Archives August 2019

Factors affecting resin bond diamond tools

1 The influence of the binder mainly includes the influence of the type and content of the binder

(1) Various resin bond The common feature of the diamond tool is that the heat resistance is poor. During the process of machining the workpiece, the heat generated between the diamond tool and the workpiece tends to make the local temperature too high. Read More

Advantages and Applications of Cubic Boron Nitride (CBN)

Cubic boron nitride (CBN) was synthesized manually by General Electric (GE) in the 1950s under high temperature and pressure. Its hardness is only second to that of diamond and much higher than that of other materials. Therefore, CBN and diamond are collectively called superhard materials. Cubic boron nitride is synthesized by hexagonal boron nitride and catalyst under high temperature and pressure. It is another new high-tech product after the advent of synthetic diamond. Read More

Six Problems Must Not Be Ignored in Tool Grinding

Because of the complexity of tool application, the professional grindingcenter must modify the grinding scheme in time according to the failure form ofthe polished tool, and track the use effect of the tool. A professional toolgrinding center must continue to sum up experience, in order to tool grindingbetter, more specialized! From the point of view of tool material, grindingequipment, testing equipment and other hardware and grinding standards, grindingtechnicians and so on, Read More