An anti-corrosion and anti-rust coating process for air compressor end cover manufacturing

Abstract

The invention relates to an anti-corrosion and anti-rust coating process for manufacturing an air compressor end cover. The anti-corrosion and anti-rust coating process for the air compressor end cover adopts the following air compressor end cover grinding device. The air compressor end cover grinding device includes: Bottom plate, rotating motor, rotating disc, positioning column, locking mechanism and grinding mechanism; the anti-corrosion and anti-rust coating process for the air compressor end cover manufactured by the above-mentioned air compressor end cover grinding device includes the following steps: S1, the end cover body Welding; S2, locking the end cap body; S3, grinding the end cap body; S4, painting the end cap body. The present invention can solve the problem existing in the existing manual anti-rust treatment of the end cap: the end cap cannot be locked when it is polished, so that the end cap will move or rotate when it is polished, resulting in poor polishing effect of the end cap; The arc-shaped structure on the upper side is difficult to polish, and the efficiency of manual polishing is low.

Description

technical field [0001] The invention relates to the technical field of air compressor manufacturing, in particular to an anti-corrosion and anti-rust coating process for air compressor end covers. Background technique [0002] Air compressor is a kind of equipment for compressing gas; air compressor is mainly divided into positive displacement compressor, piston compressor, rotary compressor, screw compressor and other forms. The air storage tank is a part of the air compressor. The air compressor compresses the air and stores it in the air storage tank. The end cover of the air storage tank is provided with a cylindrical air outlet pipe, and the outer end of the air outlet pipe is welded with a flange. Used for the connection of components such as valves. [0003] After the casting of the end cover is completed, a flange plate needs to be welded on the outer end of the end cover air outlet pipe, and then the end cover needs to be polished and painted for anti-rust treatmen...

AI Technical Summary

Problems solved by technology

[0004] 1. The end cover cannot be locked when it is polished, so that the end cover will move or rotate during grinding, resulting in poor grinding effect of the end cover;

[0005] 2. The arc-shaped structure on the upper side of the end cover is difficult to polish, and the efficiency of manual polishing is low, and the arc of the end cover is poor

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