继而为寻求冲击噪声与剁削运动参数间的关系进行了试验研究，并得到了它们间的定量表达式。
Experimental study was carried out to determine the relationship be - 'ween impact noise and shock cutting parameters, a quantitative expression was formulated.
将该分类体系应用于车削、钻削和磨削加工，表明切削运动-刀具切削刃毛刺分类体系定义明确、完整。
And the application results of the new classification system of the burrs in turning, drilling and grinding show many good characteristics.
基于振动钻削的基本原理，对轴向振动钻削的运动学特性和钻尖切削状况进行了分析。
Based on the basic principle of vibration drilling, its kinematics characteristics was analyzed and the cutting conditions of twist drill were studied.
提出了用回转中心误差定义的车削类主轴回转运动精度的评定误差和用回转轴心误差定义的镗削类主轴回转运动精度的评定误差的概念。
The concept of evaluation error of the mainshaft rotary precision for turning machines defined with rotary center error and that for boring machines defined with rotary axle center are presented.
退役的足球运动员大卫·贝克汉姆似乎是削边发型的忠实爱好者。
Retired football player David Beckham seems a big fan of the undercut.
分析了这种锯床的锯条运动轨迹和锯削加工的一些主要特点。
The author analyzed the trace of the saw blade of this type machine and some of the main characteristics of sawing operation.
本文对引进的PSB—210 A弓锯床进行了大量锯条运动和锯削试验。分析了这种锯床的锯条运动轨迹和锯削加工的一些主要特点。
A number of tests for the saw blade motion and sawing process of the imported power hacksaw machine, PSB-210A, have been taken in this work.
为了解决这个问题 ，作者分析了车削 （镗削 ）加工台阶孔时 ，误差产生的原因 ；并设计了车削该台阶孔的专用机床 ：工件的旋转作为主运动 ，两把车刀从两端进给运动 ，分别车削两段台阶孔。
To solve this problem, The author analyzes the reasons why the errors are generated in turning (boring) and designs the special machine, in which the rotation of part is main moveme.
为了解决这个问题 ，作者分析了车削 （镗削 ）加工台阶孔时 ，误差产生的原因 ；并设计了车削该台阶孔的专用机床 ：工件的旋转作为主运动 ，两把车刀从两端进给运动 ，分别车削两段台阶孔。
To solve this problem, The author analyzes the reasons why the errors are generated in turning (boring) and designs the special machine, in which the rotation of part is main moveme.
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