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大家知道,旧式车床都没有横进刀自动装置,使用起来,很不方便。王世伟同志针对这个问题,进行钻研,巧妙地改装了一套简便的自动走刀装置,弥补了手工操作在产量和质量上达不到跃进指标的缺陷,减轻了劳动强度,提高了生产效率。现在把它的结构和使用情况介绍一下。 1.结构:结构如附图所示。改装时,先看看溜板箱前盖的原有形状如何,整个改装的位置最好选择在传动大丝杠的顶部,左右距离不必准确固定。位置选择好以后,可以在拖板上铣一个通孔。图中,1是铸铁台阶套管,外径跟拖板的通孔轻压
We all know that the old lathe tools are not cross into the knife, it is very inconvenient to use. In response to this question, Comrade Wang Shweh made a study and cleverly adapted a set of simple and automatic knife-walking devices to make up for the shortcoming of the manual operation being unable to reach the leap index in terms of output and quality, reducing labor intensity and improving production efficiency. Now introduce its structure and usage. 1. Structure: Structure as shown in the figure. Modification, take a look at the original shape of the front cover of the skateboard, the best choice of the entire modified position on the top of the drive screw, left and right distance do not have to be accurately fixed. After selecting the location, you can mill a through hole on the carriage. In the figure, 1 is a cast iron step casing, the outer diameter of the plate through the hole with light pressure