circular-arc tooth surface 圆孤齿面
double circular-arc tooth gear 双圆弧齿轮
circular-arc-tooth-trace cylindrical gear 圆弧齿线圆柱齿轮
The utility model discloses a circular arc tooth taper, belonging to a mechanical processing tool.
本实用新型公开了一种圆弧齿型开孔器，是一种机械加工工具。
The errors of grinding wheel dressed by diamond point cause the race to produce non-circular arc tooth profile errors.
金刚石笔修整砂轮误差使滚道在磨削时产生非圆牙形误差。
The invention provides a circular arc tooth cycloid rotor-typed engine structure, in particular to a circular arc tooth cycloid rotor engine.
本发明系一种圆弧齿摆线转子式发动机的结构。
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