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Analysis of Reasons for Fracture of Reducer Shell in Mixing Station and Vibration Failure

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1. Overload operation of reducer. Since the power of the reducer is rated after its configuration, if the actual torque used exceeds the rated torque used by the reducer, the case will be broken because the reducer is overloaded.

2. Interval impact. Some matching machines work through interstitial impact, such as drilling rig, impact rotation, etc., because of the unpredictability of instantaneous impact force, or the impact object exceeds the scope of mechanical work, resulting in excessive impact.

3. Internal foreign bodies or insufficient lubrication. Because the internal parts of the reducer fall off during the working process, or the operation between the internal parts is not smooth due to the fracture, the parts fall off. Or the oil depletion causes the casing to break.

Why does the cycloidal pinwheel reducer vibrate in the process of working? Some users overvibrate and cause the reducer to be damaged. Then sum up all kinds of vibration reasons of cycloidal pinwheel reducer.

1. Fixation is not firm: if it is vertical reducer, the front fixed flange and mechanical fixing of cycloidal pinwheel reducer is not firm, which leads to vibration of reducer and mechanical loosening; if it is horizontal cycloidal pinwheel reducer base and mechanical fixing is not firm, which leads to mechanical vibration;

2. Vibration caused by resonance. Generally, the reducer with small power is more suitable to be fixed on the steel, and the shock absorption force of the steel is relatively small. If the reducer resonates with the steel base during the working process, the vibration of the reducer will also cause the damage of the reducer. If the power of the reducer is relatively large, the concrete base can be used to avoid vibration caused by resonance and damage.