你可以去少年宫看看
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你可以去少年宫看看
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百度推荐链接xueshu.baidu.com/ib/http://971.91.51.795.hG19668.com?#je3sq......在对工件的加工精度进行检测时,最好能够在机床上完成,减小横向进给量和加工深度,检查工件装夹是否牢靠,尾座套筒在不与车刀干涉的前提下,位的优点是定心正确可靠,安装方便。主要用于精度要求较高的零件加工。检测仪器都准备好,将加工过程中需要...