Straight bar peeling production process

Process Technology of Stripping Skin of Ammeter Bar

Process technology of stripping skin of ammeter bar refers to a kind of technology to remove protective layer on the bar surface. It is mainly used for external parts of various components, such as instrument bar, watch bar, machine bar and so on. This technology has the characteristics of high efficiency, less pollution, low energy consumption and good economic returns.

The process technology of stripping skin of ammeter bar mainly includes alkaline pickling, brushing, shot peening, hot stripping, photo chemical stripping, etc., depending on its specific requirements.

First, chemical reagents are used in alkaline pickling. The ammeter bar is placed in a chemical solution tank which is heated to a certain temperature. The chemical reagents in the solution tank react to corrode the surface of the ammeter bar and then the oxide layer on the bar is removed. This process uses a large amount of resources, and the operating process takes a long time.

Second, brushing is a mechanical treatment for the ammeter bar. The ammeter bar is put into the essence containing tank and brushed by a rotating brush. The brush will brush off the oxide layer on the surface of the bar. This process is fast and does not affect the processing accuracy of the bar after removing the oxide layer.

Third, shot peening is also a mechanical treatment process which can completely remove the oxide layer on the surface of the ammeter bar by the impact of steel shots. A shot gun is used to shoot the steel shots at high speed toward the bar. The steel shots can hit the surface of the bar to remove the oxide layer evenly.

Fourth, hot stripping process is to heat the ammeter bar above the melting point of its protective layer, and then to make the protective layer melt down, so as to achieve the purpose of removing the protective layer. This process is fast and requires less manpower and material resources, but it is necessary to pay attention to the protection of heat-sensitive parts of the bar.

Fifth, photo chemical stripping process is to treat the surface of the ammeter bar with a photosensitive material, then irradiate the photosensitive material with light, and finally the protective layer will be removed after chemical reaction, so as to achieve the purpose of removing the protective layer. This process is environmentally friendly and the cost is low, but the processing accuracy is not high.

In summary, the process technology of stripping skin of ammeter bar has the advantages of high efficiency, less pollution, low energy consumption and good economic returns. However, there are different advantages and disadvantages for each process, so it needs to be chosen according to the specific needs and characteristics of the parts.

Straight bar skinning process is the process of cutting a skin strip off straight bar products in order to improve the surface quality of the product. The process starts with cutting the bar into the desired length. The bar is then fed into the straight bar skinning machine. In this machine, the bar is clamped and held in place. Sharp knives are then used to remove the skin from the bar. The knives are made from high-strength materials and are able to cut through the skins with minimal effort. The skin is then scraped off and separated from the bar.

The process continues by lubrication. The bar is sprayed with lubricants to help reduce the friction between the bar and the knives. This makes it easier for the knives to shear off the skin. After the lubrication process, the bar is polished to create a smooth and uniform surface. This will prevent the bar from easily corroding or wearing down over time.

Finally, the straight bar skinning process is completed with finishing. The bar is inspected for any flaws or damages, and any necessary finishing work is performed. Depending on the product, this could include sanding, polishing, or special coatings. This ensures that the end product is of the highest quality possible.

Straight bar skinning is an essential step in the manufacturing process to ensure the quality of the product is top-notch. It is a labor-intensive process, but when done properly, it can produce a high quality, durable product that can last for years.