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等螺旋角锥度立铣刀简介:铣削煤矿用金属顶梁锻模时要用锥度立铣刀,一九七七年我厂制成几种等螺旋角锥度立铣刀,1:10的锥度铰刀。铣沟槽用凸轮补偿的办法,根据刀具小头尺寸计算挂轮,然后再设计一个凸轮装在挂轮架上,用来补偿由于直径变化而造成导程变化的补充值,这样制造的刀具,外径各处几何角度相同,铣削平稳,光洁度高。刃磨时如用铣刀开沟槽时的办法,工装较复杂,现用铣刀自身沟槽导向磨前面、后角、端齿和磨圆柱立铣刀相
Spiral Taper End Mills Introduction: When milling metal mines with coal mines, taper end mills are used for forging dies. In 1977, our factory made several kinds of spiral pyramid taper end mills, 1:10 taper hinges. Knife. Milling groove with cam compensation method, according to the size of the tool head to calculate the hanging wheel, and then design a cam mounted on the hanging wheel frame, used to compensate for the diameter change caused by the lead value of the additional value, so that the tool is manufactured, The geometrical angle of the outer diameter is the same throughout, the milling is smooth and the finish is high. When grinding, such as when using a milling cutter to open the groove, the tooling is more complex, and the existing cutter is used to guide the grinding of the front, back corners, end teeth and the cylindrical end mill.