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The reasons of cone crusher gear is brokendown

citicic gearsciticic cone crusher bevel gearciticic cone crusehr gearsciticic cone crusher gears

citic hic Gear is one of the important driving part of the cone crusher, improper operation or do not pay attention to in production, can cause the damage of the gear, let's take a look at the failure reasons of cone crusher gear
Equipment overload operation
1, the overload operation.If long time overload operation being broken material produced by the impact is bigger, if there is no proper protection measures, will cause severe wear and fracture of gear tooth, or over load operation of equipment for a long time, will lead to local produce fatigue crack root, etc.
2, equipment with impurities.When the cone crusher cavity has not broken things, such as the impurity such as iron, although the spring safety device can be overload protection function, but too frequently or are large, often cause spring failure, causing damage to the body of the other parts, especially gear damage is more serious.
Equipment connection, meshing is not good
1, improper equipment transmission way.The transmission of cone crusher in the form of rigid connection, asynchronous motor through flexible coupling to the practice of rigid connection, gear shaft when iron cone crusher happened or overload operation, it is easy to cause the size of the gear damage.
2, the meshing of gear.Bad gear mesh is an important cause of the size of cone gear damage, because the gear mesh is bad, will cause the backlash and tooth tip clearance is beyond the scope of regulation, which will cause the gear damage in a short period of time.
Lubrication, maintain undeserved
1, improper gear lubrication.If used cone crusher of gear lubrication oil do not conform to the requirements of the equipment, oil viscosity is not appropriate, or lubricating oil deterioration has occurred, etc., will affect the gear lubrication condition, gear lubrication is not good, will accelerate the damage of the gear.
2, the gear have sundry.In production, we should pay attention to check the size between the gear is mixed with sundry, if because of the presence of clutter, will influence the equipment operation and gear meshing, causes the damage of gear, and even make the equipment produces serious fault.