关键字导读: 激光
MIAOXIE: JIGUANGCUIHUODESHOUYAOTESESHIJIENAGAONENGJIGUANGSHUZUOWEIGAONENGREYUAN,DIANMOJIGUANGFASHENGQIFASHENGJIGUANGHEWAIGUANGLUCHUANSHUHEJUJIAO,GOUCHENGNENGLIANGMIDUHENGAODEGUANGSHU,WANCHENGJINSHUJICAIWAIBIAODERECHUZHIGONGYI,QIGONGYIXINGYOUYUGUANLIHUOYANWAIBIAOCUIHUO、ZHONGGAOPINWAIBIAOCUIHUODENGFANGSHI。
Introduction
激光淬火的首要特色是接纳高能激光束作为高能热源,颠末激光发生器发生激光和外光路传输和聚焦,构成能量密度很高的光束,完成金属基材外表的热处置工艺,其工艺性优于惯例火焰外表淬火、中高频外表淬火等方式。
详细表此刻因为激光束具备能量轻易节制,颠末整形的激光束具备能量密度高、标的目的性好等特色。
工艺根基特色包罗:
硬度高,即激光淬火硬度高于惯例淬火硬度,比惯例淬火工艺硬度高5-20%
软化深度可控,软化层有用厚度可控为0.2-1.0,单条软化带宽度1.5-60mm, 多条搭接处置,可完成大面积激光热处置。
REYINGXIANGQUXIAO,BIANXINGXIAO,RUANHUACENGYUJICAILIANXICHUGOUCHENGJIGUANGSHUDUIGONGJIANDEREYINGXIANGQU,QIGUIMOHENXIAO,YUE0.3-1.0mm。
JIGUANGRECHUZHIRENWUJIANGEJIAODA,JIJIALINGBANJIANGEGONGJIANWAIBIAODEJIANGEWEI100-300mm,GONGYISHIXINGBIANLI,KETINGZHIBUFENCUIHUOGONGYISHIXING,GONGYISHIXINGJIAOJIE、KEKONGXINGQIANG。