Case of Electroformed hub type diamond dicing blade for cutting wafer

Crystal glass is a transparent material made with the same ingredients as glass, but with added lead-oxide or metal-oxide. The additional ingredients make the crystal retain its integrity even when cut or blown.

Comparation between Moresuperhard resin diamond/CBN grinding wheel with other brand:

Other brand: Before, the customer used other brand resin CBN grinding , resin CBN grinding wheel can not grind and  without a little cutting force, resin diamond consumption can be ground, the service life is only about a week, the effect is not ideal. There is also the diamond layer fall off phenomenon .

A customer from South Africa, the main industry of the customer is tool manufacturing. The reason why this customer inquired about diamond grinding wheels is because the abrasive belts he used before were zircon belts and ceramic abrasive belts (as shown in photo 1 and photo 2).

More Superhard dicing blade options for IC package dicing process.  Here are some dicing blade specifics

Silicon nitride ceramic seals are more used for dehydration equipment, refitted cars, test motors, refrigeration and air conditioning machinery and other equipment.

At present, the pillar industry of powder metallurgy is automobile industry. As powder metallurgy technology is a kind of material saving, energy saving, less investment, no pollution of metal forming process, has long received the attention of the automotive industry, Ford, GM, Toyota, Honda and so on have opened the powder metallurgy business divisions.

With the development of PCD tools, the requirements for precision and surface roughness of processed workpieces are getting higher and higher, and higher standards have been put forward for the quality of the cutting edges of PCD tools.