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我厂购一台C650型车床,原设计大拖板的快速移动是用大手轮通过齿轮齿条来实现的。由于整个溜板箱部件比较笨重,操作起来十分吃力。为减轻操作劳功强度,同时提高生产效率,我们在该机床上增加了快速移动机构,现介绍如下:一、快速移动机构的原理增加的快速移动结构传动系统见图1。它能很方便地穿过大手轮轴安装在原溜板箱体之外,并用螺钉和销子固定在大拖板的下面。当启动电机动4,
I purchased a factory C650 lathe, the original design of the rapid movement of the big board is the use of large hand-wheel gear rack to achieve. Because of the clumsy parts of the entire skateboard, it is very difficult to operate. In order to reduce the labor intensity of operation and improve the production efficiency at the same time, we have added a fast moving mechanism on the machine tool. Now we introduce the following: I. The principle of fast moving mechanism The fast moving structure transmission system shown in Figure 1. It can easily through the big hand wheel shaft installed in the original slide box outside, and with screws and pins in the big carriage below. When starting the motor 4,