When selecting a coupling, the coupling model should be selected according to many factors such as the use requirements of the coupling, the working environment of the coupling, and the operating time of the coupling.
In the selection criteriaCouplingIt should be determined according to the use requirements and working conditions, the drum-shaped gear coupling, such as the carrying capacity, speed, relative displacement of the two shafts, buffering and vibration absorption, assembly and disassembly, maintenance and replacement of the vulnerable drum-shaped gear coupling, etc. .The following points can be considered in the specific selection order, and the factors that should be considered when selecting the coupling.
When choosing a coupling, the coupling model should be selected according to many factors such as the use requirements of the coupling, the working environment of the coupling, and the operating time of the coupling.For example, when choosing a drum gear coupling, it is necessary to consider comprehensive factors such as load capacity, speed, relative displacement of the two shafts, buffering capacity, assembly and disassembly, maintenance and replacement of vulnerable drum gear couplings and other comprehensive factors to analyze and determine.Several factors can be considered when making specific choices:
1. The coupling device characteristics of the prime mover and the working coupling.The type of prime mover is different. Some of its output power and speed are stable, and some impacts or even strong impacts or vibrations.This will directly affect the choice of coupling type and is one of the primary basis for selection.For the stable load and the development situation of the industry, you can choose the rigid elastic pin coupling, otherwise it is better to choose the elastic elastic pin coupling, TL type elastic sleeve pin coupling.
2. The shaft system connected by the coupling and its operation.For the connection shaft system with large mass and large moment of inertia, and frequent starting, shifting or reversing, you should consider choosing a spring-elastic pin coupling that can withstand large instantaneous overloads and can buffer and absorb vibration.
3. The rotation speed of the working coupling is high and low. For the two-axis connection that needs high-speed operation, the structure of the coupling should be considered to have high balance accuracy characteristics to eliminate vibration and noise caused by centrifugal force, and increase the relevant drum-shaped gear coupling The wear and heat of the shaft reduce the transmission quality and service life, and the diaphragm coupling has better adaptability to high-speed operation.
In short, only the correct choice of coupling type can maximize the value of the product and create profits for the enterprise.
