Screening test method of hydraulic pump for underwater acoustic equipment

The invention discloses a hydraulic pump screening test method for underwater acoustic equipment, which comprises the following steps: firstly analyzing common faults of a hydraulic pump, and then pointedly providing a screening test method and carrying out various tests on the basis of the common faults; and finally, after all the tests are completed, carrying out a performance test. The axial plunger pump screening test method has the beneficial effects that the axial plunger pump screening test method can be used for preliminarily screening early problems of plunger pump production and assembly, is beneficial to mastering the consistency and stability of product performance, and can be used for reference for other plunger pump products. According to the screening test method for the screw pump, the use environment of the screw pump is combined, a high-speed test, a full-load test and a working condition test are added, defective products and unqualified products are removed through a non-destructive short-