This paper introduces three kinds of CNC turning method combined with practical example, concentric circle turning, center shifting turning and taperprofile composition turning.
文章结合编程实例介绍了球弧数控车削三种常用的工艺方法，即车圆法、移圆法、车锥法。
2
The tapered waveguide performs mode transformation between optical fiber mode and polymer waveguide mode by using a refractive index taper and a width taper with wedge profile.
提出并设计了一种基于电光聚合物的锥形波导，可用于单模光纤与电光聚合物波导器件之间的连接。
3
The round mould taper is continuous parabola profile in the taper direction.