What is the assembly clearance of vacuum pump?
Regardless of the installation clearance of vacuum pump, as far as the installation clearance itself is concerned, we should pay attention to that it is not only an important parameter in the cooperation tolerance between parts, but also in other aspects, it will directly affect the function of vacuum pump. In terms of the accuracy of the parts and the time when their cooperation is not good, they will actually show a rough bottom.
In short, we will find that the user’s response to the 2X-15 vacuum pump is that it will not always pump high and pre pump normally. In this way, it will actually have no air leakage, no oil leakage and no load. In terms of its noise, it will not be obvious and the temperature rise will not be severe.
However, the vacuum degree is only 20 grids (about 8 * 10-2 torr). At this time, we will find that the vacuum pump oil is dirty, and there will be water in the oil. If we use the wrong oil, the parts in the cavity will show wear. Moreover, if the cooperation gap between parts is too large, our equipment will have the above situation.
When starting to repair the vacuum pump, you can change the oil first, because this method is convenient, and at the same time, it will also be an effective method. However, if the vacuum degree of some pumps is not high, the problem is solved after changing the oil.
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