现有的资料在介绍偏心销夹固车刀时,都认为它夹紧力小,不耐冲击振动。我们认为只要制造时注意以下三点,这种装夹可靠程度不低于其它夹紧方式。1.偏心轴端部应比根部小0.04～0.08毫米。2.刀体侧支承面A应在距刀片刃部0.5毫米处与刀片接触,下 Existing information in the introduction of eccentric pin clamp turning tools, all that its clamping force is small, impatience impact vibration. We believe that as long as the manufacture of attention to the following three points, this fixture is not less reliable than other clamping methods. 1. Eccentric shaft end should be 0.04 ~ 0.08 mm smaller than the root. 2. The cutter body side bearing surface A should be in contact with the blade at a distance of 0.5 mm from the blade edge