Surface treatment wheel GENIS

cylindricalvitrified-bonded CBNfor crankshafts

External cylindrical grinding with vitrified bonded CBN high-performance grinding tools Following intensive research, TYROLIT has succeeded in developing GENIS - a bond system that ensures optimum wetting and coating of the CBN grain, even with extremely low bond content. By selecting the composition of the bond, at the right firing conditions crystallisation is controlled in a targeted manner. This enables the production of porous textures with high mechanical strength, which feature maximum resistance to the effect of cooling lubricants. The cool grinding specifications of our GENIS highest performance tools enable you to purposely reduce grinding forces and so make the most efficient use of the CBN grain. In all applications, practical experience shows that reduced grinding forces enable minimal wear and maximum profile retention. High adhesion strength of the CBN and optimum resistance to cooling lubricants New high-performance CBN grain qualities Optimised chipping space (porosity) and cool grinding Reduced grinding forces Neutral zone