一、一般情况我厂自七一年年底开始试验,于73年一月份正式成立高抛组,正常担负生产任务,将高抛工艺用于生产。目前我们高抛组共有16个人,设备有QP120三台,其中一台作磨砂用,GP—5高抛机四台,QP50高抛机二台作磨砂用,能加工15种零件,曲率半径从R10～100,光洁度最高能达到Ⅱ级,光圈最好能达到2 First, the general situation I plant since the end of the first seven years of testing, in January 73 formally established Gao throwing group, the normal production tasks, the high throw process for the production. At present, we have a total of 16 high throwing group, equipment QP120 three, one for scrub, GP-5 high throwing machine four, QP50 high throwing machine two for scrubbing, can process 15 kinds of parts, the radius of curvature from R10 ~ 100, finish up to grade Ⅱ, the best aperture can reach 2