Intelligent piston ring electrochromism system

Abstract

The invention discloses an intelligent piston ring electrochromism system which comprises a sand blasting machine, a pickling unit, a first washing device, a second washing device, an etching groove, a chromium plating unit, an alkaline cleaning device, a third washing device and a fourth washing device which are sequentially arrayed according to the technological process, and each of the above portions is provided with a sub-control system; multiple piston rings are clamped into a barrel in shape through a clamp; the intelligent piston ring electrochromism system further comprises a driving unit and a main control system, the sub-control systems are connected with the main control system, the piston rings clamped in the shape of the barrel are hung on the driving unit, and the main control system is electrically connected with the driving unit and controls time for the piston rings to stop in the portions by controlling operation of the driving unit. The electrochromism process of the piston rings is controlled through the sub-control systems and the main control system, so that automation and intellectualization are realized, labor force is reduced, and corporate employment costs are lowered.

Description

technical field [0001] The invention belongs to the technical field of chrome plating equipment and technology, in particular to a chrome plating system for piston rings. Background technique [0002] Chromium plating is generally applied to the surface of products such as molds and mechanical friction parts. After chrome-plating treatment, the mold and workpiece will have the advantages of flat and clean surface, easy demoulding, and no rust. The piston ring is the core component inside the fuel engine, and it completes the sealing of fuel gas together with the cylinder, piston and cylinder wall. The working environment of piston rings is very harsh, requiring high temperature resistance, friction resistance, and better sealing performance, so the surface generally needs surface treatment, and the market share of chrome-plated piston rings is very high. However, the traditional electrochrome plating has a low degree of automation and intelligence, requires manual work, an...

AI Technical Summary

Problems solved by technology

However, the traditional electrochrome plating has a low degree of automation and intelligence, requires manual work, and has many problems.

First: The temperature of the piston electrochrome plating is around 60°C, and chromic acid floats in the air, especially in rainy days and summer, the air in the electrochrome plating workshop has a strong chemical smell, which affects the health of the workers; Sanding, water washing, and chrome-plating stations are carried by hand, which requires a lot of labor; third: when carrying the piston ring out of the chrome-plating tank or etching tank, chromic acid may drip onto the clothes, which will be stained or corroded by the clothes; the most important Unfortunately, due to the harsh environment of the electrochrome plating workshop, even if the wages are raised, it is difficult to recruit operators. Facing the problem of labor shortage, it is urgent to improve its automation and intelligence.

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