Manufacturing method of stainless steel valve element
A production method, stainless steel technology, applied in the production field of stainless steel valve core, can solve the problems of slow processing speed, low service life, low production efficiency, etc., achieve the effect of reducing production cost, changing manufacturing process and improving production efficiency
Inactive Publication Date: 2018-05-18
黄珍珍
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Problems solved by technology
[0005] The first purpose of the present invention is to provide a method for manufacturing a stainless steel valve core, which solves the technical problems of high heavy metal content, poor environmental performance, harmful to human body, and low service life.
[0006] The second object of the present invention is to provide a method for manufacturing a stainless steel valve core, which solves the technical problems of complex production process, cumbersome processing methods, excessive use of raw materials, and high production cost
[0007] The third purpose of the present invention is to provide a method for manufacturing a stainless steel valve core, which solves the technical problems of slow processing speed, low production efficiency, difficult control of product quality, and high rate of defective products
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[0068] According to the technical solution of the present invention, those skilled in the art can propose multiple structural modes of the present invention without changing the essence and spirit of the present invention. Therefore, the following specific embodiments and drawings are only specific descriptions of the technical solution of the present invention, and should not be regarded as the entirety of the present invention or as a limitation or restriction on the technical solution of the present invention.
[0069] With reference to the accompanying drawings, the present invention provides a method for manufacturing a stainless steel valve core, characterized in that the process comprises the following steps, specifically:
[0070] Reference attached Figure 1-3 , using a sawing machine to cut the material to make a stainless steel hexagonal body 1 .
[0071] ① Use a sawing machine to automatically cut the raw stainless steel round tube to obtain the required length of...
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The invention relates to a manufacturing method of a stainless steel valve element. The manufacturing method comprises the following steps that a, a stainless steel hexagonal main body is manufactured; b, a stainless steel round pipe main body is manufactured; c, a stainless steel handle is manufactured; d, surface treatment is carried out; and e, assembling is carried out. The technical problemsthat faucets and angle valve elements are prepared from copper through precision casting at present, accordingly, the manufacturing cost is high, production benefits are low, production processes aretedious, finished product quality is unstable, the product heavy metal content is high, and products are harmful to the human body are solved. According to the manufacturing method of the stainless steel valve element, a traditional manufacturing technology is changed, and all important components are made through stamping. The manufacturing method has the following advantages that raw materials are greatly saved, and the manufacturing cost of the valve element is reduced; the machining process is simple, the production speed is improved, and production benefits are improved; and all the important components are manufactured from the SUS304 stainless steel, and therefore machined products are attractive in appearance, free of lead, environmentally friendly and harmless to the human body.
Description
[0001] This application is a divisional application of a patent with an application number of 201510108737X and an application date of March 12, 2015, entitled "A Method for Making a Stainless Steel Valve Core". technical field [0002] The invention relates to a manufacturing method of a valve core, in particular, the invention relates to a manufacturing method of a stainless steel valve core applied in the field of mechanical engineering. Background technique [0003] The spool is a spool part that the valve body uses to move to achieve basic functions such as direction control, pressure control or flow control. Spools are widely used in modern society, especially in the technical field of faucets, angle valves, fire pipes and plumbing fittings. There are many types of existing spools, mainly divided into plastic spools, copper spools, cast iron spools, etc. Stainless steel spools are rarely used under existing conditions. [0004] Most of the spools in the prior art use ...
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IPC IPC(8): B23P15/00
Inventor 不公告发明人
Owner 黄珍珍