In order to be able to adapt to the needs of the products to be milled, the grinding tools such as the flap wheel, the flap disc piece and the flat abrasive cloth wheel need to be processed to improve the grinding performance of the grinding tool. This process is called the immersion treatment process. The immersion treatment process has undergone a long period of development, with traditional immersion treatment processes and modern immersion treatment processes.
1. Insufficient immersion treatment of traditional flap disc, flap wheels and grinding wheels. The traditional grinding wheel immersion process is a grinding wheel process which is treated with various impregnating agents based on stearin and sulfur, and can effectively improve the grinding performance of the grinding tool. However, this Chinese process has certain defects, and finally, It often reduces the use of the grinding wheel. The main reason is that these components do not form a homogeneous melt, the hard fat is distributed on it, and the sulfur is distributed below.
2. Advantages of modern impregnation treatment processes. The modern impregnation process is developed on the basis of a conventional treatment process in which the grinding wheel is first heated to 140-150 ° C and then placed in a heated impregnant melt and pulsed for 4 minutes. This ensures that all of the impregnant components are uniformly saturated in the grinding wheel. The grinding wheel is lifted and rotated from the melt, and the grinding wheel is thrown away to remove excess impregnating agent. The grinding wheel discards the excess impregnant according to this specification. When the dressing is finished, no tumor is formed on the diamond, and the surface is not greasy when ground, and no burn is generated on the surface to be ground.