Universal coupling

  • What problems will occur when the diaphragm coupling is installed?
  •   The problems in the maintenance and installation of the diaphragm coupling are as follows: 1. Regarding the alignment standard.At present, the alignment standards are only the requirements for radial runout and end runout. For diaphragm couplings, the "General Specification for Construction and Acceptance of Mechanical Equipment Installation Engineering"...

  • What are the common faults of drum gear couplings?
  •   1. The tooth profile design of the drum-shaped gear coupling is not reasonable enough, the tooth top interferes or the machining accuracy is not high; 2. The center deviation of the drum-shaped gear coupling is too large, and the relative displacement of the tooth surface is large; 3. Insufficient lubrication Or dry grinding; 4. Poor material, too low tooth surface hardness;...

  • Ever-Power summarizes the 7 advantages of the Oldham coupling
  •   Advantages of cross slider coupling: 1. Easy to install, maintenance-free, resistant to oil corrosion and electrical insulation; 2. The middle cross slider is available in a variety of different colors; 3. The main shaft sleeve is made of aluminum alloy, which is lightweight ; 4. High torque with simple structure,...

  • The correct choice of diaphragm coupling
  •    The diaphragm coupling is composed of at least one diaphragm and two shaft sleeves.The diaphragm is fastened to the shaft sleeve with a pin and generally does not loosen or cause backlash between the diaphragm and the shaft sleeve.Some manufacturers provide two diaphragms, and some provide three diaphragms, one in the middle...

  • Rigid coupling disassembly method
  •   The method of disassembling the rigid coupling is as follows: First, before disassembling the rigid coupling, make some marks on the coordinated positions of the various parts of the coupling for reference during reassembly.For couplings used in high-speed machines, the connecting bolts are weighed and marked...

  • The cross shaft type is the most commonly used in universal couplings
  •   Universal couplings have a variety of structural types, such as: cross shaft type, ball cage type, ball fork type, bump type, ball pin type, ball hinge type, ball hinge plunger type, three pin type, three fork rod type , Three ball pin type, hinge type, etc., the most commonly used is the cross shaft type, followed by the ball cage...

  • What kind of coupling is used for the straightening machine?
  •   The straightening machine can be a slider-type universal coupling, which is mainly used for roll-type plate straightening machines, but also suitable for other equipment. Its rotation diameter is 22~140mm, rated torque is 31.5~1000N•m, and axis bending angle α≤7 °. ...

  • Connection of universal coupling and corresponding accessories
  •   (1) Flange connection Flange connection is to connect the flanges at both ends to other accessories through high-strength bolts and nuts.The connection size and bolt pre-tightening torque of the corresponding accessories.The connecting bolt can only be installed from the flange side of the corresponding fitting, and the nut is pre-tightened from the other side. ...

  • Factors that should be paid attention to when selecting couplings
  •   There are many types, types, and specifications of couplings. Based on the correct understanding of the concepts of varieties, types, and specifications, choose the coupling according to the needs of the transmission system. First, choose from the couplings that have been formulated as a standard...

  • Selection method of torque limiter
  •   Professional torque limiter, also known as safety clutch, safety coupling, is often used to install between the active and passive sides of the power transmission. When an overload fault occurs (torque exceeds the set value), the torque limiter will be separated... .

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