Potentials of Vitrified and Elastic Bonded Fine Grinding Worms in Continuous Generating Gear Grinding

Continuous generating gear grinding with vitrified worms is an established process for the hard finishing of gears high-performance transmissions. Due to increasing requirements in terms power density, required surface roughness continuously decreasing. In order meet tooth flank roughness, common manufacturing processes are polish elastic bonded tools and fine tools. The behavior potential different bonds producing super surfaces have not been sufficiently scientifically investigated yet. Therefore, objective this report evaluate these potentials. Part investigations bonded, as well comparable grit sizes. tool specifications empirically independent grain size, focusing on influence bond. One result was that could be reduced nearly same values tool. Furthermore, a dependence selected parameters determined. However, it found out profile line after significantly dependent strategy used.