Common superhard abrasive grinding wheel dressing methods
Superhard abrasive grinding wheel has excellent grinding performance and strong wear resistance, so it does not need to be trimmed often, but it is difficult to trim after initial installation and use of blunt grinding wheel. Especially in recent years, the wide application of superhard materials in production engineering and science and technology has made the application of superhard abrasive grinding wheels increase sharply, and thedressing problem of grinding wheelshas become increasingly acute, which has become an important research topic in the world. So far, many new dressing methods have been developed on the basis of the previous conventional dressing methods. The dressing of superhard abrasive grinding wheel is usually divided into two processes: shaping and dressing. Shaping is the micro cutting of grinding wheel, so that the grinding wheel can achieve the required geometric shape accuracy and make the abrasive tip slightly broken, forming a sharp grinding edge. Dressin...