This is a straight line cutting code, simple and easy. their input and can cut the rectangular coordinates and linearcoordinates.
这是一个实现直线裁剪的代码，简单好用，并能自己输入裁剪矩形的坐标和直线的坐标。
2
The polishing and grinding for curved face device is given based on these turning joints, of numerical control milling machine with three linearcoordinates.
介绍了转动关节的基本结构和工作原理，给出了以转动关节为基础的三坐标数控铣床的曲面抛磨装置。
3
Coordinates are numeric values, representing either angles or linear distances.