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圆柱齿轮的轮齿侧面光洁度对齿轮的精度与寿命都有较大的影响,同时它也是评定齿轮加工机床的一项较重要的指标。一般对齿面光洁度的测量是凭经验目测,或把轮齿切割下来在通用的光洁度测量仪(如光切显微镜、电动轮廓仪)上进行测量。国外一些齿轮测量仪上带有测量齿面光洁度的附件,无须破坏齿轮就能测得光洁度的数据。主要的形式有两种:一种是用高灵敏的电感传感器按渐开线测量原理检测齿面光洁度,如西德对齿面不作展开运动而检测齿面局部光洁度,如瑞士
Cylindrical gear tooth flank finish on the gear accuracy and life have a greater impact, but it is also a tool for assessing gear machining a more important indicator. The general measurement of tooth surface finish is by empirical inspection or by cutting the teeth on a universal finish meter such as a light-cutting microscope or electrodynamic profiler. Some foreign gear measuring instrument with tooth surface finish of the annex, without destroying the gear can measure the finish of the data. There are two main forms: one is the use of high-sensitivity inductive sensor involute measurement principle to detect the tooth surface finish, such as West Germany on the tooth surface without movement and detection of tooth surface local finish, such as Switzerland