Performance testing method and device for vacuum pump

Abstract

The invention provides a performance testing method and device for a vacuum pump. The performance testing method for the vacuum pump comprises the following steps that a trigger signal for performingperformance testing on the vacuum pump is acquired; vacuumizing testing is conducted on the vacuum pump according to the trigger signal and preset vacuumizing time; a first data packet and a second data packet are received, the first data packet comprises a plurality of test vacuum degrees of a first vacuum sensor recorded every preset duration, and the second data packet comprises a plurality ofreal-time vacuum degrees of a second vacuum sensor recorded every preset duration; and the performance condition of the vacuum pump is determined according to the first data packet and the second datapacket. According to the scheme, the first data packet and the second data packet are automatically received after the trigger signal is obtained, the performance condition of the vacuum pump is determined according to the first data packet and the second data packet, the intelligent degree of the whole testing process is high, the process is effectively simplified, and the testing efficiency isimproved.

Description

technical field [0001] The invention relates to the technical field of testing, in particular to a performance testing method and device of a vacuum pump. Background technique [0002] At present, there are a large number of different types of vacuum pumps, but the testing methods for vacuum pumps are relatively simple. Moreover, there are the following problems in the testing of vacuum pumps: it can only detect whether the results meet the process requirements, but the stability of the vacuum pump cannot be tested; the testing process requires manual judgment and recording, which wastes manpower; the testing process is complicated, low in efficiency, and high in error rate; according to As a result, the data found that the maintenance and repair costs after the vacuum pump was abnormal were high. Contents of the invention [0003] An object of the present invention is to simplify the process of vacuum pump performance testing and improve testing efficiency. [0004] A f...

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Problems solved by technology

[0002] At present, there are a large number of different types of vacuum pumps, but the testing methods for vacuum pumps are relatively simple

Moreover, there are the following problems in the testing of vacuum pumps: it can only detect whether the results meet the process requirements, but the stability of the vacuum pump cannot be tested; the testing process requires manual judgment and recording, which wastes manpower; the testing process is complicated, low in efficiency, and high in error rate; according to As a result, the data found that the maintenance and repair costs after the abnormality of the vacuum pump were high

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