In the choice of standard coupling should be based on the use of requirements and working conditions, drum-type gear coupling, such as carrying capacity, speed, the relative displacement of the two axes, buffer vibration and assembly and disassembly, maintenance replace the drum- And other comprehensive analysis to determine. Specific options can be considered in the following order, select the coupling should be considered factors.

    In the choice of coupling should be based on the use of coupling requirements and the coupling of the working environment and the coupling of the operating time and many other factors to select the coupling model. For example, in the choice of drum-type gear coupling to consider the carrying capacity, speed, the relative displacement of the two axes, the ability to buffer and assembly and disassembly, repair and replacement of wear-type drum coupling and other comprehensive factors to determine. Specific options can consider several aspects of the factors:

    1. Couplings of prime mover and working coupling. The type of prime mover is different, its output power and speed, some are smooth, and some shocks or even strong impact or vibration. This will directly affect the choice of coupling type, is one of the primary basis for selection. For the load for a smooth, study the development of the industry situation, the optional just flexible pillar coupling, or should use elastic elastic pin coupling, TL-type flexible sleeve pin coupling.

    2. Shaft system with coupling coupling and its operation. For the joint shaft quality, large inertia, but often start, variable speed or reverse, you should consider the choice can withstand greater transient overload, and can buffer the vibration of the elastic pin pin coupling.

    3. Working coupling speed level, for the need for high-speed operation of the two-axis connection, should consider the choice of coupling structure with high balance accuracy characteristics to eliminate the centrifugal force generated by vibration and noise, increase the relevant drum-type gear Shaft wear and heat and reduce the transmission quality and service life, in which the diaphragm coupling on the high-speed operation is better.

    In short, only the correct choice of the type of coupling in order to make the product to maximize the value of the enterprise to create profits.

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