Development Directions of Diamond Tools in Optical Glass Processing

In the future, what are development directions of diamond tools in optical processing? Let’s learn about them from the following three aspects:

A, In terms of performance

In terms of performance of diamond tools, it has high grinding efficiency, high mould precision, form grinding, etc.

B, In terms of structure

Diamond tools structure is gradually heading to develop in the direction of thin and complex surfaces, etc. The diameter difference of diamond layer becomes less and less (generally at 6 ~ 1 mm), but the height becomes more and more highly, (> 10 mm), and the concentricity is higher and higher (usually < 0.05 mm).

At the same time, diamond pellets are developing in the direction of mirror grinding, and some pellets have cross sink and holes. And in the process of edge grinding, the same grinding wheel can be made into a variety of granularity, and complete the coarse grinding, half-fine grinding and fine grinding of glass edge work at the same time.

C, In terms of manufacturing technology

The manufacturing technology of diamond tools is mainly developing in the direction of raw material refining, well-closed formation, low porosity, binder diversification, and new type binder is heading to Ni-Fe, Fe-C, etc., or adding a small amount of rare earth elements in the binder and its compounds, and a small amount of nano materials. Sintering process gradually replaces the cold reduction sintering with hot pressing + protective atmosphere sintering, and is changing to a low temperature high pressure sintering.

Diamond tools suppliers, such as Yuzhou Hehui Superabrasives Co.,ltd., Beijing Dongmao Glass Machinery and Tools Co., Ltd., Zhengzhou Bosdi Abrasives Co.,Ltd. and CIPIE(Henan)Import and Export Trade Co.,LTD., not only supply great quality diamond tools, but also offer professional after-services for buyers all over the world. If you are interested, please click the above links to make further contacts with them.