XINLAN Analyzes the Arresting Way of Drum Gear Couplings

XINLAN analyzes the drum tooth typeCouplingThe way of blocking, the disassembly and assembly of the drum coupling are the opposite processes, and the purpose of the two is different.The assembly process is to assemble the coupling according to the assembly requirements, so that the coupling can reliably transmit torque.Disassembly is generally due to equipment failure or the coupling itself needs to be repaired, and the coupling is disassembled into parts.The degree of disassembly is generally determined according to the maintenance requirements. Some only require the two shafts to be disconnected, and some not only disassemble the coupling, but also remove the hub from the shaft.

　　The drum-shaped gear coupling is evolved from the spur gear coupling. The main difference is that the tooth surface of the outer gear sleeve is drum-shaped, which has the characteristics of strong load-bearing capacity and good compensation performance. Therefore, the drum Gear couplings are widely used in metallurgical machinery, mining machinery, lifting and transportation equipment, heavy machinery and other industries, but they are not suitable for applications that require shock absorption, cushioning, resonance elimination, and strict two-axis alignment requirements. occasion.

　　The correct choice of drum coupling plays a very important role in the use of mechanical equipment. Botou City Wanda coupling manufacturer, professionally provides you with technical guidance, the following is an introduction to the choice of coupling: Among the many standard couplings, the correct choice of the best coupling that suits your needs is related to the working performance, reliability, service life, vibration, noise, energy saving, transmission efficiency, transmission accuracy, A series of issues such as economy are also related to the quality of mechanical products.When selecting a coupling, the designer should choose the coupling based on the needs of the shafting transmission system, and should avoid simply considering the coupling of the main and driven ends.

　　The allowable speed range of the drum coupling is determined by calculation based on the allowable linear speed of different materials of the coupling and the maximum outer edge size.The allowable speed range of couplings of different materials, varieties and specifications is different. Changing the material of the coupling can increase the allowable speed range of the coupling. The allowable speed for steel is greater than the allowable speed for cast iron.

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