Production and machining method of plunger pump for high-quality high-pressure cleaning machine

Abstract

The invention discloses a production and machining method of a plunger pump for a high-quality high-pressure cleaning machine. The production and machining method comprises the following steps that (1) incoming material detection is conducted, specifically, size measurement is conducted on accessories, and sampling detection is conducted on the sealing performance between a plunger and a pump headthrough sealing detection equipment; (2) deburring is conducted, specifically, burr and flash are scraped off through a triangular scraper shaft hole; (3) cleaning is conducted, specifically, particulate matter is taken out; (4) crankcase assembly is conducted; (5) pump head assembly is conducted; (6) pump head and crankcase assembly is conducted, specifically, a digital display torque wrench isadopted for fixing; (7) testing is conducted, specifically, testing can be conducted by injecting oil liquid into a crankcase, the oil temperature, the pressure, the flow and the state of the pump aremonitored, and pump calibration records are filled in; and (8) numbering and warehousing are conducted, specifically, the calibrated pump is numbered, labeled, subjected to surface cleaning and finally warehoused. According to the production and machining method, the using quality is effectively ensured, the service life is greatly prolonged, and the pressure is stable and reliable.

Description

technical field [0001] The invention relates to the field of high-pressure cleaners, in particular to a production and processing method of a high-quality plunger pump for high-pressure cleaners. Background technique [0002] The high-pressure cleaning machine uses the power device to make the high-pressure plunger pump generate high-pressure water to wash the surface of the object. The impact force of the water is greater than the adhesion between the dirt and the surface of the object. A cleaning device. Because high-pressure water jets are used to clean dirt, unless it is very stubborn oil stains, you need to add a little detergent, otherwise the foam generated by strong water pressure is enough to take away ordinary dirt, so high-pressure cleaning is also recognized as the most scientific, economical and environmentally friendly in the world. One of the cleaning methods. [0003] The high pressure of the high-pressure cleaner comes from the plunger pump. The quality of...

AI Technical Summary

Problems solved by technology

[0003] The high pressure of the high-pressure cleaner comes from the plunger pump. The quality of the plunger pump directly affects the quality of the high-pressure cleaner. The existing small and medium-sized enterprises have their own processing technology in the production process. The plunger pumps can be used normally, but due to the lack of control of the details in the process, the life of the plunger pump is greatly reduced, which is not conducive to use

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