pitch curve 理论廓线 ; 凸轮理论廓线 ; 节面曲线 ; 节曲线
cam pitch curve [机] 凸轮理论轮廓
Pitch Curve Norm 节曲线规范
speed-pitch curve 联控曲线
pitch curve design 节曲线设计
Pitch h curve 节面曲线
curvature of pitch curve 节曲线曲率
non-circular gear pitch curve 非圆齿轮节曲线
Using the curve fitted pitch, the universal calculation module of manufacture data of non-circle gear for all kind of non-circle gear can be got more easily.
利用拟合后的非圆齿轮节曲线，就可以使得所有非圆齿轮加工数据的计算有了通用的计算模块。
Programming by the plane curve unwrapped from the helix curve and cutting layer by layer, we created the variable pitch screw on the 3.5 axis NC milling.
文章基于3.5轴数控铣床，利用螺旋线展开的平面曲线编程，分层切削，加工出变螺距螺纹；
The polar equation of non-circular gear pitch curve, calculation method of center distance, formula of pitch curve length, primary circle radius and pressure Angle is given.
给出了非圆齿轮的节曲线极坐标方程，两齿轮中心距的计算方法，节曲线长度、基础圆半径和压力角的计算公式。
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