Flange coupling

  • Force action of flange coupling bolts

    • 　　Flange couplings are simple in structure, convenient to manufacture, low in cost, reliable in work, simple in assembly and disassembly, and maintenance, and the transmission torque is large, which can ensure high centering accuracy of the two shafts. It is generally used for stable loads. Shaft systems with high speed or high transmission accuracy requirements...

  • Under what conditions does steel solidify and shrink

    • 　　The reduction in volume and wire size of steel during solidification and cooling is called shrinkage.It has a great influence on the formation of defects such as hot cracking, shrinkage cavity and porosity of the cast billet (steel ingot).The shrinkage during the solidification of molten steel, if according to its shrinkage...

  • Explain the advantages and disadvantages of flange couplings

    • 　　The flange coupling is a rigid coupling, which requires high neutrality of the two shafts. When the relative displacement of the two shafts exists, it will cause additional loads in the machine parts and worsen the working conditions. The main disadvantage.Advantages: But due to the simple structure and low cost,...

  • Which couplings are fixed couplings

    • 　　Fixed couplings are divided into: flange couplings, sleeve couplings, clamp couplings, etc.It is used where the two shafts require strict alignment and no relative displacement occurs during work. The structure is generally simple, easy to manufacture, and the instantaneous speed of the two shafts is the same. ...

  • Possible accidents of the coupling

    • 　　The axis of the coupling is skewed, and the coupling will not hit: In order to prevent such accidents, in addition to the alignment of the axis, the position of the coupling hole and the shaft, and the position of the striker, it is also necessary to pay attention to the collision. The position of the point should be selected, the first and second clicks should be light, after a certain interval (about 1/3) of the people enter, then...

  • Use and adjustment of gear coupling

    • 　　Couplings, also known as couplings, are mainly used to connect the transmission shafts of various mechanisms. Due to different mechanical equipment, the functions of various couplings are also slightly different. For example, on a forklift, the coupling is used to transmit the transmission and drive. The power between the bridges...

  • What is the problem of coupling deviation

    • 　　The elastic coupling can transmit torque and rotation angle, while absorbing the safety deviation of the shaft. When the installation deviation exceeds the allowable value, it may cause vibration or shorten the life of the coupling. Therefore, ensure that the deviation is adjusted properly...

  • JQ type-jacket coupling

    • 　　During assembly and disassembly of JQ type clamp housing coupling, the shaft does not need to move axially, so it is very convenient to assemble and disassemble. The disadvantage of clamp housing coupling is that the accuracy of the axis of the two shafts is low, the structure and shape are more complicated, and the manufacturing and balance accuracy Low, only suitable for occasions with low speed and stable load...

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