Comprehensive analysis:
A total of 100 units were tested. The first 7 units were tested to the limit. The maximum load of the machine was set at 25%.
After the sharpening, the load of the machine tool can be reduced, the grinding force of the grinding wheel can be maintained, and the outer diameter of the grinding wheel does not change much. In conclusion, the hardness of the grinding wheel is hard, the grinding wheel is easy to block holes, and the grinding wheel maintainability is good.

Diameter of the grinding wheel is too large, the contact arc between the grinding wheel and the workpiece will increase, which will increase the grinding heat and make cooling and row cutting difficult. If the diameter of the grinding wheel is too small, it is difficult to achieve the ideal grinding speed (30m/s~50m/s), which increases the grinding thickness, increases the conformity of the grinding grains, and is easy to blunt, which increases the surface roughness of the inner hole and reduces the production efficiency when grinding the hole of workpiece.

Usually, as customer said “anything” is not changed, same grinding wheel, same work piece, same grinding machine, same stuff and same grinding condition. We think they change a very small thing “feeding speed”. Because they want to improve the grinding efficiency, increase the feeding speed is an easy way.
However, if increase the feeding speed too much, it makes grinding wheel wears out very quickly. The grinding efficiency is improved, but grinding wheel wears too fast. We recommend customer choose a reasonable feeding speed. That’s not a big problem, but it makes your production cost increased.

Cylindrical vitrified diamond grinding wheel is used for PCD reamers grinding. It enjoys high grinding power,long working life, good surface quality.

Double-end grinding is to grind the two end faces of the workpiece at the same time with two oppositely arranged grinding wheels. It is mainly used for grinding the two end faces of discs, sleeve parts or sheet parts. It is the most effective method for finishing the end faces of flat workpieces. one. Widely used in hydraulic and pneumatic components, hydraulic motor parts, automotive steering pump parts, refrigeration compressor parts, oil pump nozzle parts, engine parts, high-precision bearings, seals, piston rings, measuring tools, molds, instruments, hard End surface processing of high-quality alloy blades, ceramic valve cores, magnetic materials and other products.

Because of the characteristics and advantages of diamond abrasives, diamond grinding wheel has become the ideal choice for grinding hard and brittle materials such as glass, ceramic, gem, stone and hard alloy.With the progress of The Times, the development of science, the needs of society, the development of new materials, grinding processing to high quality, high precision, high efficiency, automation direction of continuous development, the role of diamond grinding wheel is more and more obvious, metal bond diamond grinding wheel on the abrasive grain control strength is high, long life, less wear,The diamond grinding wheel can give full play to its strong wear resistance and cutting ability in high speed and ultra-high speed, high efficiency and high precision grinding, especially in hard and brittle materials, so it is widely used.Diamond grinding wheels are used in almost all sectors of industry, such as aerospace, mold manufacturing, semiconductor manufacturing, optical processing manufacturing, etc.Ceramic materials, optical materials, aero-engine turbine blades, silicon wafer products are used for grinding with diamond wheel.