The design, calibration and testing of a split tool dynamometer developed to quantify rake face stress distributions in a true orthogonal machining process is described. The force measuring device is unique, in that force measurements can be made on the front and rear portions of the cutting tool simultaneously. The normal and shear stress distributions over the rake face of the carbide tool were calculated based upon cutting tests performed at a cutting speed of 130 m/min using AISI C1045 steel, AISI 304 stainless steel and SAE CA360 free cutting brass discs as the work material.
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机译：描述了为在真实的正交加工过程中量化前刀面应力分布而开发的分体式测功机的设计，校准和测试。力测量装置是独特的，因为可以同时在切削工具的前部和后部进行力测量。基于AISI C1045钢，AISI 304不锈钢和SAE CA360易切削黄铜圆盘作为工作材料，以130 m / min的切削速度进行切削测试，计算出硬质合金刀具前刀面上的正应力和剪切应力分布。 。
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