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四、广泛应用高速铰孔的可能性作为大批量生产中引进高速铰孔的前提条件,就是要求加工一般材料时,也能同样获得加工C60时所得到的实验效果。这里的先决条件是,误差小,特别在铰孔余量变化的条件下,应不影响加工结果。1、高速铰孔中表面光洁度误差的大小在大批量生产中,总希望能得到令人满意的加工效果。为此,每次取样检查,须确认无超差品或者去掉超差零件。就表面光洁度的检
Fourth, the possibility of extensive use of high-speed reaming As a prerequisite for the introduction of high-speed reaming in mass production, is required to process the general materials, but also can get the experimental results obtained when processing C60. The prerequisite here is that the error is small, especially in the reaming margin changes under the conditions should not affect the processing results. 1, high-speed reaming in the surface finish the size of the error in mass production, always hope to get satisfactory processing results. To this end, each sampling inspection, to confirm that no excess product or remove the over-tolerance parts. On the surface finish of the seizure