What effect can temperature have on the balancing machine?
Published:
2019-10-15 11:13
The dynamic balancing machine we often use is a high precision instrument. The dynamic balancing machine can effectively correct the unbalance of the rotor, so that the noise caused by the rotor or the vibration force on the bearing is reduced to the allowable range. Therefore, in order to effectively improve product quality and improve product production efficiency, it is necessary to use a dynamic balancing machine. Then, in addition to its own factors, there are many external factors that affect the normal operation of the dynamic balancing machine. Temperature is one of them. What are the effects of temperature on the dynamic balancing machine?
1. The limit working temperature of the insulating material refers to the temperature of the hot spot in the winding insulation during the operation of the dynamic balancing machine during the expected life of the design. If the operating temperature exceeds the limit operating temperature of the material for a long time, the aging of the insulation is intensified and the life is shortened. Therefore, during the operation of the dynamic balancing machine, the temperature is one of the main factors affecting the dynamic balancing machine.
2. The temperature is the temperature difference between the dynamic balancing machine and the environment, which is caused by the heat of the dynamic balancing machine. Temperature rise is an important indicator in the design and operation of the dynamic balancing machine. The degree of heat of the dynamic balancing machine is increased during operation, such as the temperature rise of the balancing machine, indicating that the balancing machine is faulty, or the air duct is blocked or heavily loaded. .
3. The core of the dynamic balancing machine in operation will produce iron loss in the alternating magnetic field. When the winding is energized, copper loss will occur, and other stray losses will occur. These will increase the temperature of the balancing machine. On the other hand, the balancing machine will also dissipate heat When the heat is equal to the heat dissipation, the equilibrium state is reached, and the temperature does not rise and stabilizes at a level. When the heat is increased or the heat dissipation is reduced, the balance is broken, the temperature continues to rise, and the temperature difference is increased to increase the heat dissipation and reach equilibrium at another higher temperature.
The dynamic balancing machine should maintain a certain temperature during use, so that the working efficiency is also high, and it does not have any major impact on the machine itself.
The above is about the impact of temperature on the dynamic balancing machine, I hope to help everyone.
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