1. In the initial stage of selecting the coupling, understand the national standards, machinery industry standards, transmission system, such as the type of prime mover, working load, prime mover speed, transmission accuracy, shaft offset, working environment, etc. The reference basis of the shaft. ...
1. Before installation, first check whether the prime mover and the working machine are concentric, whether there are wrapping paper and bumps on the surfaces of the two shafts, whether there are debris in the inner holes of the two half couplings of the plum coupling, and whether the edges of the inner holes are There are bruises, if any, the shaft and half coupling should be cleaned up,...
After the coupling has been used for a period of time, it should be inspected and maintained regularly to reduce unnecessary damage. 1. Check whether the coupling body is cracked; 2. Check whether the key connection of the coupling is loose or rolling; ...
The two halves of the star-shaped elastic coupling are equipped with protruding teeth, and the star-shaped elastic pieces made of rubber and other materials are placed between the protruding teeth of the two halves of the coupling.When working, the star-shaped elastic member is compressed and transmits torque. ...
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After recent years of development and innovation, the coupling industry is gradually developing rapidly. 1) In terms of quality, delivery cycle, price, and service, more and more users put delivery cycle first.Has become a trend.Manufacturers continue to improve their adaptability...
The positioning screw fixed plum coupling is also called a claw coupling, which is composed of two metal claw discs and an elastic body.The two metal claws are made of No. 45 steel, but aluminum alloy or stainless steel is also used when load sensitivity is required. ...
(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...
The material of the slider coupling parts can be 45 steel, and the working surface needs to be heat treated to increase its hardness; Q275 steel can also be used when the requirements are low, without heat treatment.In order to reduce friction and wear, oil should be injected from the oil hole of the intermediate plate for lubrication during use. ...
Oldham coupling is a common structural form of movable rigid coupling.It is composed of two grooved couplings and an intermediate disc.There is a rectangular bump on each side of the middle disk, and the center lines of the bumps on both sides are perpendicular to each other and pass through the center of the disk,...