BISOPE series 39 Gear frequency 5 Causes of gear vibration external an...

BISOPE series 39- Gear frequency-5- Causes of gear vibration (external and internal defects)

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The gearbox is one of the mechanical elements (belt, chain, etc.) that transmits power to the driven part by changing gears, and its biggest feature compared to other similar elements is that it can transmit strong torque. Therefore, places that require strong torque at low speeds with high-speed power are mostly places that receive strong loads. The gearbox is particularly used as a reducer for cement traction and crushing, tire crushing and extrusion, and frequent power transmission of trains. On the other hand, gearboxes used for high-pressure discharge in gas production are sometimes used for rotational change as gearboxes. If you look again, you can see that the gearbox is never a mechanical element that can be used alone. So vibration occurs.

Causes of gear box vibration

All Gear Boxes are connected to other machines. Therefore, it is heavily influenced by it. However, there are also problems with the gear itself, for example, gear vibration occurs due to misalignment of the pitch line, eccentricity, or inconsistency between tooth intervals. Internal defects of the Gearbox itself and external defects affecting the Gearbox are summarized as follows.

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