我厂孙茂松老师傅,经过生产实践,在原使用的机械夹固车刀的基础上,改进制成了几种不同角度的新型机械夹固式车刀(如图示)。这些车刀基本结构是相同的。(如图1,图2和图3),它们虽然角度有所区别,但都是由图1a、b、c、d 等件组成的。 Our factory SunMaoSong master, through the production practice, based on the original use of mechanical clamping turning tools, improved made of several different angles of the new mechanical clamping type turning tool (as shown). The basic structure of these turning tools is the same. (Figure 1, Figure 2 and Figure 3), although they differ in angle, but they are composed of Figure 1a, b, c, d and other components.