1. Use kerosene or diesel as a cleaning agent, put the parts into the screen, and clean them with a wire brush. The sludge and sand will leak into the bottom of the tank through the screen. After cleaning, dry the parts or blow them dry with compressed air.
3. Steam cleaning: The basic components of Baic Car, such as cylinder blocks, gearboxes, main reducers, etc., have a lot of grease and weight, so steam cleaning has high efficiency and good cleaning quality.
4. Chemical cleaning: use acid and alkali chemical products as cleaning fluid. It has a good effect on removing rust spots and oxide scales, but it is highly corrosive and is not suitable for non-ferrous metals and non-metallic products.
5. Solution circulation cleaning: For example, the oil scale in the lubricating oil passage of Petrol Car engine and the scale in the cooling system water passage are mostly cleaned by solution circulation method. Under the action of acid or alkali, dirt changes from insoluble matter to dissolved matter, which is then washed away by water.
6. Cleaning up carbon deposits: The components of carbon deposits are very complex, most of which are non-volatile components, such as asphaltene, tar, etc. The higher the operating temperature of a Petrol Car engine, the higher the content of non-volatile components, the harder the carbon deposit layer will be, and the stronger the bond with the metal. It is usually removed by mechanical means or chemical solution after softening and dissolving.
When cleaning, please note that all rubber, bakelite, plastic, aluminum alloy, oil seals, brake friction plates, and clutch plates cannot be cleaned with alkaline solutions; parts such as oil-containing powder metallurgy bearings, hydraulic brake pump cups, etc. cannot be immersed in Clean in perishable solutions.
4. Chemical cleaning: use acid and alkali chemical products as cleaning fluid. It has a good effect on removing rust spots and oxide scales, but it is highly corrosive and is not suitable for non-ferrous metals and non-metallic products.
5. Solution circulation cleaning: For example, the oil scale in the lubricating oil passage of Petrol Car engine and the scale in the cooling system water passage are mostly cleaned by solution circulation method. Under the action of acid or alkali, dirt changes from insoluble matter to dissolved matter, which is then washed away by water.
6. Cleaning up carbon deposits: The components of carbon deposits are very complex, most of which are non-volatile components, such as asphaltene, tar, etc. The higher the operating temperature of a Petrol Car engine, the higher the content of non-volatile components, the harder the carbon deposit layer will be, and the stronger the bond with the metal. It is usually removed by mechanical means or chemical solution after softening and dissolving.
When cleaning, please note that all rubber, bakelite, plastic, aluminum alloy, oil seals, brake friction plates, and clutch plates cannot be cleaned with alkaline solutions; parts such as oil-containing powder metallurgy bearings, hydraulic brake pump cups, etc. cannot be immersed in Clean in perishable solutions.