The application of internal grinding wheel
Electroplated diamond grinding head is widely used in optical lens, prism, watch glass and sapphire glass. Through the processing of various workpiece, in order to achieve the effect of grinding, fitting, polishing.
According to the use, it is mainly divided into the following internal grinding wheel:
1. Grinding class: mainly installed in the grinding head of the grinder, the workpiece for grinding, grinding, grinding, processing can be divided into coarse grinding and fine grinding.
2. Fitting class: generally used to grind the burr of the workpiece, or the workpiece surface precision is not high processing. Use grinding machine, electric, pneumatic tools and other high-speed operation to achieve the effect of grinding.
3. Polishing class: specially for the surface smoothness (roughness) requirements of higher processing and use, is the need for separate processing process.
Compared with conventional grinding wheel, diamond internal grinding wheel has its own advantages, such as high hardness, high compressive strength and good wear resistance. In grinding process, diamond internal grinding wheel has become the most ideal tool for grinding hard and brittle materials and hard alloy. Using it to grind the workpiece not only has high efficiency, high precision, good roughness, less grinding wheel consumption, long service life, but also can improve the working conditions. Therefore, the use of diamond grinding head is becoming more and more obvious, it is widely used in the ordinary grinding wheel difficult to process the low iron content of metal and non-metal hard and brittle materials, such as cemented carbide, agate gems, high aluminum porcelain, optical glass, semiconductor materials, stone and so on. In the grinding industry, because of the different materials being processed and the choice of abrasive binding properties are not the same.
TAG:   internal grinding wheel