• In the design of crossed-helical gears, the minimum sliding velocity is obtained when the helix Angle are equal.

    横渡螺线齿轮设计节面相等时,极小速度得到

    youdao

  • This paper presents a method for machining of taper cutting tools with equal helix Angle. The principle of the method is using taper helical curve with equal pitch to approach equal Angle one.

    文章提出了种在经济型数控机床上实现螺旋圆锥螺旋线加工方法原理等导程螺旋线逼近此种曲线

    youdao

  • This paper presents a method for machining of taper cutting tools with equal helix Angle. The principle of the method is using taper helical curve with equal pitch to approach equal Angle one.

    文章提出了种在经济型数控机床上实现螺旋圆锥螺旋线加工方法原理等导程螺旋线逼近此种曲线

    youdao

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