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　　 Features of the elastic coupling: Buffer and absorb vibration, which can compensate large axial displacements, small radial displacements and angular displacements.Application: There are many positive and negative changes, and the high-speed axis that starts frequently. ...

　　The tooth end of the outer gear sleeve of the star coupling is in the shape of a horn, so it is not suitable to be used under high speed and impact load conditions, and it is not suitable for the connection of vertical shafts. ...

　　The tire coupling uses a tire-like rubber element to connect the two halves of the coupling with bolts.The structure of tire coupling is divided into frame type, open type, integral type, split type and so on. ...

　　The XNUMXth day of August in the lunar calendar is the traditional Mid-Autumn Festival. It is the mid-autumn festival, so it is called Mid-Autumn Festival. In the Chinese lunar calendar, the year is divided into four seasons, and each season is divided into Meng, Zhong, Three parts of the season...

　　Check and calculate according to the nominal torque, shaft hole diameter and shaft hole length to finally determine the model of the drum gear coupling.For example, gear couplings are widely used in shaft transmissions of metallurgical machinery and heavy machinery. ...

　　The quincunx coupling is a mechanical component that is mainly used to connect two rotating shafts in mechanical transmission, so as to transmit torque or rotation angle; it can also be used for equipment protection of safety devices; the shaft cannot be separated from the shaft during the movement. , Only when the device stops working...

　　What is the reason for the abnormal noise of the coupling in use, so the following points are summarized: 1. The gap between the two halves of the coupling is too wide, which causes the diaphragm to receive a large axial force, which causes the twisting Abnormal noise caused by wear of holes or twisted bolts;...

　　1) Due to the variety of brakes, the more complex structure, and the more precise parts, special tools should be used during disassembly and assembly, and no knocks on the datum or finishing surface of the main parts are allowed to avoid collisions and prevent damage; for rubber cups Be careful when disassembling and installing the seal...

　　As we all know, Qingming Festival is one of the twenty-four solar terms in the lunar calendar. At the turn of mid-spring and late spring, that is, the 108th day after the winter solstice, the solar terms are established according to the lunar calendar, which has no leap years.The traditional Ching Ming Festival of the Han people in China began in the Zhou Dynasty, and it has been two thousand five...

　　Compared with ordinary carbon structural steel, high-quality carbon structural steel has a lower content of sulfur, phosphorus and other non-metallic inclusions.According to the different carbon content and use...