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在外圓磨床上磨削光軸,如果要控制公差在0.005公厘以內,是很不容易的。現在將我解决这類問題的經驗介紹出來,和大家研究。雖然光軸用無心磨床磨削是較方便的,但是在單件或小批生產時,或者没有無心磨床的設備時,这類工件就常常需要在外圆磨床上加工。加工圖1的光軸時,首先要用雞心夾头夾住工件的一端,並将另一端顶在頂尖上,对好平直度,並修整砂輪,然後磨削。等磨到要求的尺寸後,將工件
Grinding the optical axis on a cylindrical grinding machine is not easy if the tolerances are to be controlled within 0.005 mm. Now I will introduce my experience to solve such problems, and we study. Although the optical axis is easier to grind with a centerless grinder, it is often the case that such workpieces are machined on a cylindrical grinder in single-part or small-batch production or in the absence of a machine with a centerless grinder. When machining the optical axis of Figure 1, first clamp the end of the work piece with the center of the chick and place the other end at the top to smooth the grinding wheel and then grind it. After grinding to the required size, the workpiece