The cutting process was performed through subtraction boolean operation of the solid model of workpiece and cutter.
利用齿坯实体模型和刀具实体模型做布尔减运算，来实现模拟工件材料的去除过程；
2
In this paper, a 3-d solid modelling technique in the cutter CAD is introduced.
本文介绍了刀具CAD图形处理中的三维立体造型技术。
3
QZX920B hydraulic paper cutter with double digital display features solid structure, sound appearance, high cutting-speed, high precision and great pressure.