Fixed-chip vacuum pump advantages and disadvantages

The fixed-blade vacuum pump is a very important part of the vacuum pump, which is mainly used for the extraction of 1 atm of gas to lower pressure equipment. Its simplicity, ease of use and long service life keep its advantages in a vacuum pump, but its rotor instability and Other factors make it have some shortcomings. The following describes the advantages and disadvantages of fixed-chip vacuum pump: Fixed-chip vacuum pump set-chip vacuum pump shortcomings: 1, fixed-chip vacuum pump has a single, bipolar points in the bipolar ultimate vacuum can reach 10-1pa, This advantage is very helpful at work. 2, fixed-chip vacuum suction evenly, the work is relatively stable, easy to operate, easy maintenance. 3, fixed-chip vacuum pump compact structure, and the motor can be connected directly, without deceleration device. Therefore, with a small structure size, you can get a large displacement, covers an area is small. 4, fixed-chip vacuum pump is simple in structure, manufacturing precision is not demanding, easy to process. Disadvantages of the fixed-plate vacuum pump: 1. All moving surfaces in the fixed-plate vacuum pump are covered with an oil layer to form an oil seal between the suction chamber and the discharge chamber. In addition, the oil is also filled with all the harmful space inside the pump chamber. 2, fixed-chip vacuum pump performance has a certain limit, so its use is relatively small. 3, all the fixed-chip vacuum pump to be demolished to multi-level decomposition, the rotor is an important part of the work, and the rotor is relatively difficult to disassemble, while each disassembly, the accuracy will have different degrees of reduction. As the saying goes: There is no end to anything, no one is perfect, fixed-chip vacuum pump has its advantages, but it also has its shortcomings. However, because of these characteristics, people think more about using such products. These are not just bad news for the future of such products. They may also result in new revolutions because of these shortcomings. We all believe that precisely because there is a shortage, there will be room for improvement. Related Articles: Fixed-chip vacuum pump features fixed-chip vacuum pump working principle and structure

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