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Analysis of two major aspects of the heating problem of centrifuge motor bearings
Source: Bearing network time: 2014-08-16
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Today, we must first talk about the problem of the heat of the centrifuge bearing; there are several reasons for the bearing heat; detailed analysis of the detailed situation.
At the top of the list, it may be due to overload or overload; it may be a problem with cooling fans; it may be due to heat generated by mechanical conflicts; but the primary problem is whether the bearings can be authentic; some users purchase price bearings for price Then the bearing heats up; the hot; the appearance of bearing burnout, etc.. Therefore, it is important to purchase authentic (import) bearings.
Second; we must pay attention to the smoothness of the machinery; use high-quality high-temperature lithium grease; the difference of lithium grease is another primary cause of bearing heat. Others should be viewed in your detailed situation; it is assumed that mechanical conflict will accompany the noise; Mechanical parts will have significant wear and tear. You said that the bearing is loose; it should be a problem with the bearing; need to convert the bearing. Propose the purchase of authentic imported bearings.
Centrifuges are attributed to high-speed chemical equipment; high speeds require good bearings; high-quality authentic bearings ensure long-term normal operation of the centrifuge; use lifespan for up to 10 years. Third; centrifuge spindle concentricity Can it be accurate; under normal conditions, people don't pay much attention to concentricity; the tendency of the spindle concentricity is very simple and constitutes the bearing heat.
Of course, the analysis here is the primary reason; there are some reasons to rely on the user's personal care.
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