论文部分内容阅读
我厂在加工气缸体时,由于缺乏搪床设备,无法加工。工人们在技术革新中,把一台旧的车床改成搪床,其中只增加了一个刀杆。结构简单,使用方便。去掉车床的横刀架,放上一块平板,并用螺钉固定;平板的大小和主轴中心的高低,按工在件大小决定。刀杆原接装在车床主轴上。刀杆1上钻一个方孔,方孔内装弹簧2和刀头3。转动尾座的顶尖,经带有斜面的推杆6就可进刀。
I plant processing cylinder body, due to the lack of machine tooling, can not be processed. Workers in technological innovation, the old lathe into a boring machine, which added only a knife. Simple structure, easy to use. Remove the lathe horizontal turret, put a flat plate, and fixed with screws; the size of the flat and the spindle center height, according to the work piece size decision. Original arbor mounted on the lathe spindle. Arbor 1 drill a square hole, the square hole built-in spring 2 and the blade 3. Turn the tailstock of the top, with a beveled push rod 6 can feed.