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蒸汽机车月牙板滑块油槽,由于两端不出头,以往一直用手工凿,加工工效低,一直是车间的生产关键。戚厂机械(二)车间铣床小组,经过反复试验,革新成功了自动让刀装置,使手工操作机械化,提高了工效二倍多。使用时该装置安装在×6218万能铣床上。把导向板①紧固在机体上,这时插头仍可照常上下运动。在插头上有一圆孔,其中安置转动销④,把刀杆紧固在
Steam locomotive crescent board slider tank, because both ends of the head, in the past has been hand-chisel, low processing efficiency has been the key to the production workshop. Qi factory machinery (B) workshop milling machine group, after repeated tests, the successful reform of the automatic knife device, manual operation of mechanization, improved work efficiency more than twice. The device is mounted on × 6218 Universal Milling Machine. The guide plate ① fastened on the body, then the plug can still move up and down as usual. There is a hole in the plug, which install the rotation pin ④, the knife in the fastening