Universal Joint Shaft Production Process
In the process of adjustment and treatment of universal joint shaft, it is generally the means to complete heat treatment under the condition of flame quenching at a higher temperature. If there is no special form in the requirements, generally speaking, such a process will not be carried out. If there is a unique statement, it is the debugging of the cross universal joint shaft during quenching, The utility model has the advantages of simple materials and devices, good circulation capacity, and low cost.
Moreover, relatively speaking, the preparation of the rough embryo of the cross universal cardan shaft can not only remove the problems such as holes in its own casting but also improve its chemical property ability. When forging the cross universal shaft, the state is relatively simple and the operation is simple. Therefore, the cross universal shaft is one of the more significant ones.
In the manual preparation of cross universal shaft, its overall efficiency is not very impressive, and the work is relatively high-strength, so it is mainly aimed at some small forms of cross universal shaft preparation and output processes.
In the current means of producing cross universal shaft, the preparation with the mechanical device has become a mainstream forging method, while in larger mechanical devices, it is still widely used, and the cross universal shaft must have a special qualification certificate in the material.
Preheating before forging is indispensable in the mechanical processing process of the cross universal joint shaft, including heat treatment, which can also change the processing state and properties of the cross universal shaft. In terms of the heat treatment capacity of the cross universal shaft, forging needs to be used as a quenching process, so as to meet the requirements of the cross cardan shaft, After the mechanical preparation capacity of the cross cardan shaft meets the standard, the cross universal joint shaft needs to be cooled slowly and gradually after heat preservation.
