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在近代大量生产中,为了迅速地检验齿轮的精度,通常应用综合检验的方法来进行检验。齿轮的综合检验方法有两种:单面啮合检验和双面啮合检验。在实际生产中,虽然单面啮合检验精度较高,但因设备复雜而效率较低,所以一般均采用双面啮合法。齿轮的双面啮合综合检验,就是将被检验的齿轮和一标准齿轮互相紧密啮合旋转。这时,由於被检验齿轮存在着制造误差,两齿轮的中心距离即发生变动。根据其变动的数值,即可决定齿轮的精度。在双面啮合齿轮综合检验仪上,可以检验三个项目:(1)齿轮每转一齿,计量中心距离的极限变化;(2)齿轮每
In modern mass production, in order to quickly test the accuracy of the gear, the general test method is used to test. There are two general methods of gear inspection: one-sided meshing and double-sided meshing. In actual production, although the one-sided meshing test higher accuracy, but because of the complexity of the device and less efficient, so generally use double meshing method. Gears double-sided meshing comprehensive inspection, is to be tested gear and a standard gear closely engaged with each other rotation. At this time, due to manufacturing errors exist in the tested gear, the center distance of the two gears changes. According to the numerical changes, you can determine the accuracy of the gear. In double-sided meshing gear comprehensive tester, you can test three items: (1) a tooth per gear, measuring the limit of the distance center; (2) gear