五金衝壓件加工廠模具表麵的處理技術

五金衝壓件加工廠模具表麵的處理技術 mojuzaigongzuozhongchuleyaoqiujitijuyouzugougaodeqiangduherenxingdehelipeihewai
，qibiaomianxingnengduimojudegongzuoxingnengheshiyongshoumingzhiguanzhongyao。zhexiebiaomianxingnengzhi：耐磨損性能、耐腐蝕性能
、摩擦係數、pilaoxingnengdeng。zhexiexingnengdegaishan
，danchunyilaijiticailiaodegaijinhetigaoshifeichangyouxiande，yeshibujingjide，ertongguobiaomianchulijishu，wangwangkeyishoudaoshibangongbeidexiaoguo，zheyezhengshibiaomianchulijishudedaoxunsufazhandeyuanyin。 模具的表麵處理技術，是通過表麵塗覆
、表麵改性或複合處理技術
，改變模具表麵的形態、化學成分、組織結構和應力狀態，以獲得所需表麵性能的係統工程。從表麵處理的方式上，又可分為：化學方法、物理方法、物理化學方法和機械方法。雖然旨在提高模具表麵性能新的處理技術不斷湧現，但在模具製造中應用較多的主要是滲氮、滲碳和硬化膜沉積。滲氮工藝有氣體滲氮、離子滲氮
、yetishendandengfangshi，meiyizhongshendanfangshizhong，douyouruoganzhongshendanjishu，keyishiyingbutonggangzhongbutonggongjiandeyaoqiu。youyushendanjishukexingchengyouliangxingnengdebiaomian，bingqieshendangongyiyumojugangdecuihuogongyiyoulianghaodexietiaoxing，tongshishendanwendudi，shendanhoubuxujilielengque，mojudebianxingjixiao
，yincimojudebiaomianqianghuashicaiyongshendanjishujiaozao，yeshiyingyongzuiguangfande。