Turning method for controlling deformation of ferrule

The invention discloses a turning method for controlling deformation of a ferrule, relates to the field of machining, aims to solve the problem that a thin-wall ferrule is easy to deform after turning, and solves the problem of deformation of the ferrule after turning by optimizing a clamping mode of the thin-wall ferrule, selecting a clamping jaw with a large wrap angle and reasonably selecting a numerical control blade, cutting parameters and cutting allowance. The machining method for avoiding deformation of the ferrule after turning is formed. According to the method, the turning deformation of the ferrule is effectively controlled, the machining precision of the ferrule and the consistency of the machining precision are ensured, the internal stress of the ferrule after turning can be reduced, the heat treatment deformation is reduced, and the precision stability in the grinding process is ensured. 一种控制套圈变形的车加工方法，它涉及机械加工领域，本发明要解决薄壁套圈车加工后容易变形问题，本发明通过优化薄壁套圈装夹方式，选择大包角的夹爪，合理选择数控刀片、切削参数及切削余量，解决套圈车加工后变形问题，形成避免套