The choice is the four points you need to know about the balancing machine.
Published:
2019-06-19 16:40
As a high-precision testing instrument, we should have the corresponding knowledge to operate correctly. Today, Xiaobian will explain the key points of the four related dynamic balancing machines.
4 points you need to know about the balancing machine
Working speed and balance speed
Balanced speed: The rotational speed of the dynamic balancing machine during the dynamic balance test. For the rigid rotor, under the standard conditions of ensuring precision, the lower rotation speed is selected as much as possible, that is, the dynamic balance machine is at the specified balance rotation speed. The amount of dynamic imbalance of the rotor can be measured at the highest efficiency. The magnitude of the balance speed is related to the quality and shape of the rotor. Under normal circumstances, the larger the rotor mass, the lower the balance speed, and the operating speed is not related.
2. Balanced speed and balance precision
A good dynamic balancing machine can correctly detect the amount of unbalance at the lower speed, rather than the higher the speed, the better the balance precision. For rotors of different quality and shape, we have to choose a different balance speed to achieve the maximum detection efficiency and precision of the dynamic balance machine.
3. Rotor mass and maximum load bearing quality of dynamic balancing machine
In the process of dynamic balancing machine selection, the rotor mass and the maximum bearing mass of the dynamic balancing machine are important reference indicators. Different quality rotors will use different types of dynamic balancing machines. The rotor mass is usually maintained at 25%-80% of the maximum load-bearing mass of the dynamic balancing machine. The dynamic balance machine has the best balance precision and balance efficiency, and the application life is the longest.
4. Rotor balance and working conditions
The dynamic balancing machine detects and corrects the unbalanced mass in the rotor mass, and ensures that the rotor reaches the minimum value of the dynamic unbalance within the mass range of the rotor under the existing dynamic balance technology. Rotor dynamic balance is the adjustment of the rotor's own mass range. Its precision and balance are not related. Just install the rotor correctly and you can use the equipment with confidence.
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