QS Steel Tube neckingmachine, "Fox special "WE67K series CNC sheet metal bending machine;
QS钢管缩径机,“福斯特”WE67K系列数控板料折弯机;
2
It has been introduced the principle and structure of neckingmachine for the front cross member pipe.
介绍了前横梁管材缩口机的原理及结构。
3
The basic thought, the action principle and hydraulic system on half - automatic machine design for flaring and necking tube head are introduced briefly.