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在纺织机械厂中,经常要使用圆弧铣刀,但这种铣刀在市场上又往往买不到规格合适的,所以需要自制。我厂过去自制圆弧铣刀,由于设备限制,大部分要由钳工用手工来完成,这样既费工又不能保证质量。后来,技术科的同志设计了一种磨圆弧铣刀的工具,用这工具在工具磨床上来磨圆弧铣刀,比手工加工要好多了。这工具的结构如附图。工具的主体1(转动体)装在顶尖架13上,这顶尖
In the textile machinery factory, often use arc milling cutter, but this cutter in the market often can not buy the right specifications, so you need to make. My home past arc milling cutter, due to equipment constraints, most of the fitter to be done by hand, so that it is not labor-intensive and can not guarantee the quality. Later, the comrades in the technical department devised a tool for rounding the arc milling cutter. This tool used to round the arc milling cutter on the tool grinding machine, which was much better than the manual machining. The structure of this tool is shown in the attached figure. The main body of the tool 1 (rotor) is mounted on the top frame 13, this top