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天津市机床光学仪器厂试制成JG 型激光不平行度检查仪,现介绍如下:仪器的用途本仪器利用激光点光源球面波干涉的原理,可以测量大型外径千分尺两测量端面之间的最大不平行度,并且可以判明该不平行度是因动测头轴线不垂直于定测头的测量平面:(即不同轴度),或是动测头测量平面不垂直于本身的运动轴线所造成的。在判明的同时也可做定量的分析测量。同时还可以判明测量面的不平度的表面质量及不平行楔角方向。
Tianjin Machine Tool Optical Instrument Factory trial production of JG-type laser non-parallelism tester, are described below: The use of equipment The instrument uses the principle of laser spot light spherical interference, you can measure the large diameter micrometer between the two measuring end of the largest Non-parallelism, and can determine that the non-parallelism is due to dynamic head axis is not perpendicular to the measuring head of the measuring plane: (that is, different axis), or moving the measuring head measuring plane is not perpendicular to its axis of motion Caused. In the determination of the same time can also do quantitative analysis and measurement. At the same time, it is also possible to determine the surface quality of the unevenness of the measuring surface and the direction of the non-parallel wedge angle.