Barter is the present and the future of international trade, especially for people who is starting in the import export business. Barter and more: Triangular operations.
The coupling is connected with the reducer of scraper conveyor and the motor parts, as a safety device to prevent the connected parts from bearing too much load, play the role of overload protection.
Assembly method for scraper coupling on shaft
Coupling assembly on the shaft is one of the keys to coupling installation. Most of the coupling and shaft fit is interference fit, the connection can be divided into a key connection and a keyless connection, and the shaft hole of the coupling can be divided into two forms: cylindrical shaft hole and tapered shaft hole. The assembly methods are energy pressure method, dynamic pressure method, temperature difference assembly method and hydraulic assembly method.
Installation of scraper coupling
Clean the parts before installing the coupling. After cleaning the parts, wipe the oil on them dry. For coupling ready to run in a short time, apply some turbine oil or oil on the surface of the parts after drying to prevent rust. For couplings that need to be put into service for a long time, they should be maintained with anti-rust oil. After the various couplings are assembled, see if the rotation is good. In a word, the correct installation of the coupling can improve the operation of the equipment, reduce the vibration of the equipment, and prolong the service life of the coupling.
Check the coupling of scraper after assembling
After the coupling is assembled on the shaft, the perpendicularity and coaxiality between the coupling and the shaft should be carefully checked. Different speeds and different types of couplings have different requirements on the full runout. After the coupling is assembled on the shaft, the deviation value of the full runout of the coupling is within the tolerance range required by the design, which is one of the main quality requirements of coupling assembly.
Every part of the scraper conveyor plays an important role, the coupling is an important part of the connection, if you need the scraper conveyor coupling, you are welcome to contact us
