Improvement of the Biting Conditions of Rolled Pieces
Rolling, a process widely used in the production of metal products, is a process during which the material is rolled in order to reduce its thickness. In addition to reducing the thickness, rolling also improves the surface finish of the material. The processes involved in rolling can also be used to produce a variety of shapes, such as bars and rods. One of the main factors that affect the quality of rolled pieces is the biting conditions, which determine the ability of the rollers to grip the material and form the desired shape. In this article, we will discuss ways to improve the biting conditions of rolled pieces.
The biting of rolled pieces is affected by several factors, such as the surface finish of the material and the amount of force applied by the rollers. Improving the biting conditions requires these factors to be controlled and adjusted in a manner that allows the rollers to bite into the material easily. One of the ways to control the biting conditions is by increasing the number of passes that the material undergoes during the rolling process. By increasing the number of passes, the surface finish of the material is improved, allowing the rollers to better grip the material.
In addition to increasing the number of passes, the surface finish of the material can also be improved by using polishing agents. Polishing agents are materials that are applied onto the surface of the material. The applied agent creates a smooth surface, which helps the rollers get a better grip of the material. To improve the biting conditions further, the rollers must also be adjusted in accordance with the base material. This involves setting the rollers so that they apply an optimal amount of pressure to the material, thereby ensuring that the rollers are able to bite into the material with ease.
Finally, the biting conditions of rolled pieces can be improved by using lubricants. Lubricants are materials that are applied onto the surface of the material to reduce the friction between the roller and the material. The reduced friction helps to improve the gripping of the material by the roller, allowing it to form the desired shape effectively.
In conclusion, the biting conditions of rolled pieces can be improved by controlling and adjusting several factors, such as the surface finish of the material, the number of passes undergone by the material, the type of polishing agents used, and the rollers’ pressure applied to the material. Additionally, lubricants can also be used to reduce the friction between the roller and the material, thereby improving the gripping of the material and resulting in improved quality of the rolled pieces.
