Manufacturing method of stainless steel faucet

Abstract

A manufacturing method of a stainless steel faucet includes the following steps of manufacturing outer contours of a valve body of the stainless steel faucet, manufacturing a stainless steel handle, manufacturing a hot-water inlet pipe, a cool-water inlet pipe and a mixed water pipe, manufacturing a water-resisting layer, manufacturing a water inflow fixed layer, conducting argon arc welding assembly and integration of the valve body, and conducting polishing treatment. Compared with the prior art, the manufacturing method of the stainless steel faucet effectively avoids phenomena such as sand holes, bubbles and the like caused by pouring of a traditional method due to the fact that ready-made stainless steel pipes and stainless steel panels are used for manufacturing the stainless steel faucet through hydraulic forming, punching of a punch and argon arc welding connection. In addition, the surface of the ready-made stainless steel pipes and stainless steel panels is easy to process, not prone to being oxidized and free from leading to secondary pollution to drinking water and a phenomenon of excessive heavy metal. In addition, the duration time of the brightness of the stainless steel pipes is longer than that of other materials and the service life of the stainless steel pipes is longer than that of other materials.

Description

technical field [0001] The invention belongs to the technical field of faucet manufacturing technology, and specifically relates to a manufacturing method for forming a faucet by using stainless steel pipes and stainless steel plates. Background technique [0002] Faucets are widely used in daily life. Existing faucets are usually cast from copper materials through molds, and faucet handles are usually cast from zinc alloy materials. During the casting process of the mold, the temperature around it and the inside of the mold The mold temperature will affect the molding effect of the product, accompanied by trachoma, air bubbles and other phenomena. On the other hand, zinc alloy materials and copper materials are easy to oxidize. When zinc alloy and copper materials are oxidized and mixed in drinking water, resulting in Heavy metals exceed the standard, and drinking such water for a long time is extremely harmful to the human body. [0003] For this reason, in recent years, ...

AI Technical Summary

Problems solved by technology

The main disadvantages of this stainless steel faucet are: ①. Due to the hard material of stainless steel, it is formed by wax casting, and the casting melting point is high. It is difficult to control the temperature in the mold and the surrounding environment, and it is easy to produce trachoma and air bubbles, which shortens the service life of the finished product; ② 1. After the faucet valve body is formed, its surface is hard and difficult to be polished and electroplated. It requires high processing accuracy, many processes, high consumables, and high labor intensity.

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