Warm-pressing forming process for end socket

Abstract

The method comprises the following steps: preparing a stainless steel billet, spraying an anti-rust liquid on the outer surface of the stainless steel billet, injecting the anti-rust liquid into a sprinkling can by adopting a point-like spraying and multi-time spreading method during spraying, and then spraying by virtue of the sprinkling can, during spraying, a nozzle arranged on the spraying can can be used for spraying, after spraying is completed, the operating arm is used for flatly spreading a steel billet, a plurality of sections of aluminum pipes are arranged on the operating arm and connected through bolts, a fiber brush head is arranged on one side of each aluminum pipe, and a brush head is arranged on the other side of each aluminum pipe. The fiber brush head is used for flatly spreading the antirust liquid on the outer surface of a steel billet, the process requirement for machining end sockets of different sizes is met, when the end sockets are machined, a carbon powder coating method is adopted, the weld joints can be observed by means of the permeation amount of carbon powder in the weld joints and a flaw detection instrument, and the welding quality is guaranteed. And the welding process and inspection of the end socket are more efficient.

Description

technical field [0001] The invention relates to a processing method, in particular to a head warm-press forming process. Background technique [0002] The head refers to the component used to close the end of the container to isolate the internal and external media, also known as the end cover. The head of the cylindrical container is generally a rotating shell, which can be divided into convex, Conical, flat and combined shapes. Convex heads refer to heads whose outer surface is convex, such as hemispherical, elliptical, dish-shaped and spherical heads without folds. Some cylinders use convex inwards. The combined bottom head can not only ensure the strength, but also meet the needs of safe use. There are many types of heads, and the requirements for the materials of the heads for different purposes are different. Use special materials to manufacture heads. In order to expand the scope of application and product performance of the head, multi-composite plate heads are an i...

AI Technical Summary

Problems solved by technology

[0002] The head refers to the component used to close the end of the container to isolate the internal and external media, also known as the end cover. The head of the cylindrical container is generally a rotating shell, which can be divided into convex, Conical, flat and combined shapes. Convex heads refer to heads whose outer surface is convex, such as hemispherical, elliptical, dish-shaped and spherical heads without folds. Some cylinders use convex inwards. The combined bottom head can not only ensure the strength, but also meet the needs of safe use. There are many types of heads, and the requirements for the materials of the heads for different purposes are different. Use special materials to manufacture heads. In order to expand the scope of application and product performance of the head, multi-composite plate heads are an important development direction. In the existing manufacturing process of composite plate heads, the shape accuracy of the shape of the head is very high. Low, the effect of processing is not very good