Our main products are listed as below: high speed mixer, cooling mixer, plastic piping, profile cutter, puller, loader, extruding pelletizing, granulator and other auxiliary machinery.

主要产品：系列高速混合机，冷却混合机，塑料管材，型材切割机组，牵引机，上料机，挤出造粒机组，破碎机及各种辅机。

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According to the principle of profiling machining of involute spherical gears, this paper designs the accurate involute profile curve of its finger milling-cutter.

根据渐开线球齿轮的仿形加工原理，设计一种具有渐开线齿廓的指状铣刀。

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So long as designers input slot section parameters of end cutter, the coordinate of formed milling cutter profiles is calculated automatically, and cutter profile graph is drawed by computers.

设计者只要输入立铣刀的槽形参数，计算机便可自动计算出成形铣刀廓形坐标并绘制出刀具廓形图。

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