The Function & Principle of Roll Grinder
I The function of roll grinder
Roll grinder is a kind of equipment specially used for grinding the surface of rolls. It is widely used in metal processing fields such as steel rolling, aluminum rolling and copper rolling. Its main functions are:
1. Improve roll accuracy
Through precision grinding, the roll grinder can remove bumps, defects, oxide scale, etc. on the surface of the roll one by one, thereby improving the accuracy and surface finish of the roll.
2. Improve rolling quality
As the surface accuracy of the rolls is improved, rolling parameters can be better controlled, thereby improving rolling quality and avoiding problems such as unstable rolling quality.
3. Improve production efficiency
The roll grinder can make the surface roughness of the roll reach higher processing accuracy, so that the rolling line speed can be increased, thereby improving production efficiency.
II Principle of roll grinder
The main principles used in roll grinders are grinding wheel feed and table locking. During the grinding process, the roller is pressed on the workbench, and grinding is performed by the rolling of the workbench and the rotation of the grinding wheel. The specific principle is as follows:
1. Grinding wheel feed
The grinding wheel feed is a key component of the roll grinder and the main means to achieve grinding processing. The grinding wheel feed is realized through the grinding wheel bearing and servo control system. The grinding wheel feed speed is controlled by the servo control system to achieve the grinding depth.
2. Lock the workbench
The purpose of locking the worktable is to prevent relative sliding between the roller and the worktable during the grinding process, which will affect the processing accuracy. By locking the cylinder between the workbench and the inserting plate, the workbench and the roll are processed on the same plane.
Through the realization of the above principles, the roll grinder can achieve precision grinding of the roll surface, providing an efficient and stable processing solution for the metal processing industry.