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　　The WH slider coupling is composed of two shafts and a central slider.The central sliding block acts as a torque transmitting element, which is usually made of engineering plastic.Other materials can be selected under special circumstances, such as metal materials. ...

　　The outer dimensions of the coupling, that is, the maximum radial and axial dimensions, must be within the installation space allowed by the machine and equipment.It should be selected for easy assembly and disassembly, no maintenance, long maintenance period or convenient maintenance, replacement of wearing parts without moving the two shafts, and easy adjustment to the middle...

　　MH370马航航班号飞机上载有239人，包括227乘客（2名婴儿），其中有中国乘客154名，机上乘客共来自于14个国家。3月8号凌晨0点41分由吉隆坡起飞，预计6时30分抵达北京，1时20分与苏邦空中...

　　The quincunx elastic coupling has simple structure, small radial size, light weight, and small moment of inertia. It is suitable for medium and high speed applications. The quincunx elastic coupling works stably and reliably, and has good vibration damping, buffering and electrical insulation properties. ...

　　Due to the difference in heat inside and outside the metal, the elastic pin coupling will expand unevenly and generate internal stress, which is called thermal stress.If the temperature is too high during annealing to cause graphite cross-section, it will not be easy to cut and cause overheating and deformation during quenching.Decarburization causes soft spots on the surface of the workpiece...

　　The elastic sleeve pin coupling uses a pin with an elastic sleeve (rubber material) on one end, which is installed in the flange hole of the two halves of the coupling to realize the connection of the two halves of the coupling.The origin of the elastic sleeve pin coupling: as early as the late 20s, it was formulated as a mechanical...

　　The slider coupling ensures that the relative displacement of the two shafts is within the rated allowable value of the coupling.Install the two shaft sleeves on the shaft so that the tenon faces are opposite.Rotate the two shaft sleeves so that the drive tenon with the tenon surface is at a 90 degree angle. Align the groove of the center slider with one of the tenon and slide the center by hand...

　　Drum-shaped gear couplings are difficult to install because the sleeve and shaft are in transitional fit, and the sleeve is made of cast steel. Is there any good way to install it? ...

　　(1) Check the coupling. If the output main shaft has been removed, when installing the coupling, a dial gauge must be used to adjust it to ensure that it is coaxial with the output shaft. Note that the coaxiality is required to be 0.05mm.Such as different axis will cause vibration. (2) Check whether the protective cover is fixed...

　　2011年1-10月份中国铸钢件产量为9020786吨，其中10月份铸钢件产量为970123.5吨。 2012年我国铸钢件总产量较2011年有所增长，这对于国内相关下游企业的需求有很大的帮助。据悉，2012年12月份...