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研究了高功率ＣＯ２激光快速刻花中激光功率密度、侧吹气体、重力和激光头的扫描速度对轧辊表面粗糙度和微观硬度的影响，对轧辊表面性质的形成进行了分析，讨论了影响轧辊表面性质的各种主要因素。
The effects of laser power density, side blown gas, gravity and scanning speed of laser head on the surface roughness and microhardness of the roll were studied. The formation of roll surface properties was analyzed. The influences of the roll The main surface properties of the various factors.