高频淬火原理及基本方法解析

高频淬火原理

 感应加热设备资讯     |      2019-10-09 08:59:46     |    来源:红日电子     |    作者:感应加热设备厂家     |    点击:
导读:
作为专业的高频机厂家,我们主要生产高频、中频、超高频及超音频感应加热设备,设备广泛用于各类金属、工件的淬火、退火等热处理方面。今天,小编就这个问题通过网络整理了一下有关高频淬火原理及基本方法的介绍,具体详情如下:

  作为专业的高频机厂家,我们主要生产高频、中频、超高频及超音频感应加热设备,设备广泛用于各类金属、工件的淬火、退火等热处理方面。今天,小编就这个问题通过网络整理了一下有关及基本方法的介绍,具体详情如下:
 

高频淬火原理示意图

高频淬火原理示意图
 

  一、高频淬火基本原理

  JIANGGONGJIANFANGZAIYONGKONGXINTONGGUANRAOCHENGDEGANYINGQINEI,TONGRUZHONGPINHUOGAOPINJIAOLIUDIANHOU,ZAIGONGJIANBIAOMIANXINGCHENGTONGPINLVDEDEGANYINGDIANLIU,JIANGLINGJIANBIAOMIANHUOJUBUXUNSUJIARE(JIMIAOZHONGNEIJIKESHENGWEN800~1000℃,XINBURENGJIEJINSHIWEN)RUOGANMIAOZHONGHOUXUNSULIJIPEN(JIN)SHUILENGQUE(HUOPENJINYOULENGQUE)WANCHENGJINHUOGONGZUO,SHIGONGJIANBIAOMIANHUOJUBUDADAOXIANGYINGDEYINGDUYAOQIU。

 

  二、高频淬火词语解释

  GAOPINCUIHUODUOSHUYONGYUGONGYEJINSHULINGJIANBIAOMIANCUIHUO,SHISHIGONGJIANBIAOMIANCHANSHENGYIDINGDEGANYINGDIANLIU,XUNSUJIARELINGJIANBIAOMIAN,RANHOUXUNSUCUIHUODEYIZHONGJINSHURECHULIFANGFA。GANYINGJIARESHEBEI,JIDUIGONGJIANJINXINGGANYINGJIARE,YIJINXINGBIAOMIANCUIHUODESHEBEI。GANYINGJIAREDEYUANLI:GONGJIANFANGDAOGANYINGQINEI,GANYINGQIYIBANSHISHURUZHONGPINHUOGAOPINJIAOLIUDIAN (1000-300000HzHUOGENGGAO)DEKONGXINTONGGUAN。CHANSHENGJIAOBIANCICHANGZAIGONGJIANZHONGCHANSHENGCHUTONGPINLVDEGANYINGDIANLIU,ZHEIZHONGGANYINGDIANLIUZAIGONGJIANDEFENBUSHIBUJUNYUNDE,ZAIBIAOMIANQIANG,ERZAINEIBUHENRUO,DAOXINBUJIEJINYU0,LIYONGZHEIGEQUFUXIAOYING,KESHIGONGJIANBIAOMIANXUNSUJIARE,ZAIJIMIAOZHONGNEIBIAOMIANWENDUSHANGSHENGDAO800-1000℃,ERXINBUWENDUSHENGGAOHENXIAO

  GANYINGJIAREPINLVDEXUANZE:GENJURECHULIJISHUYAOQIUJIJIARESHENDUDEYAOQIUXUANZEPINLV,PINLVYUEGAOJIAREDESHENDUYUEQIAN。

  GAOPIN(10KHZYISHANG)JIAREDESHENDUWEI0.5-2.5mm, YIBANYONGYUZHONGXIAOXINGLINGJIANDEJIARE,RUXIAOMOSHUCHILUNJIZHONGXIAOZHOULEILINGJIANDENG。

  ZHONGPIN(1~10KHZ)JIARESHENDUWEI2-10mm,YIBANYONGYUZHIJINGDADEZHOULEIHEDAZHONGMOSHUDECHILUNJIARE。

  GONGPIN(50HZ)JIARECUIYINGCENGSHENDUWEI10-20mm,YIBANYONGYUJIAODACHICUNLINGJIANDETOURE,DAZHIJINGLINGJIAN(ZHIJINGØ:300mmYISHANG,RUYAGUNDENG)DEBIAOMIANCUIHUO。

  GANYINGJIARECUIHUOBIAOCENGCUIYINGCENGDESHENDU,QUJUEYUJIAOLIUDIANDEPINLV,YIBANSHIPINLVGAOJIARESHENDUQIAN,CUIYINGCENGSHENDUYEJIUQIAN。PINLVfYUJIARESHENDUδDEGUANXI,YOURUXIAJINGYANGONGSHI:δ=20/√f(20°C);δ=500/√f(800°C)。SHIZHONG:fWEIPINLV,DANWEIWEIHz;δWEIJIARESHENDU,DANWEIWEIHAOMI(mm)。

  GANYINGJIAREBIAOMIANCUIHUOJUYOUBIAOMIANZHILIANGHAO,CUIXINGXIAO,CUIHUOBIAOMIANBUYIYANGHUATUOTAN,BIANXINGXIAODENGYOUDIAN,SUOYIGANYINGJIARESHEBEIZAIJINSHUBIAOMIANRECHULIZHONGDEDAOLEGUANGFANYINGYONG。

  GANYINGJIARESHEBEISHICHANSHENGTEDINGPINLVGANYINGDIANLIU,JINXINGGANYINGJIAREJIBIAOMIANCUIHUOCHULIDESHEBEI。

 

  三、高频淬火主要方法

  GANYINGJIAREBIAOMIANCUIHUO(GAOPIN、ZHONGPIN、GONGPIN),HUOYANJIAREBIAOMIANCUIHUO,DIANJIECHUJIAREBIAOMIANCUIHUO,DIANJIEYEJIAREBIAOMIANCUIHUO,JIGUANGJIAREBIAOMIANCUIHUO,DIANZISHUJIAREBIAOMIANCUIHUO。

  KUAISUJIAREYULIJICUIHUOLENGQUEXIANGJIEHE。

  通过快速加热使待加工钢件表面达到淬火温度,不等热量传到中心即迅速冷却,仅使表层淬硬为马氏体,中心仍为未淬火的原来塑性、韧性较好的退火(或正火及调质)组织。
 

高频淬火方法

高频淬火方法
 

  ZONGJIE:YISHANGJIUSHIHONGRIDIANZIXIAOBIANZHENGLIDEYOUGUAN《GAOPINCUIHUOYUANLIJIJIBENFANGFAJIEXI》DAZHINEIRONG,XIWANGDUININNENGYOUSUOBANGZHU。RUGUONINHAIXIANGLEJIEGENGDUOGAOPINCUIHUOFANGMIANDEQITAXINXI,QINGSHOUZANGBENZHANJISHIGUANZHUBENZHANGENGXIN。(gideondsouza.com)

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