Having the pre-bending forming simulation for tube material aim at the control bending condition of CNC bending machine, analysis the forming disfigurement and its' forming mechanism.
针对数控折弯机折弯工况，进行管材预弯成形模拟，分析成形缺陷及其产生机理。
2
QS Steel Tube necking machine, "Fox special "WE67K series CNC sheet metal bending machine;