The mechanical characteristics of the coupling power machine have a certain influence on the entire drive system. Because of the different mechanical characteristics of different types of power machines, the corresponding power machine coefficient K should be selected to select the optimal coupling suitable for the system. The type of power machine is the basic factor for selecting the type of coupling; the power of the power machine is one of the main basis for determining the size of the coupling, and is proportional to the torque of the coupling. Most of the power machines in the fixed mechanical product drive system are electric motors. The power machines in the drive systems of mechanical products (such as ships and various vehicles) are mostly internal combustion engines. When the power machines are internal combustion engines with different numbers of cylinders, the torsional vibration must be considered. The influence of the transmission system is related to the number of cylinders in the internal combustion engine and the normal operation of each cylinder. In this case, a flexible coupling should generally be used to adjust the natural frequency of the axis to reduce the torsional vibration, thereby reducing vibration, buffering, and protecting the transmission components, improving the alignment performance, and improving the stability of the output power. Cans For Tea,Tea Cans,Tea Can,Canned Tea Guangdong Jasper Import and Export Co., Ltd. , https://www.jaspercans.com
Couplings in the drive system load category is the basis for selecting the type of coupling. For working loads with large impact, vibration, and torque changes, flexible couplings with elastic elements should be selected as elastic couplings to buffer, dampen, and compensate for misalignment of axes, improving the performance of the drive system. The torque during frequent start, forward/reverse rotation, and braking is several times that of the normal smooth operation. It is an overload operation, and the service life of the diaphragm coupling elastic element is bound to be shortened. The coupling can only allow short-time overloading. Short-term overload must not exceed 2-3 times the nominal torque