along contour造句

• All of that establish stable foundation for the development of cam system . the nc programming technology of complicated planar pockets is researched . based on acis , algorithms of machining along contours of workpieces , zigzag milling , and contour - parallel milling are designed and implemented
  研究了基于acis几何平台的复杂平面型腔的数控加工编程技术，分别就二轴轮廓加工编程、行切加工编程和环切加工编程，给出相应的加工类，设计了具体的刀轨生成算法。