With the development of technology, high strength, high wear resistance, high hardness, high temperature, light emerging new materials, but also to the high quality machining, concrete cutting wheels high precision, high efficiency, automation direction continues to develop, resin bond diamond wheel are increasingly unable to meet the above requirements, vitrified diamond grinding wheel emergence of this new solution to the above problem concrete cutting discs.
Vitrified diamond grinding wheel with high strength, heat resistance, cutting sharp, high grinding efficiency, grinding process is not easy fever and congestion, a small amount of thermal expansion, in order to control the machining accuracy. Compared with resin bonded grinding wheel, he solved the low life resin diamond grinding wheel, low grinding efficiency, grinding itself variability during grinding problems. It is these advantages ceramic cutting disc bond diamond wheel grinding wheel based on its appearance immediately developed widely used in wafer (semiconductor wafers and solar wafers), PDC, polycrystalline diamond, diamond tools, CBN , machining tungsten steel (alloy), new engineering structural ceramics, precious stones, crystal, rare earth materials (magnetic) high hard and brittle material, and achieved good economic benefits.
Development of domestic ceramic diamond grinding wheel: There are some companies have noticed the advantages of vitrified diamond grinding wheel, began to bond diamond wheel ceramics research and development, production technology matures. More and more ceramics, gems and machining manufacturer of ceramic diamond wheel to start the trial to further reduce production costs .... vitrified diamond grinding wheel play in the future granite cutting disc more and more important role in industrial production.
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