The boundary condition of burnishing processing is studied theoretically in the paper. According to this theory the cylinder PCD tools are designed and fabricated. To improve the study on the burnishing processing, the mechanics character of burnishing processing with cylinder PCD tool was studied with burnishing force measuring system which is composed of Quartz three-component dynameters force measurement, type 9257B, made by Kistler Corporation. The comparative experiment of the three-dimensional force between the burnishing and turning was carried out, and the result was analyzed. There are different distribution regulation about the three-dimensional force between the burnishing and turning. During the burnishing process, the magnitude subsequence of the three-dimensional force is F{sub}y>F{sub}z>F{sub}x, but in the turning process, the magnitude subsequence of three-dimensional force is F{sub}z>F{sub}y>F{sub}x, while F{sub}y is cutting in resisting force, F{sub}z is main cutting force and F{sub}x is feeding force.
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机译：理论上，在纸上研究了抛光处理的边界条件。根据该理论，气缸PCD工具设计和制造。为了改善抛光处理的研究，采用抛光力测量系统研究了汽缸PCD工具抛光处理的力学特性，由石英三组分动力测量力测量，由Kistler Corporation制造的9257B组成。进行了抛光和转动之间的三维力的比较实验，并分析了结果。关于抛光和转动之间的三维力存在不同的分布调节。在抛光过程中，三维力的大小随后是f {sub} y> f {sub} z> f {sub} x，但在转弯过程中，三维力的大小子序为f {子} z> f {sub} y> f {sub} x，而f {sub} y在抵抗力中切割，f {sub} z是主切割力，f {sub} x是馈电力。
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