-Advance, high-performance grinding technology is vital to manufacturing industry today.

-The demands on the grinding process are becoming ever tougher, both in economics and in dimensional and geometrical tolerance and surface quality.

-This is where dressing steps in.

-Dressing tools for silicon carbide and aluminum oxide wheels must fulfill the following tasks :

• • “True” the wheel to eliminate run-out and correct geometrical shape.
  • Restore the required effective roughness of the wheel.
  • Keep the wheel ‘open’ for high grinding efficiency.