摘要 對于金剛石砂輪修整，尤其是有高精度要求的圓弧金剛石砂輪，杯形砂輪修整技術可以獲得較好的砂輪磨削性能以及修整效率。本文開發了配套超精密平面磨床使用的杯形修整器，分析了其機械誤差影響，并完成了修整實驗及砂輪表面測量及半徑擬合處理，從宏觀上考察了該修整器對砂輪磨削性能的提高，結果證明該修整器可以進行有效修整，提高了加工工具精度，能滿足金剛石砂輪修整使用要求。(金剛石與磨料磨具工程2009年第一期)
　　
　　Abstract For the diamond wheel truing and dressing，especially for high precision arc diamond wheel，the GC cup truing technology is often adopted to obtain fine grinding performance and truing efficiency．This paper presents a cup truer used in surface grinding machine，and analyzes the influence of mechanical error．Truing and dressing experiments and surface measurement of grinding wheel are carried out to obtain improvement of grinding performance and accuracy．The results show that the cup truer developed can well meet the truing anddressing demand.