在日本第十二次国际机床展览会上展出了一些新型的加工中心刀具的联接方式,现摘译两种如下: 1.齿形联接方式(图1) 这是日本Heltl公司的一种柔性刀具联接方式。它的动作原理是,随着主轴内拉杆的左右移动和弹性夹爪的开合而联接夹紧或松开卸下刀具. 2.滚珠联接方式(图2) 这是美国 At the 12th International Machine Tool Fair in Japan, a number of new ways of joining the machining centers are displayed. The following two are extracted: 1. Toothed coupling (Figure 1) This is a Japanese company Heltl’s flexibility Tool connection method. Its action principle is, with the left and right movement of the rod in the spindle and the elastic jaws open and close the coupling clamping or release the removal of the tool. 2. ball connection (Figure 2) This is the United States