Magnetic polishing machine is a surface treatment equipment commonly used in modern industrial production, with high efficiency, precision, environmental protection and other characteristics. However, in the process of use, some problems will be encountered. This article will focus on the use of magnetic polishing machine in the process of common problems and solutions to help users better use and maintain the equipment.
Magnetic polishing machine is the use of magnetic force, through the polishing disc and the friction between the workpiece to realize the surface of the workpiece polishing equipment. It is mainly composed of polishing disk, magnetic motor, workpiece fixture, control system and other parts. Magnetic polishing machine has the advantages of high polishing efficiency, good surface quality, and can realize automatic production, etc. It is widely used in aerospace, automobile manufacturing, precision instruments, hardware products and other industries.
1. Poor polishing effect
Phenomenon: After the workpiece is polished, the surface quality does not meet the requirements, there are scratches, unevenness and other problems.
Solution:
(1) Check the wear of the polishing disk, such as serious wear, should be replaced in time with a new polishing disk;
(2) Adjust the concentration of polishing liquid and polishing speed to achieve the best polishing effect;
(3) Check the clamping method of the workpiece to ensure that the workpiece is stable in the polishing process and avoid vibration;
(4) Regularly clean the polishing disk and workpiece surface dirt, keep the polishing surface clean.
2. equipment running noise
Phenomenon: magnetic polishing machine in operation, the noise exceeds the prescribed range, affecting the production environment.
Solution:
(1) Check the fastening of each part of the equipment, if it is loose, it should be fastened in time;
(2) Check the bearing wear of the magnetic motor, if the wear is serious, the bearing should be replaced in time;
(3) Adjust the working position of the equipment to avoid friction between the equipment and other equipment or objects such as walls;
(4) Regular maintenance and repair of the equipment to ensure smooth operation.
3. Unstable polishing speed
Phenomenon: Magnetic polishing machine in the running process, polishing speed fast and slow, affecting the polishing effect.
Solution:
(1) Check the power line of the magnetic motor to ensure that the power supply is stable;
(2) Check the transmission belt of the magnetic motor for wear and tear, such as serious wear and tear, the transmission belt should be replaced in time;
(3) Adjust the speed controller of the magnetic motor to ensure stable polishing speed;
(4) Regular maintenance of the magnetic motor to keep the motor running well.
4. Burns on the surface of the workpiece
Phenomenon: workpiece in the polishing process, the surface produces burn marks, affecting product quality.
Solution:
(1) Check the temperature of the polishing solution, if the temperature is too high, the temperature of the polishing solution should be reduced;
(2) Adjust the polishing speed and pressure to avoid excessive friction on the surface of the workpiece;
(3) Regularly replace the polishing fluid, keep the polishing fluid clean and good lubricating properties;
(4) Strengthen the cooling measures of the workpiece to reduce the temperature of the workpiece surface.
Magnetic polishing machine in modern industrial production plays an important role, but the use of the process will also encounter some problems. Through the introduction of this article, we hope that users can better understand the common problems and solutions of magnetic polishing machine, improve the efficiency of the use of equipment and polishing quality, and contribute to China's industrial development.
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