result of the cutting performance, such as a cutting force, a coefficient of friction on a rake face and tool wear when using Wet cutting and MQL(Minimum Quantity Lubrication) cutting of the Ti-6l-4V material with a cemented carbide.
2010-11-19