Yanggu Yihui Drilling Tools Co.,Ltd.
ADDRESS:No.216 Zhengyang Road, Qingdao, Shandong,China.
(1) mobility. The mobility of the coupling means the ability to compensate for the relative displacement of the two revolving members. The factors such as manufacturing and installation errors between the connected components, temperature changes in operation and load deformation all require the mobility. Movability compensates or mitigates additional loads between axles, bearings, couplings and other components caused by relative displacements between rotating components.
(2) cushioning. For the occasion of starting of regular load or changing of working load, the coupling should have elastic elements which can buffer and reduce vibration, so as to protect the prime mover and the working machine from little or no damage.
(3) safety, reliability, sufficient strength and service life.
(4) simple structure, easy assembly and disassembly and maintenance.