Processing and characteristics of plum blossom coupling

Our company has a group of engineering and technical personnel, with strong design and development, production and processing capabilities, and product quality with strong competitiveness.The company's products are marketed in various provinces and cities.

The plum coupling is processed by machining methods such as turning, milling, and broaching, and then undergoes overall heat treatment.There is also a kind of claw plate on the market that is a casting, which can be produced in large quantities without processing loss.So the price is much lower than machining.But the performance of the casting is not very good.Don't use it in some important occasions.And the claws of the casting are prone to tooth punching (claws falling off) at high speed or high load.The quincunx-shaped elastic coupling utilizes quincunx-shaped elastic elements to be placed between the two coupling halves to realize the elastic connection of the existing half-couplings. The structure is simple, does not require maintenance, is convenient to repair, has cushioning and vibration reduction performance, and is reliable , It does not require high machining accuracy and has a wide range of applications. It can be used in various medium and small power horizontal and vertical transmission shaft systems.Operating temperature -35 degrees to 80 degrees.The material of the plum-shaped elastic element is mainly polyester polyurethane rubber, which not only has high elasticity and oil resistance, but also has the advantages of impact resistance and oil resistance.In some occasions, this elastic element can also be made of MC nylon 6 or nitrile rubber.

(1)Compact, no backlash, providing three different hardness elastomers;

(2) Vibration can be absorbed, and radial and angular deviation can be compensated;

(3) Simple structure, convenient maintenance and inspection;

(4) Maintenance-free, oil-resistant and electrical insulation, working temperature 20℃-60℃;

(5) Plum blossom elastomer has four petals, six petals, eight petals and ten petals;

(6) The fixing methods include top wire, clamping, and keyway fixing. The elastic body of plum coupling is generally composed of engineering plastic or rubber.The life of the coupling is also an elastic life.Since elasticity is under compression, it is obviously under tension.The life of the general elastomer is 10 years.Because elasticity has the function of buffering and damping vibration, it is used more in situations with strong vibration.The performance temperature of the elastomer determines the operating temperature of the coupling, which is generally -35 to +80 degrees.

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