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在推广使用机夹不重磨车刀和机夹车刀的过程中,我们试制了一种万向刀杆,通过使用,效果良好。此刀杆制造容易,使用灵活,换刀方便,可调性强,可发挥和提高不重磨车刀和机夹车刀的作用及切削效果。一、工作原理及结构: 万向刀杆的结构如图1。四方刀杆体3平行于车床导轨装在刀架上。刀杆4与刀杆体3动配合,可以径向旋转360°,刀杆7与刀杆4
In promoting the use of machine tool does not regrind the tool and the machine tool turning process, we have trial-produced a universal knife, through the use of, the effect is good. This knife bar is easy to manufacture, flexible to use, easy to change the knife, adjustable and can play and improve the role of non-restoring tool and machine tool turning and cutting effect. First, the working principle and structure: Universal knife bar structure shown in Figure 1. Square knife body 3 parallel to the lathe guide mounted on the knife holder. Arbor 4 and knife body 3 with the dynamic fit, you can rotate 360 ° radial, arbor 7 and arbor 4