There are several forms of couplings in slurry pumps. Today we are going to introduce the plum blossom coupling.
In high-speed and heavy-load power transmission, the plum blossom coupling has the function of buffering, reducing vibration and improving the dynamic performance of the shaft system. Therefore, the plum blossom coupling is selected as a bridge to maintain the transmission of the two shafts and absorb the parallelism between the two shafts. , angle and axial deviation, thereby increasing the mechanical life. In order to give full play to the performance of the plum blossom coupling, it is necessary to pay attention to the allowable installation error of the plum blossom coupling during the installation design process. The main factors of the plum blossom coupling are eccentricity, declination and axial displacement. The service life will be greatly affected by the installation error. Therefore, when installing the plum blossom coupling, the allowable installation error value should be considered in the plum blossom coupling. The allowable installation error of the shaft part is less than half. Pay attention to cleaning foreign matter, dust and other stains attached to the shaft and coupling when installing the plum blossom coupling.
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