中国科学院上海光机所和重庆大学、重庆纺织机械专件厂共同试验用激光热处理纺织机用的纺锭,经过两年多时间的试验研究,取得了可喜的结果。最近在重庆召开的鉴定会测定表明,激光热处理过的纺锭使用寿命可以提高一倍以上,其他机械性能也有明显的提高。专家们认为,这是一项国际首创的纺锭热处理工艺。 Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences and Chongqing University, Chongqing Textile Machinery Parts Factory jointly test the use of laser heat treatment of textile machine spindles, after more than two years of experimental study, and achieved gratifying results. The recent appraisal meeting held in Chongqing shows that the service life of laser heat-treated spindles can be more than doubled, and other mechanical properties have also been significantly improved. Experts believe that this is an international initiative of the spindle heat treatment process.