Drum gear coupling

  • How to calculate the force of the diaphragm coupling

    • 　　(1) Membrane stress generated by the torque of the diaphragm coupling.Suppose the transmitted torque is T(Nm), and the total number of pieces is m. For 8-hole bolts, it is known from simplified conditions: the torque of a single diaphragm is T1=T/m, and the force on each main bolt is F =T/4mR. ...

  • Stress analysis of diaphragm coupling

    • 　　The diaphragm is the key element of the diaphragm coupling. Since the stiffness of other parts in the coupling is much greater than that of the diaphragm, the stiffness of the diaphragm can be regarded as the stiffness of the coupling.Due to the axial deviation of the coupling, the transmission torque, and the centrifugal force, the diaphragm is in recovery...

  • What is the coaxiality of the coupling?

    • 　　The coaxiality of the coupling is the extension of the axis of the connected equipment in a straight line called coaxial.Coaxiality of mechanical and electrical equipment couplings is an important item for the quality requirements of mechanical and electrical equipment installation and maintenance.The coaxiality directly affects the operation of the connected equipment...

  • Maintenance method of gear coupling

    • 　　When overhauling gear couplings, follow the following methods: 1. Check the tooth surface meshing of the coupling. The contact area should not be less than 50% along the tooth height and 70% along the width of the tooth. There should be no serious pitting or abrasion on the tooth surface. And cracks. 2. The full circle runout of the outer gear ring of the coupling is not more than 0.0...

  • Installation of chain coupling

    • 　　The overall dimensions of the chain 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, and no need to move the two shafts to replace the wearing parts. ...

  • Talk about the advantages of the elastic sleeve pin coupling

    • 　　The elastic sleeve pin coupling has a relatively simple structure, easy to manufacture, does not require lubrication, does not need to be bonded with metal vulcanization, it is convenient to replace the elastic sleeve, does not need to move the half coupling, and has a certain degree of compensation for the relative offset of the two shafts and damping and buffering performance. . ...

  • What are the characteristics of round steel, and what are its uses in industry?

    • 　　Round steel is divided into three types: hot rolled, forged and cold drawn.The difference between round steel and other steel bars is as follows: 1. The shape of round steel is different. Round steel is smooth and round, without grains or ribs. Other steel bars have engraved or ribbed appearance on the surface, which results in the bonding of round steel and concrete. Small, and other...

  • What is the nominal torque of the coupling and how is it calculated?

    • 　　The nominal torque of the coupling is plain, that is, what is the force on the shaft?Then multiply it by the radius of the shaft, which is called torque. The nominal torque of the coupling is the limit value to ensure that the coupling does not cause fatigue damage when the shaft is twisted. ...

  • 10 advantages of Oldham coupling

    • 　　Cross slide couplings are widely used in general machinery, hydraulic machinery, engineering machinery, metallurgical machinery, mining machinery, chemical machinery and other occasions. 1. The main shaft sleeve is made of aluminum alloy, which is light and handy; 2. The middle cross slider is available in a variety of different colors...

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