The basic types of gear transmission are external and internal cylindric gear drive, bevel gear drive, worm gear drive.

外啮合圆柱齿轮、内啮合圆柱齿轮、圆维齿轮和蜗轮蜗杆传动是齿轮传动的基本形式。

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During the cutting of the worm bevel gear, due to the impact interference between the worm and cutter rest slide and screw, the gear teeth shape cutting can not be performed.

蜗杆伞齿轮切齿时，由于蜗杆部分与刀架滑板及刀架螺钉发生碰撞干涉，导致刨齿加工无法顺利进行。

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Bilayer gears, crown gears, bevel gear, wheel, Helical, Worm, safety clutch teeth, small modulus gear and steering gear copper server.

双层齿轮、皇冠齿轮、伞齿轮、滚轮、斜齿、蜗杆、安全离合齿、小模数铜齿及舵机伺服器等。

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