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Foshan center coupling applications
Foshan center coupling applications
Foshan center coupling applications
Source: Foshan Electrical Equipment Co. center
Coupling (Coupling) is used the torque generated by the prime mover is transmitted to the device from the motivation and compensation from between the prime mover and motivation due to a manufacturing error, installation error, deformation and temperature changes and the like after bearers axial, radial and angular caused to shift.
Foshan Electrical Equipment Co., the center produces various types of couplings have the following characteristics:
1. My company produces various types of couplings use a wide range, especially for high-speed high-power transmission.
2. My company produces various types of coupling installation, use, and easy to maintain.
3. My company produces various types of couplings and long service life.
4. My company produces various types of couplings can operate in harsh environments, suitable for working temperature below 300 ℃, corrosion occasions
Universal coupling installation and maintenance
Cardan shaft is properly installed, rational use and regular maintenance to ensure quality of work and life is essential, hereby make the following considerations, please users to cooperate:
■ For universal retractable splined shaft pair must be checked when installing spline bushing and spline shaft flag should cooperate to ensure that the phase difference between both ends of the prongs bearing bore axis does not exceed 1 °, otherwise impossible to make driving shaft and the driven shaft of the angular velocity is equal to that produced during the operation of an undue impact. The higher the speed, the more serious the consequences.
■ In principle, both ends of the cardan shaft can be made active or driven end, the transmission system should be installed in accordance with design requirements, but the following points should also alert the user to:
(1) splined office should be kept away from sources of vibration and shock sources.
(2) to avoid possible contamination or water entering the splined mating surface.
■ Before installing the anti-rust oil flange joint surface clean and clear may reduce the contact surface to reduce friction or engagement surface contact area of ??negative factors.
■ should avoid long-term use and operation of overload occurrence of accidents.
■ After a class with a load of work, you should check the flange bolts are loose, and the specified tightening torque tightening again, repeat several classes until the tightening force in a stable state.
■ joint bearings and cardan shaft spline Deputy Commissioner, at a high temperature working conditions should be greasing once every 1-2 weeks, during the continuous work on the general working conditions of 500 hours add grease once, intermittent working conditions, every Three months greasing once, using the 2nd industrial grade grease lithium grease.
■ In work operation, should always observe whether a universal shaft and bearing radial wobble abnormal phenomena such as fever, found that these phenomena must be timely maintenance.
■ working universal shaft, maintenance period usually six months to one year or with the equipment for repair, maintenance and inspection projects:
(1) bearing raceway, the cross shaft and roller wear shall amount or pressure gauge> 0.25mm need to be replaced.
(2) bearing face and the profile view of a contact surface and the wear of> 0.35mm need to be replaced.
(3) Spline with surface wear amount> 0.35mm need to be replaced.
■ possible due to the operation of the universal shaft cause personal and equipment accidents each place must take appropriate security precautions.
Foshan Electrical and Mechanical Equipment Co., Ltd.
