来源：//angelsfansgear.com/ 时间： 2023-10-19 浏览次数: 2
The characteristic of high-pressure spray cleaning is to use a higher spray pressure than traditional ones, and use a dedicated nozzle to position and spray the workpiece at a fixed point; The spray pressure is 0.25MPA-0.5MPA, and the cleaning agent is a low foam, low concentration water-based cleaning solution.
High pressure spray cleaning process for engine connecting rods
The high-pressure spray cleaning machine for engine connecting rods adopts a conveyor chain for step-by-step transportation. Firstly, clamp the connecting rod through a clamping device and step it down into a sealed high-pressure cleaning box. In this area, the upper and lower high-pressure spraying are used to form a staggered flow of water, forming a vortex flow that allows the connecting rod to be thoroughly cleaned in the sealed cleaning box. After the cleaning is completed, the upper part of the connecting rod enters the local cleaning area, and the nozzle is positioned and fixed in the local cleaning area to perform high-pressure flushing on the small holes of the connecting rod. The lower part of the high-pressure spray cleaning machine is connected to a cleaning agent recycling box, and the sprayed cleaning agent is purified, recycled, and reused through the cleaning agent recycling equipment. The cleaned connecting rod is stepped into a vacuum drying box and dried through high vacuum temperature. The dried connecting rod enters the anti rust area and is sprayed with anti rust liquid. After spraying the anti rust liquid, it is transported to a cold air cooling box for air drying. Then, the connecting rod is stepped to the feeding position and removed to complete the entire cleaning process.
High pressure spraying is commonly used for cleaning hard adhesive particles with complex surface shapes, threaded holes, blind holes, narrow gaps, and other cleaning methods that are difficult to remove. Based on the dirt state on the surface of the cleaned parts, appropriate spraying pressure and cleaning agent are selected.
The high-pressure spray cleaning machine operates reliably and has stable performance. The use of high-pressure spray cleaning technology not only improves the cleanliness of the connecting rod, but also indirectly improves its service life. The use of hydrocarbon cleaning agents instead of traditional cleaning agents not only improves cleaning efficiency but also improves the working environment for cleaning. The application of automatic control technology has reduced labor costs, made equipment operation more reliable and safe, and greatly improved production efficiency.