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Method for improving the bonding force between diamond and carcass in diamond tools

0 Preface

Due to its high hardness, high strength, high wear resistance and low linear expansion coefficient, diamond tools are suitable for processing hard and brittle hard-to-machine materials such as cemented carbide, optical glass and advanced ceramics. Materials such as stone, semiconductor, ferrite and boron carbide and corundum sintered body are widely used in industrial fields such as machinery, electronics, construction, drilling, medical optical glass processing. However, there are still problems in the use of diamond tools, which are manifested in the fact that the diamond particles are easily detached during work, which reduces the service life and performance level of the diamond tools. According to reports, the utilization rate of diamond in the majority of the diamond tools is only about 60%. (more…)