Welcome to the website of Hangzhou Hengli Transmission Co., Ltd.; it mainly produces universal coupling series and transmission shaft series products.  

National Service Hotline
13756967288

Address
Xihu District, Hangzhou

Industry News

  • 04

    2020-03

    Features of clutches and couplings

      Compact, rebound clutch without torque limit; instant separation against overload; permanent rebound without torque transmission; unmatched price-performance ratio; also anti-rust design; anti-rust torque limit clutch; stainless steel design; immediate disengagement situation Under overload; continuous rebound without torque transmission; delivery time:

  • 24

    2020-02

    High-precision transmission error of coupling

      Axial offset The axial distance that the coupling is allowed to move when connecting two shafts.The allowable offset angle when the angular offset coupler connects two shafts.High-precision couplings should be manufactured in accordance with the requirements of the standard and the drawings and technical documents approved by the prescribed procedures.The surface roughness of the shaft hole and shaft of the high-precision coupling is R..

  • 21

    2020-02

    Introduction of oil pressure sensor

      The oil pressure sensor, as its name implies, is that the measured value is pressure, which is a kind of hydraulic pressure sensor.It belongs to one of the more extensive uses of pressure sensors.In addition, the fuel tank fuel level sensor is a professional instrument for liquid level measurement of railway locomotives, automobile fuel tanks, tank cars, and oil depots.Mines, freight stations...

  • 20

    2020-02

    Analysis on the instability of the coupling diaphragm under pressure and the fracture under tension

      The force analysis of the tensioned diaphragm found that: when the four sides are tensioned and the load is evenly distributed, the diaphragm will not break and fail; if the load distribution is uneven, it may be in the process of pulling the diaphragm. There was a phenomenon that several diaphragms were pulled off.Work in the case of long-term misalignment of the center, such as...

  • 17

    2020-02

    Comprehensive mechanical properties of rigid coupling

      If there is any deviation in the system, it will cause premature damage to the shaft, bearing or coupling, which means that it cannot be used in a high-speed environment because it cannot compensate for the relative displacement between the shafts caused by the high temperature generated by the high-speed operation.Of course, if the relative displacement can be successfully controlled, in the servo system application...

  • 26

    2019-12

    Miniature high-performance couplings for precision equipment applications

      The miniature spiral slit coupling is made of aluminum, and its high torque reaches 0.9Nm.This zero-backlash coupling has two fixing methods: tightening and fixing bolts, which can balance angular deviations of up to 3° and radial deviations of up to 0.2mm.In order to be used for higher torque and anti-corrosion requirements, this coupling is the same..

  • 18

    2019-12

    What should be paid attention to when using in a working environment

      The torque transmission of the coupling is mainly to set the nominal torque requirement of the transmission system. In the case of overload, the torque transmission element is separated from the two halves of the coupling to realize the protection of the transmission system at both ends of the main shaft.A high-quality coupling should be the strength of the two halves of the coupling and the transmission system..

  • 17

    2019-12

    The problem of torque selection of drive shaft

      Considering that when the car body has a high reduction ratio, the speed of the car body is low, at this time the car body transmission shaft can obtain a large torsion moment.According to the car body parameters, it can be known that the engine can obtain a large reduction ratio in the fourth gear.The transmission efficiency of the engine is now 0.96.According to the results of the above calculations, choose...

  • 12

    2019-12

    What are the components and functions of the drive shaft torsion testing machine

      It can carry out dynamic torsional fatigue test and static torsional rigidity and strength test of various shafts and rods.It is suitable for torsion fatigue and static torsion performance test of automobile transmission shaft, constant velocity universal joint, ball cage, automobile half shaft, automobile drive axle housing and other parts.Dynamic torsion can realize symmetrical and asymmetrical cycles.

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Contact 丨CONTACT

  • Contact: Jack
  • Consulting Hotline: 13756967288
  • Landline: 0523-86855968
  • Address: Xihu District, Hangzhou
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