装配式凸轮轴多道次扩径联接工艺
寇淑清1, 张鹏1, 韩广秘2, 杨慎华1,3

Connecting technology of multi-step tube expanding for assembled camshaft
KOU Shu-qing1, ZHANG Peng1, HAN Guang-mi2, YANG Shen-hua1,3
图6 单双道次扩径径向位移量对比
Fig.6 Radial displacement comparison between single-step and double-step of tube expanding connecting