Manufacturing technology of wear-proof and rust-proof support

Abstract

The invention discloses a manufacturing technology of a wear-proof and rust-proof support. The manufacturing technology of the wear-proof and rust-proof support comprises the following steps of conducting material selection, wherein 304 stainless steel material is used as a blank; conducting heat treatment, wherein solution treatment is conducted on the selected steel plate, the temperature is kept at 1050 DEG C for 15 minutes, and then rapid cooling is conducted; hot rolling formation is conducted on the steel plate, a support rough blank is obtained, oxide skin is removed, and then rapid cooling is conducted; conducting machining, wherein the support rough blank is fine machined, and the complete outline of the support is obtained; manufacturing an oxide layer, wherein the obtained support is placed in an acid solution to be dipped for over 30 minutes, and finally the support is taken out and flushed; and conducting surface treatment, wherein a flame is jet to the surface of the oxide layer, alloy particles in the molten state are added to the flame to form a wear-proof layer at the same time, and the alloy particles are tungsten-cobalt alloy particles; conducting rust-proof surface treatment, wherein the rust-proof paint is sprayed to the surface of the wear-proof layer or the wear-proof layer is coated with the rust-proof paint in a roller manner, and polyurethane lacquer is sprayed to the surface of the rust-proof paint three times. By the adoption of the manufacturing technology of the wear-proof and rust-proof support, the rust-proof performance of the support is effectively improved, and the service life of the product is prolonged.

Description

technical field [0001] The invention relates to the field of air conditioner bracket manufacturing, in particular to a manufacturing process for wear-resistant and rust-resistant brackets. Background technique [0002] With the rapid development of modern society, scientific and technological progress has brought great convenience to people's lives. For example, in hot summer, air conditioners have become an indispensable part of urban life, but most of the old floors are not designed with special The air conditioner external unit is placed on a platform, so most of the air conditioner external units are installed on the wall by nailing the triangular external unit bracket made of metal. However, after five to eight years of use, these triangular external machine brackets will produce a lot of rust, and the structure will no longer be stable, thus causing potential safety hazards. Contents of the invention [0003] The invention aims to provide a manufacturing process for...