【摘要】 使用了钕玻璃激光器对蒸汽流量计中二个不锈钢另件的尖端部位艺淬火处理。另件的表面光洁度(▽8)和尺寸精度保持不变,表面硬度从 HRC24提高到 HRC52-58,从而提高了另件耐磨性,并简化了原加工工艺。自1985年三月以来,已在国内首次将钕玻璃激光淬火工作用于仪表制造中。更多还原

【Abstract】 Nd:glass laser was used to do the hardening treatment of the highest point positionon two stainless steel components of vapour flowmeter.The surface smoothness ((?)8) and the sizeaccuracy of the components were all unchanged.The surface hardness was improved from HRC 24 toHRC 52-58,and the primary working processes were condensed.Since March 1985,the technique ofNd:glass laser hardening treatment has been used in instrument manufacture.更多还原