There are several important mechanical parts in the power transmission such as the speed reducers, sprockets, worms, and gears, etc. Among them, couplings play a very important part in the power transmission also.
Couplings have various species, varieties, and sizes. As a result, in order to choose appropriate products, customers should take several aspects into consideration. In addition to the correct understanding of the species, varieties, sizes, they ought to pick the couplings according to the requires of the transmission system. First of all, they can choose from couplings that have been formulated as a standard. At present, there are several kinds of standard couplings in China. Many of them are universal couplings. Each coupling provides its own characteristics and programs. Basically, they are able to meet the requirements of a variety of conditions.
Among so several standard couplings, the good choice of products is related with the performance, reliability, service lifestyle, vibration, noise, energy, transmission performance, transmission accuracy, economy and other issues of the machinery shaft. Besides, additionally it is related to the quality of the product. The following are some factors which should be considered when choosing the right products.
The first one is the mechanical properties of the charged power machine. In the mechanical transmission, the charged power machines may refer to motor, internal combustion engine and the turbine. Due to the different operating basic principle and the construction of the charged power machines, their mechanical qualities vary greatly. Some run easily, while some may have impact on the transmission system. The type of power device is the basic aspect to select coupling species. The energy is one of main basis that can determine the specifications of the coupling. Besides, the power will be proportional to the torque of the coupling.
The second one is the type of loads. Because structures and materials are different, the carrying capacity of couplings that used in various transmission systems of the mechanical products also vary greatly. Different types of loads are resulted from the impact on work loads mainly, vibration, rotating, and braking, etc. Load categories of the traditional system are the schedule for the selection of coupling species. Universal Joint Manufacturer in India
The third one is the allowable speed. Different specifications and species of the coupling may lead to the different ranges of allowable speed. The modification of coupling materials can increase the allowable rate range. For example, allowable rate of steel material is greater than that of cast iron materials.
Add-on to the above aspects, there are still many others such as the transmission accuracy, the sizes of coupling, installation, maintenance, and working circumstances, etc. All of them are quite important for the choice of couplings.