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Coupling Error Solution

19

2019-01

It is a problem that the coupling such as the Drum Gear Coupling will be deviated. If the cause of the deviation is correct, the deviation of the coupling can be prevented correctly. One is the radial deviation, that is, the two axes are parallel but the intermediate lines are no longer on the same line. The deviation generated at this time is called the radial deviation; the other is the angular deviation, that is, the two axes are at an angle to each other. The third is the axial deviation, that is, the deviation caused by the two-axis reciprocating micro-motion.

Flexible Jaw Coupling Manufacturer

Coupling from the Flange Coupling Suppliers deviations do not only occur in the assembly of the equipment, vibration, thermal expansion, bearing wear and other factors can cause deviations during the work process. It is therefore recommended to adjust the axial deviation to less than 1/3 of the large value. Not only in chemical plants, like other rolling mills, 50% to 70% of transmission equipment damage is caused by the presence of a misalignment of the couplingthat maybe come from the Flexible Jaw Coupling Manufacturer, and the direct loss is the cost of replacing the spare parts. The indirect loss is the unplanned downtime causing greater loss of downtime profit. How to find the alignment error of the coupling early and take timely measures to avoid the loss increase is a problem worthy of serious concern in the chemical plant. The vibration analysis is the predictive coupling. One of the mismatched technologies, it can determine the gradual change trend of the device state, but when judging whether a device is in a misaligned state, it needs a lot of data and examples for reference. Couplings also need to distinguish between bearings, lubricants, couplings, or fixed connections, so there are certain limitations. Infrared camera technology can distinguish the overheated parts of bearings, motor housings, couplings, etc. when the equipment is in poor condition, and determine the alignment error of the coupling, combined with other prediction techniques such as vibration analysis. , the effect will be better.

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