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为解决大部件深孔端面的刮削问题,我厂金工车间的师傅们自制了如图所示的一种手工刮平面工具。工具简单,使用方便。操作时,把工具插入工件孔内,装上单刃白钢刀头。按图纸要求,用钢尺对好刀后,调节背帽(只需一个)进刀,再用扳手旋转工具,即可切入刮平。刮削一个端面只需3～4分钟。同理,也可刮削孔的另一端面。平面轴承部分和螺纹(选用细牙为宜)处,应适当做长一些,以供调节背
In order to solve the problem of scraping the large-component deep hole end face, the masters of our metalworking workshop made a hand-scraping plane tool as shown in the figure. The tool is simple and easy to use. Operation, the tool into the workpiece hole, fitted with a single-edged steel head. According to the requirements of the drawings, after using a ruler on a good knife, adjust the back hat (just one) into the knife, and then use a wrench to rotate the tool, you can cut into the flat. Scraping a face only 3 to 4 minutes. Similarly, the other end of the hole can also be scraped. Plane bearing parts and thread (fine teeth optional) Department, should be appropriate to do some longer, to adjust the back