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The company has established the enterprise goal of "survival by quality, reputation by quality, and development by quality. Strengthen the training of technical personnel, and constantly enrich the first-line technical force to ensure the normal operation of the quality assurance system.
The shaft of cosmetic equipment is the need to focus on maintenance of the site of concern
Release time:
2019-07-08
As an important cosmetic equipment, vacuum homogenization cosmetic equipment should try to avoid unnecessary damage. The rotating shaft of the vacuum homogenization cosmetic equipment is the site that needs to be focused on maintenance. To reduce the damage of the rotating shaft and the vacuum homogeneous cosmetic equipment, it is necessary to check the rotating shaft of the vacuum cosmetic equipment from the aspect of elastic vibration. The so-called checking the rotating shaft of the vacuum homogenization cosmetic equipment from the aspect of elastic vibration refers to finding the critical speed of the rotating shaft of the vacuum homogenization cosmetic equipment, so as to select the size of the shaft, so that the vibration generated by the rotating shaft of the vacuum homogenization cosmetic equipment can be reduced or eliminated. When the rotation speed of the rotating shaft of the vacuum homogenization cosmetic equipment reaches
As an important cosmetic equipment, vacuum homogenizationCosmetic EquipmentTry to avoid unnecessary damage. vacuum homogenizationCosmetic EquipmentThe rotating shaft is the part that needs to be focused on maintenance. Reduced spindle and vacuum homogenizationCosmetic EquipmentThe damage, from the elastic vibration to check the vacuum.Cosmetic EquipmentSpindle.
The so-called from the elastic vibration to check the vacuum homogeneousCosmetic EquipmentThe rotating shaft of the refers to the determination of vacuum homogenization.Cosmetic EquipmentThe critical speed of the shaft, thereby selecting the size of the shaft, so that the vacuum homogenizationCosmetic EquipmentThe vibration generated by the rotating shaft is reduced or eliminated.
When vacuum homogenizationCosmetic EquipmentWhen the rotating speed of the rotating shaft reaches the natural frequency of the shaft, the shaft will vibrate strongly and bend greatly. The rotating shaft speed that causes this phenomenon is called the critical speed of the rotating shaft. The number of revolutions of the shaft corresponding to this speed is called the critical number of revolutions. If vacuum homogenizationCosmetic EquipmentThe speed of the shaft is kept within the critical number of revolutions or close to its dangerous range, then the vacuum is homogeneous.Cosmetic EquipmentThe deflection of the shaft will increase rapidly to the extent that the shaft is destroyed. However, if the number of revolutions of the shaft can be increased rapidly, the shaft can safely cross this dangerous speed.
Homogenization in vacuumCosmetic EquipmentAfter the number of revolutions of the rotating shaft exceeds the critical number of revolutions, the vibration decreases rapidly and the rotating shaft returns to stability again. However, when the speed continues to increase to another higher fixed value, the vacuum homogenizationCosmetic EquipmentThe vibration of the shaft is repeated, and the lowest critical speed is called vacuum homogenization.Cosmetic EquipmentSection of the shaft1 critical speed, each higher critical speed is called vacuum homogenizationCosmetic EquipmentSection of the shaft2 critical speed, the third critical speed, etc.
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