Wayne & Ken, LLC
Tripod universal joint fairway heat treatment device and heat treatment method
The present disclosure discloses a tripod universal joint fairway heat treatment device. A magnetizer includes a middle induction area and two-end induction areas, wherein the middle induction area includes magnetic conductive sheets stacked together; and the two-end induction areas include magnetic conductive sheets and magnetic conductive insulation sheets crosswise stacked together. Controllable deformation of an inner cavity fairway of a tripod universal joint during intermediate frequency quenching is realized by changing an arrangement form of the magnetic conductive sheets in the magnetizer, thereby avoiding a condition that three pivot shafts and bearing rings cannot be installed due to excessive deformation at a fairway opening after quenching, and greatly improving a qualified rate of products and safety performance of the products during use.
Zhejiang ODM Transmission Technology Co., Ltd
Y C C C
Y02P C21D C21D C21D
additional inventional inventional inventional
Lijun Lingyi Yousheng Baibin Weikai Lei
Wang Zeng Fan Ma Wang Lu