In the case of bend on the pipe to be machined or end of elbow bend to be machined, centering chuck auxiliary centering function is suitable. 加工的管道若有弯曲变形或加工弯管端头时,则采用定心卡盘辅助定心,用本卡盘的浮动夹紧功能夹紧管子后,退开定心卡盘再加工管子端头。
In the bend of his elbow the leaden head of his enormous cane, which was hidden behind him, could be seen. 肘弯上露出他那根藏在身后的粗手杖的铅头。
The relative analysis of simulation results under different load paths showed effect regulation of different load speed curves on bend curvature of formed elbow, which can lay a solid foundation for further in-depth study. 通过对不同加载方案模拟结果的对比分析,得出了不同加载路径对成形弯头弯曲曲率的影响规律,为进一步更深入的研究奠定了坚实的基础。