Small Scale Stone Crushers Machines In Kenya

Abstract

Kenya Small Scale Stone Crushers Machines Bearing Maintenance Bearings are important parts of the Kenya Small Scale Stone Crushers Machines. In the daily maintenance work of the Kenya Small Scale Stone Crushers Machines, bearing oveā€¦

Kenya Small Scale Stone Crushers Machines Bearing Maintenance

Bearings are important parts of the Kenya Small Scale Stone Crushers Machines. In the daily maintenance work of the Kenya Small Scale Stone Crushers Machines, bearing overhaul is an important overhaul content, and the quality of the repair will inevitably affect the operating life of the later Kenya Small Scale Stone Crushers Machines bearing. In order to reduce the bearing failure rate and better ensure the safe and efficient operation of the Kenya Small Scale Stone Crushers Machines, we need to inspect the Kenya Small Scale Stone Crushers Machines bearings in time and deal with the faults in a timely manner.

Kenya Small Scale Stone Crushers Machines Bearing Inspection Before Operation

After the bearings are installed, in order to ensure the smooth operation of the Kenya Small Scale Stone Crushers Machines bearings, attention should be paid to the inspection work before the Kenya Small Scale Stone Crushers Machines bearings are operated.

For small machines, you can use your hand to directly rotate the Kenya Small Scale Stone Crushers Machines bearing to see if it can run smoothly. In daily inspections, common malfunctions are: poor operation due to foreign objects, scratches, and indentations; poor operation due to improper installation; large installation errors due to too small clearance The cause is too much torque, resulting in poor operation of the Kenya Small Scale Stone Crushers Machines bearing. If the abnormality is not found after careful inspection, the Kenya Small Scale Stone Crushers Machines bearing can be used for the next power operation.

For large machines, manual rotation is not possible, but inertia operation can be carried out by stopping the power in a timely manner after no-load start, and then carefully observe the vibration of the Kenya Small Scale Stone Crushers Machines bearing, the noise situation, and the actual contact of each rotating part. After determining that there is no abnormality, the next step of power rotation can be performed.

Power rotation, this stage is generally from the no-load low-speed stage, gradually rising to the rated operating speed. In the trial operation phase, it is important to check whether there is abnormal sound in the Kenya Small Scale Stone Crushers Machines bearing, whether there is lubricant leakage and whether the Kenya Small Scale Stone Crushers Machines bearing has a large temperature rise change. If an abnormality occurs during the trial operation of the Kenya Small Scale Stone Crushers Machines bearing, even if the operation is stopped, the bearing should be inspected carefully and the bearing should be dismantled if necessary.

The temperature rise of the Kenya Small Scale Stone Crushers Machines bearing can usually be known by checking the bearing housing, but it is also possible to directly check the temperature of the bearing outer ring by means of the oiling hole, so that the inspection result will be more accurate. The bearing temperature of the Kenya Small Scale Stone Crushers Machines will generally rise gradually from the bearing operation, and the bearing temperature will tend to stabilize after rising to a certain temperature. If the bearing is poorly installed, the bearing temperature may rise sharply and an abnormal temperature rise may occur. In addition, the bearing lubricant is excessive, the internal free gap is too small, the ball is seriously worn, and the high-speed rotation causes the bearing to have a transient temperature rise.

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