Welcome: Universal Coupling Factory
Language: Chinese ∷  English

News

JMJ double diaphragm coupling installation work and installation matters

Attention should be paid to the installation of JMJ double diaphragm coupling:
JMJ double diaphragm coupling is widely used in many mechanical equipment transmission parts, it can be widely used in a variety of mechanical equipment and reducer or motor connection. The assembly and finding of diaphragm coupling equipment installation is a relatively important, and the precision requirements of the work, if we are in the assembly or find the correct results are not accurate, it will cause the vibration value of mechanical equipment, will seriously threaten the normal operation of the equipment, especially high speed equipment, so in the process of installing the coupling should pay special attention to some details.

JMJ double diaphragm coupling installation details:

JMJ double diaphragm coupling before installation, we need to clean the transmission parts of the coupling, and then wipe the oil on the cleaned parts. For diaphragm couplings ready for operation in a short time, after drying, some turbine oil or oil can be applied to the surface of the parts to prevent rust. For the coupling transmission parts that need to be put into use for a long time, it should be coated with anti-rust oil maintenance. In the installation, it is generally the first two half couplings are installed on the two axes to be connected, and then the host is aligned, and then move, adjust and connect the shaft, and take the host as the benchmark to rotate the shaft to the host. By measuring the change of radial and axial relative positions of the two halves coupling in simultaneous rotation, the judgment is made. In order to give full play to the performance of the coupling, please install in accordance with the specification of the greater tolerance for eccentricity. The installation errors in the table are larger values when they occur independently, so please consider less than half of the allowable values when recombination occurs. When centering, please stick the ruler on the periphery of the body and check it with two points about 90° apart. The service life of components will be greatly affected according to the different core accuracy. After installing the coupling, be sure to add the safety cover. Otherwise, contact with the product during operation may result in injury.

To sum up:
The installation error of JMJ double diaphragm coupling is strictly controlled. When we install, the installation error should not be greater than 1/2 of the allowable compensation amount. It is also necessary to check the alignment of the connected two axes after operation, and the relative displacement should not be greater than the allowable compensation amount. To reduce the relative displacement as much as possible, the service life of the connected machinery or coupling transmission can be prolonged.
PREVIOUS：Standard and dimensions for GIICL type drum g NEXT：The tooth shape of a serpentine spring coupli

RELATED NEWS

CATEGORIES

LATEST NEWS

CONTACT US

Contact: Mr Wang

Phone: 86-19932127135

Tel: 0311-69772900

Email: linda@rongxingcoupling.com

Add:  No.58,Zhongshan Road,Shijiazhuang,Hebei, China