关键词: 砂轮, 修整, 现状, 展望

Abstract: Grinding wheel dressing performsed a vital role in the processes of high-speed and high-efficiency grinding, precision and ultra-precision grinding, and form grinding. Since the grinding processes were mainly the interaction between the grinding wheel and the surfaces of the workpieces, and as grinding progresses, the grinding wheel was gradually dulled, and it was difficult to grind effectively. To ensure grinding quality and grinding accuracy, the grinding wheel needed to be regularly dressed. In order to promote the development of grinding wheel dressing techniques, scholars at home and abroad had continuously improved and innovated grinding wheel dressing methods and achieved a lot of pioneering and groundbreaking research results. However, the increasing requirements of high precision, high efficiency, high performance products had posed challenges to grinding wheel dressing techniques. Aiming to drive the continuous development and progresses of grinding wheel dressing techniques, the current development status, basic principles, main features, and development bottlenecks of grinding wheel dressing methods were summarized and analyzed in detail. The problems needed to be solved urgently for grinding wheel dressing were also briefly discussed, and the direction of grinding wheel dressing investigation was prospected.

Key words: grinding wheel, dressing, review, prospect