As automobiles and home appliances have become more energy efficient and lighter and smaller, requirements for higher quality of machined surfaces of mechanism elements used in them have become severer. For grinding surfaces of these mechanism elements, resin bond wheels have been used in many cases, but we have developed the MB SPARK that enables further improvement of machined surfaces of these mechanism elements. The MB SPARK when used in combination with electro-discharge truing offers significant improvement of truing intervals than resin bond wheels, overturning the common sense of double-ended surface grinding.
Work: pump parts for air conditioners, oil pump parts for cars, engine parts for cars