MUQIAN,HENDUOQIYESHIYONGDEGAOPINGANYINGJIARESHEBEI,HENDUODOUSHIGAOPINHANJIE,TASHILIYONGGAOPINDIANLIUSUOCHANSHENGDEJIFUXIAOYINGHEXIANGLINXIAOYING,JIANGGANGBANHEQITAJINSHUCAILIAODUIJIEQILAIDEXINXINGHANJIEGONGYI。GAOPINHANJIEJISHUDECHUXIANHECHENGSHU,TASHIZHIFENGHANGUAN(ERW)SHENGCHANDEGUANJIANGONGXU。GAOPINHANJIEZHILIANGDEHAOHUAI,ZHIJIEYINGXIANGDAOHANGUANOUBAOTIYUDEZHENGTIQIANGDU,ZHILIANGDENGJIHESHENGCHANSUDU。XIAMIAN,HONGRIDIANZIXIAOBIANJIANDANSHUOSHUO【GAOPIN】JIUSHIZENMEHUISHI:
所谓高频,是相对于50Hz的交流电流频率而言的,一般是指50KHz~400KHz的高频电流。
ZAIGAOPINHANJIELINGYUZHONGDEYINGYONGSHIYIZHONGJIAOBIANDIANLIUPINLVZAI100QIANHEZIDAO800QIANHEZIDEPINLV。GONGPIN50HUO60HEZISHOUXIANBIANHUANCHENGZHILIU,GAIZHILIUTONGGUOSHIYONGZHENKONGGUANJIEHECAOLUDIANRONGXINGCHENGDEZHENDANGHUOTONGGUOGAOPINGONGLVJINGTIQIJIANMOSFETs(JINSHUYANGHUAWUCHANGXIAOYINGJINGTIGUAN)ZUCHENGDENIBIANQIJIANGZHILIUBIANHUANCHENGGAOPINJIAOLIUDIAN,TONGGUOSHUCHUZHUANGZHIXINGCHENGGANGGUANHANJIEJIAREYUAN。

所以,简述来说工频转换成高频的步骤即为:工频交流(整流)——>直流(振荡/逆变)——>高频交流
GAOPINDIANLIUTONGGUOJINSHUDAOTISHI,HUICHANSHENGLIANGZHONGQITEDEXIAOYING:JIFUXIAOYINGHELINJINXIAOYING,GAOPINHANJIEJIUSHILIYONGZHEILIANGZHONGXIAOYINGLAIJINXINGGANGGUANDEHANJIEDE。
高频电流和焊接的关系
GAOPINDIANLIUSHIFEICHANGSHIHEYUHANJIEGANGGUANDE。YINWEITADEQUFUXIAOYINGDETEDIAN,DIANLIUJINZAIBIAOMIANLIUDONGBINGQIEJINYOUSHAOLIANGDEJINSHUGANGDAIBIANYUANBIAOMIANBEIJIARE,SHAOLIANGDERELIANGXINGCHENGFEICHANGZHAIDEREYINGXIANG(HAZ)QUJIUKEYIJIANGJINSHUBIAOMIANJIAREDAOZUGOUGAODEWENDU。
REYINGXIANGQU(HAZ)SHIHANJIEDEYIBUFEN,FENBUYUJIEHEXIANDELIANGBIAN,SHIBEIJIAREDAOZUGOUGAOWENDUERWEIBEIRONGHUABINGQIEYIJINGGAIBIANLEBENSHENJINGXIANGJIEGOUDEQUYU。
LINJINXIAOYINGBANGZHUJIZHONGDIANLIUXIANGYUELAIYUEKAOJINBINGXINGCHENGVeeJIAODELIANGGEGANGDAIBIANYUANLIUDONG。SHIGONGZUOGUOCHENGBIANDEGENGJIAYOUXIAO。YOUGANGDAIBIANYUANZAIJIYAGUNQIANXINGCHENGDEVeeHANJIEQUYUBIXUZIXIKONGZHI,YIQIUHUODEZUIDADEDIANLIULIYONGLV。
YAJISHEZHIWENTIRUYAGUNPAILIEBULIANG、ZHOUBIANXING、YAGUNMOSUNGUOSHENDOUHUIYINQIVeeJIAOCONGYIBIANXIANGLINGYIBIANYOULIHUOYINQIGANGDAIBIANYUANSHANGXIA、ZUOYOUYIDONG。DANGZHEIXIEXIANXIANGFASHENGSHI,LINJINXIAOYINGDETEXINGJIANGYINDAODIANLIUBINGGAIBIANGANGDAIBIANBULIUDONGDIANLIUDEFENBUHEDIANLIUQIANGDU,JINERYINQIWENDUDEGAIBIAN,DAOZHIHANJIEZHILIANGDEWENTI。GAOPINDIANLIUZAIZHEIYIDIANSHANGSHIFEICHANGMINGANDE
为什么焊接频率如此重要
CONGGAOPINHANJIFAZHANDELISHILAIKAN,400KHzZUOYOUDEPINLVYIBEIZHENGMINGSHIGANYINGHANJIEGUOCHENGDEZUIJIAPINLV。HANJIEPINLVJUEDINGZHEGANGDAIDEKUANDUHEJIYALIANG,ZHEIXIECANSHUDOUSHIDADAOLIANGHAOHANJIEZHILIANGSUOBIXUDETIAOJIAN。GAOPINLVNENGJIANGDIDIANLIUCHUANTOUDESHENDU,ZHEIZHONGXIANXIANGCHENGZHIWEI“QUFUXIAOYING(Skin Effect)”。QUFUXIAOYINGSHIRELIANGJIZHONGZAIHANFENGBIANYUANKAOJINBIAOMIANDEDIFANG,YIZUISHAODEJIYALIANGDADAOYOUZHIDEDUANHAN。XIANGFAN,DIPINSHIDEHANFENGBIANYUANGENGDUODEDIFANGBEIJIARE,YANZHONGDEHUA,JIANGZAOCHENGCUIHUADEZHUHAN。DANDANSHISUOYONGGANGDAIKUANDUDEJIANSHAOJIUSHIDECHANGJIAYUANCAILIAOCHENGBENFEIYONGJIESHENGSHUSHIWANYUAN。HANJIEPINLVYUJIZUDESHEDINGCANSHUYEXIANGHUYINGXIANG,LIRUCHENGXING,KAIKOUJIAOYIJIQITAYAGUNJIHECANSHU。LINGWAI,GAOPINHANJIEGUOCHENGZAIDIPINZHUANGTAIXIADUIYISHANGCANSHUDESHEZHIHUIGENGWEIMINGAN,PEIHEBUHAODEHUANENGZAOCHENGGENGDUODEBUHEGEOUBAOTIYUHEBUWENDINGDEHANJIEZHILIANG。
总结:以上就是红日电子小编整理的有关高频感应加热设备中【高频焊接】的大致内容,希望对朋友们有所帮助。如果您想了解更多有关这种设备的相关信息,请收藏本站及时关注本站更新。