Inspection after the installation of the full-roller bearing without outer ring After the installation of the full-roller bearing without outer ring, it is necessary to conduct inspection to check whether the installation is correct. Small machinery can be twisted by hand to confirm it is smooth. The inspection items were not manipulated due to foreign bodies, scars, dents and torque caused by poor placement, and placement was unstable. Due to overshoot, the task caused by the placement error, the seal friction is too large. waiting. If not, you can start the power control. Large machinery cannot be manually twisted, so the power is turned off immediately after the air is activated, the machinery is idling, check whether there is vibration, noise, twisted parts, etc., confirm that there is no problem, and enter the power operation. Dynamic and static control, starting at low speed with no load, and gradually increasing to the rated control of the condition. In the experiment, no matter the sound is very loud, the roller has no outer ring full roller bearing temperature, lubricant leakage, air leakage, etc. If it is found to be abnormal, it should be stopped immediately, the machine should be inspected, and if necessary, the full roller bearing without outer ring should be removed and inspected. 1. The technique of full-roller bearing without outer ring, because full-roller bearing without outer ring is an accurate product. If it is replaced with an improper channel, it is easy to damage the full-roller bearing without outer ring. Sub-bearings can cause damage. In the assembly of full-roller bearings without outer ring, there should be a special mold. When the axis is not placed with force, the pressure can only be a small circle, and only follow the force cycle. The meeting needs to be inflated or hydraulic, the pressure is on the applied pressure, the lower die is placed outside the horizontal condition, if there is no outer ring full roller bearing channel causing damage caused by the outer ring full roller bearing channel, the roller is not full Roller bearings can be very noisy. 2. The full roller bearing without outer ring should be carefully removed during installation. Please note that it is difficult to remove the INA full complement of roller bearings without outer ring, especially to remove the full complement of full complement of rollers without outer ring. Therefore, early in the design stage, it is important to be easily destructible, and it is also important to design and manufacture the destructible object according to the need. When damaged, according to the drawings, techniques, sequence and observation of the combination of full-roller bearings without outer ring, seek damage operations. 3. Inlet-free outer ring full-roller bearing material allows lubricant to be relinquished in the outer weave to prevent scratches or (and) abrasive particles. For metal materials, low hardness and low elastic modulus, non-metallic materials are not necessarily carbon graphite, elastic modulus, but the fixture is not good. Roller full roller bearings without outer ring usually use a relatively hard striped material to form the friction range, and usually use a softer material. 4. Check the vibration, indentation, rust, cracks, wear, etc. of the full-roller bearing without outer ring, the vibration measurement of the full-roller bearing without the outer ring of the Swedish Carl Roller, and the vibration of the full-roller bearing without the outer ring. Sub-ringless full-roller bearings are very sensitive to damage. Therefore, the size of the vibration can be measured by using an additional vibration measurement device (frequency analyzer, etc.) for full-roller bearings without an outer ring, and the frequency cannot be inferred for a very specific situation. The temperature of a full-roller bearing without an outer ring is usually deduced from the external temperature of a full-roller bearing without an outer ring. However, the temperature of the outer ring of a full complement bearing without outer ring is more accurately measured through the oil hole. The temperature of the full-roller bearing without outer ring gradually increased from the beginning of the operation, and the temperature stabilized after 1 to 2 hours. If a full-roller bearing with no outer ring is installed, the temperature will rise sharply, and there is a very high temperature. Reasons, such as too much lubricant, too small, no outer ring full-roller bearing replacement, no seating, and seal assembly is too large. It is also why there is no outer ring full-roller bearing layout, and the selection of lubrication is also so. Refraction without outer ring full roller bearing torsion, sound and other sounds, with strong metal noise, irregular sounds and so on. The reason is poor lubrication, poor accuracy of shaft or full-roller bearing without outer ring, damage to full-roller bearing without outer ring, foreign body intrusion, etc.
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