Under normal circumstances, machinery is driven by the application of torsion body parts. Linear shafts should be the most common type of products. As a torsion body part, what basic conditions need to be reached in the design?
From the point of view of the main components, there are mainly outer cylindrical surface, conical surface, inner hole and ribs and the corresponding end surface; from the length point of view, it cannot exceed the diameter limit; and it is required to have the basic benefits of transmitting torque and bearing load, so that it can reach Support application standards for transmission components.
In addition to the difficulties in the processing of the linear shaft, there are also areas that need to be mastered in the installation and application links. Otherwise, the function of the linear shaft will not be fully developed, and it will be easily damaged to varying degrees.
The user found that the temperature of the contact surface of the linear shaft was too high during operation. Analysis found that this might be caused by such factors as excessive load, increased contact resistance, and failure to complete the operation during operation. Therefore, it is very simple to overcome the doubt, as long as the load of the linear shaft is strictly controlled, and the contact resistance is appropriately reduced to ensure that the assembly is completely closed before starting operation.
Among them, it is relatively difficult or in terms of contact resistance. It is necessary to master the size, and start to inquire about the increase in contact resistance, before we can deal with it in a targeted manner. Compared with ordinary mechanical parts, the accuracy of linear shaft is higher, so it is necessary to be more careful and strict in application to reduce the generation of doubts.
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