High-speed Cd Dresser Method And Device

On the background of rapidly developed HSM(High Speed Machining) and UHSM (Ultra High Speed Machining) technologies, system construction of high speed grinding technology, high speed grinding mechanism and process and technology of grinding wheels dressing are studied. On-line dressing technology of grinding wheels and equipments are researched in depth. We put forward a new way who dress the grinding wheel using milling mode instead of the tradition on-line dressing method based on existing on-line dressing method. It has high efficiency and can complete face trimming and truing of grinding wheels in very short time. Besides, it has several strongpoints: no grinding burn in CD grinding, low dressing force, little amount of wear, increasing dressing precision.HD-3 bell diamond idler wheel dresser using this method has high dressing precision and efficiency, long life, simple structrue, little volume, and it is easy to cooling and mounting. By using it in CD grinding, we can boost maching efficiency, precision and stability of the parts quality. It meet not only the appeal of improving machining precision in manufacturing but also the desire of heightening machining efficiency in produce. It fully exert the technical economy of high speed and ultra high speed grinding, and has far-ranging application foreground in huge batch produce and no profile grinding.