Diamond Tools and cBN Tools
Fixed Abrasive Lapping Plate “DPG Wheel”
The DPG Wheel is an environment-friendly fixed abrasive diamond lapping plate to replace conventional lapping.
1) Merits of using the DPG Wheel:
①Clean work environment
・A drastic reduction of industrial wastes.
・No need of cleanup with chlorinated organic solvent.
②Grinding speed 5 to 100 times faster than loose abrasive lapping.
③Cost reduced by long lasting plate and gear.
④Integration of pre-grinding and lapping in one process.
2) Features of the DPG wheel
①Divisible cassette plate type (Base plate needs not be replaced)
②MDP bond (general purpose) and VDP bond (super fine grain)
- ・Brittle materials such as sapphire, crystal, optic glass and crystallized glass
- ・Various kinds of ceramics such as alumina, silicon carbide, zirconia, Altic and alumina nitride
- ・Iron materials such as cold rolled steel, bearing steel, tool steel and stainless steel
- ・Magnetic materials such as ferrite
- ・Semiconductor materials such as silicon and sapphire
- ・Cemented carbide