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紧固件裂纹如何无损检测?看它
发布时间:2020-05-13  查看次数:

  BENWENJIYUXIANYOUDEJINGUJIANLIEWENJIANCEFANGFA,CONGXIAOBOFENXIHEDIANCIMAICHONGWUSUNJIANCELIANGGEFANGMIANJINXINGYANJIU,ZONGJIELEXIANYOULIEWENJIANCEJISHUDEXIANZHUANG、YOUDIANHEBUZU,YIJIYANJIUREDIANHEFAZHANFANGXIANG。

  JINGUJIANMUQIANGUANGFANYINGYONGYUJIXIE、JIANZHU、QIAOLIANGHECAIYOUDENGGONGCHENGLINGYU。ZUOWEIDAXINGJIEGOUJIANDEJIBENDANYUAN,XUDUOJINGUJIANZAIGONGZUOZHONGHUICHUXIANLIEWEN、FUSHI、AOKENGYIJIRENWEISUNSHANGDENGQUEXIAN,ERLIEWENQUEXIANSUOZHANDEBIZHONGHEWEIHAIXINGDOUFEICHANGDA,YANZHONGWEIXIEZHEXIANYOUJIEGOUHEJIGOUDEANQUANXINGHEKEKAOXING。

  LIEWENJIANCESHIDUIJIXIEJIEGOUJINXINGJIANCEYUPINGGU,YIQUEDINGQISHIFOUYOULIEWENCUNZAI,JINERPANDUANLIEWENDEWEIZHIHECHENGDU。SUIZHEJINXIANDAIJIXIEZHIZAO、DIANZIJISHUHEJISUANJIJISHUDEXUNMENGFAZHAN,WUSUNJIANCEJISHUDEDAOLEHENDADEFAZHAN,LIEWENJIANCEJISHUYESUIZHIDEDAOXUNSUFAZHAN。BENWENSHOUXIANJIESHAOCHUANTONGLIEWENJIANCEFANGFA,ZAICIJICHUSHANG,ZONGJIELEXIANDAIDEJIYUXIAOBOFENXIHEDIANCI(WOLIU)MAICHONGDEWUSUNJIANCEFANGFA,BINGZHICHUJINGUJIANLIEWENJIANCEFANGFAFAZHANDEREDIANHEFANGXIANG。

  1. CHUANTONGDELIEWENJIANCEFANGFA

  CHUANTONGDELIEWENJIANCEFANGFAYOUHENDUO,KEFENWEICHANGGUIJIANCEHEFEICHANGGUIJIANCELIANGDALEI。CHANGGUIJIANCEFANGFAYOUWOLIUJIANCE、SHENTOUJIANCE、CIFENJIANCE、SHEXIANJIANCEHECHAOSHENGBOJIANCE;FEICHANGGUIJIANCEFANGFAYOUSHENGFASHE、HONGWAIJIANCEHEJIGUANGQUANXIJIANCE。

  (1)CHANGGUIJIANCEFANGFA MUQIAN,JIXIE、JIANZHUHECAIYOUDENGGONGCHENGLINGYUYIBANJIANDANDELIEWENJIANCEDOUCAIYONGCHANGGUIJIANCEFANGFA。ZHENDUIBUTONGDEJIGOUCAIYONGDEJIANCEFANGFABUTONG,LIRU,CHAOSHENGJIANCEZHUYAOYINGYONGYUDUIJINSHUBANCAI、GUANCAIHEBANGCAI,ZHUJIAN、DUANJIANHEHANFENGYIJIQIAOLIANG、FANGWUJIANZHUDENGHUNNINGTUGOUJIANDEJIANCE;SHEXIANJIANCEZHUYAOYONGYUJIXIE、BINGQI、ZAOCHUAN、DIANZI、HANGKONGHANGTIAN、SHIYOUHUAGONGDENGLINGYUZHONGDEZHUJIAN、HANFENGDENGDEJIANCE;CIFENJIANCEZHUYAOYINGYONGYUJINSHUZHUJIAN、DUANJIANHEHANFENGDEJIANCE;CIFENJIANCEZHUYAOYINGYONGYUJINSHUZHUJIAN、DUANJIANHEHANFENGDEJIANCE;SHENTOUJIANCEZHUYAOYINGYONGYUYOUSEJINSHUHEHEISEJINSHUCAILIAODEZHUJIAN、DUANJIAN、HANJIEJIAN、FENMOYEJINJIANYIJITAOCI、SULIAOHEBOLIZHIPINDEJIANCE;WOLIUJIANCEZHUYAOYINGYONGYUDAODIANGUANCAI、BANGCAI、XIANCAIDETANSHANGHECAILIAOFENXUAN。ZHENDUIJINGUJIANDELIEWENJIANCE,KEYICAIYONGCHAOSHENGJIANCEHEWOLIUJIANCE。LIRU,ZAIJINGUJIANXIAOLIEWENZUIJIAWOLIUJIANCECANSHUSHIYANYANJIUZHONG,DEDAOLEXIAOLIEWENWOLIUJIANCECANSHUYUXIANGWEIXINHAOCHENGXIANXINGGUANXIDEZUIJIAJIANCECANSHUQUDUAN,ZHEIDUITIGAOBANGLIAOXIAOLIEWENJIANCEJINGDUHEWAIZHISHIJINGUJIANWOLIUJIANCECANSHUDEXUANZEJUYOUZHONGYAODEZHIDAOZUOYONG。DANWOLIUJIANCEGANRAOYINSUJIAODUO,XUYAOTESHUDEXINHAOCHULIJISHU。LINGWAIHAIYOULANMUBO(Lamb wave)CHUANBONENGLIANGPUJIEGOULIEWENJIANCEFANGFA,JUYOUCHUANTOUNENGLIQIANG、LINGMINDUGAO、KUAIJIEFANGBIANDETEDIAN,DANSHIYOUSHIHUICHANSHENGMANGQU,FASHENGZUSAIXIANXIANG,BUNENGFAXIANJINJULILIEWEN,DUISUOFAXIANDEQUEXIANZUODINGXING、DINGLIANGBIAOZHENGBIJIAOKUNNAN。ZHENDUIJINGUJIANDABUFENDOUCAIYONGCIFENJIANCEHEYINGGUANGTANSHANGFANGFAJIANCE,XIANGDUIJIANCEXIAOLVJIAOGAO,DANSHIXIAOHAORENLI、WULIDA,SUNHAIRENDESHENTIJIANKANG,TONGSHIYOUYUSHOURENWEIYINSUYINGXIANG,JINGCHANGHUICHUXIANLOUJIANXIANXIANG。

  (2)FEICHANGGUIJIANCEFANGFA DANGDUIJINGUJIANJINXINGLIEWENJIANCESHI,RUOCHANGGUIJIANCEFANGFADABUDAOSUOYAOQIUDEMUDE,KEYIKAOLVYONGFEICHANGGUIJIANCEFANGFA。XIAMIANLIEJUSANZHONGCHANGYONGDEFEICHANGGUILIEWENJIANCEFANGFA。

  1)SHENGFASHEJISHU。GAIJISHUZAICHENGYASHEBEILIEWENJIANCEFANGMIANZUIWEICHENGSHU,ZAIYALIRONGQI、CHENGYAGUANDAODEANQUANPINGDINGZHONGYIQUDEJIAOWEILIXIANGDEXIAOGUO,ZAIHANGTIANHANGKONG、FUHECAILIAODENGLIEWENJIANCEFANGMIANYEDEDAODALIFAZHAN。DUIYUXUANZHUANJIXIELIEWENZHENDUAN,ZHUYAOZAIXUANZHUANZHOU、CHILUNPILAOLIEWENJIZHOUCHENGLIEWENJIANCEDENGFANGMIANYOUYIDINGCHENGDUDEFAZHAN。SHENGFASHEDEYOUDIANZAIYUTASHIYIZHONGDONGTAIJIANCEFANGFA,SHENGFASHETANCEDAODENENGLIANGLAIZIBEICESHIWUTIBENSHEN,ERBUSHIXIANGCHAOSHENGHUOSHEXIANTANSHANGNEIYANGYOUWUSUNJIANCEYIQITIGONG。SHENGFASHEJIANCEDUIQUEXIANHENMINGAN,NENGGOUZHENGTITANCEHEPINGJIAJIEGOUZHONGDEHUOXINGQUEXIANZHUANGTAI。QUEDIANSHIJIANCESHOUCAILIAOYINGXIANGHENDA;JIANCESHISHOUDIANZAOSHENGHEJIXIEZAOSHENGDEYINGXIANG;DINGWEIJINGDUBUGAO,DUILIEWENDESHIBIEZHINENGJICHUYOUXIANDEXINXI。

  2)HONGWAIJIANCE。ZHUYAOYINGYONGYUDIANLISHEBEI、SHIHUASHEBEI、JIXIEJIAGONGGUOCHENGJIANCE、HUOZAIJIANCE、NONGZUOWUYOUZHONGYIJICAILIAOYUGOUJIANZHONGDEQUEXIANWUSUNJIANCE。HONGWAIWUSUNJIANCEJISHUDEYOUDIANZAIYUTASHIFEIJIECHUSHIDEJIANCEJISHU,YUANJULIKONGJIANFENBIANLVGAO,ANQUANKEKAODUIRENTIWUHAI,LINGMINDUGAO,JIANCEFANWEIGUANG、SUDUKUAI,DUIBEICEWUTIMEIYOURENHEYINGXIANG。HONGWAIJIANCEDEQUEDIANSHIYOUYUJIANCELINGMINDUYUREFUSHELVXIANGGUAN,YINCISHOUSHIJIANBIAOMIANJIBEIJINGFUSHEDEGANRAO,SHOUQUEXIANDAXIAO、MAIZANGSHENDUDEYINGXIANG,DUIYUANSHIJIANFENBIANLVCHA,BUNENGJINGQUECEDINGQUEXIANDEXINGZHUANG、DAXIAOHEWEIZHI,JIANCEJIEGUODEJIESHIBIJIAOFUZA,XUYAOYOUCANKAOBIAOZHUN,JIANCECAOZUORENYUANXUYAOJINGGUOPEIXUNDENG。

  3)JIGUANGQUANXIJIANCE。ZHUYAOYONGYUFENGWOJIEGOU、FUHECAILIAOJIANCE,GUTIHUOJIANFADONGJIDEWAIQIAO、JUERECENG、BAOFUCENGJITUIJINJIYAOZHUGEJIEMIANZHIJIANQUEXIANJIANCE,YINZHIDIANLUBANHANDIANZHILIANGJIANCEYIJIYALIRONGQIPILAOLIEWENJIANCEDENG。TADEYOUDIANSHIJIANCEFANGBIAN,LINGMINDUHENGAO,DUIBEICEDUIXIANGMEIYOUTESHUYAOQIU,BINGNENGDUIQUEXIANJINXINGDINGLIANGFENXI。QUEDIANSHIDUIYUMAIZANGJIAOSHENDETUOZHANQUEXIAN,ZHIYOUZAITUOZHANMIANJIXIANGDANGDASHICAINENGGOUBEIJIANCECHULAI。LINGWAI,JIGUANGQUANXIJIANCEDUOZAIANSHIJINXING,BINGXUYAOCAIQUYANGEDEGEZHENCUOSHI,YINCIBULIYUXIANCHANGJIANCE,JUYOUYIDINGDEJUXIANXING。

  2. XIANDAILIEWENJIANCEXINJISHU

  SUIZHEKEXUEJISHUDEXUNSUFAZHAN,JIXIE、JIANZHUHECAIYOUDENGGONGCHENGLINGYUDUILIEWENJIANCEDEYAOQIUYEYUELAIYUEGAO,YINCICHUXIANLEHENDUOLIEWENJIANCEXINJISHU。JIYUXINHAOCHULIDELIEWENJIANCEFANGFAHEDIANCI(WOLIU)MAICHONGWUSUNJIANCESHIXIANDAICHANGYONGDEXINJISHU。

  (1)JIYUXIAOBOFENXIDELIEWENJIANCEFANGFA SUIZHEXINHAOCHULIJISHUDEFAZHAN,CHUXIANLEJIYUXINHAOCHULIDELIEWENJIANCEFANGFA,BAOKUOSHIJIANYU、PINLVYUJISHIPINYUFANGFA,ZHUYAOYOUFULIYEBIANHUAN、DUANSHIFULIYEBIANHUAN、WignerVilleFENBU、XIERBOTE-HUANGBIANHUAN(HHT)、MANGYUANFENLIDENG。QIZHONGXIAOBOFENXIDEFANGFAZUIJUYOUDAIBIAOXING。ZHIJIELIYONGXIAOBOFENXIDELIEWENSHIBIEFANGFAKEYIFENWEIYIXIALIANGZHONG:

  1)JIYUSHIYUXIANGYINGDEFENXIFANGFA。BAOKUOLIYONGSHIYUFENJIETUDEQIYIDIANDEFANGFA、LIYONGXIAOBOXISHUBIANHUADEFANGFAHELIYONGXIAOBOFENJIEHOUNENGLIANGBIANHUADEFANGFA。JIYUSHIYUXIANGYINGDEFENXIFANGFAZHIZAIFAXIANLIEWENSUNSHANGFASHENGDESHIKE。

  2)JIYUKONGJIANXIANGYINGDEFENXIFANGFA。JIUSHIYONGKONGJIANWEIZHIDEKONGJIANZUOBIAOZHOUDAITISHIYUXIANGYINGXINHAODESHIJIANZHOU,YIKONGJIANYUXIANGYINGZUOWEISHURUJINXINGXIAOBOFENXI。JIYUKONGJIANYUXIANGYINGFENXIFANGFAKEYIQUEDINGFASHENGLIEWENDEWEIZHI。XIAOBOFANGFABENSHENZHINENGJINXINGSUNSHANGFASHENGSHIKEHUOSUNSHANGFASHENGWEIZHIDEPANDUAN,QIEQIANZHEDEYINGYONGGENGDUOYIXIE。RUOXIANGSHIBIEXIAOLIEWEN,ZEXUYAOJIANGXIAOBOYUQITAFANGFAJIEHEDUILIEWENJINXINGJIANCE。

  (2)DIANCI(WOLIU)MAICHONGWUSUNJIANCE DIANCIJISHUJIEHECHAOSHENGJIANCE、WOLIUCHENGXIANG、ZHENLIEWOLIUHEMAICHONGWOLIUJIANCEDENGZHUDUOGONGNENG,XINGCHENGLEXIANDAIDIANCIJIANCEXINJISHU。QIZHONGCHANGJIANDELIEWENJIANCEJISHUYOUMAICHONGWOLIUJIANCE、MAICHONGWOLIURECHENGXIANGJISHU、MAICHONGWOLIUHEDIANCISHENGHUANNENGQI(EMAT)SHUANGTANTOUWUSUNJIANCEYIJIJINSHUCIJIYIJIANCEJISHU。

  MAICHONGWOLIUYONGYIGEMAICHONGDIANLIULAIJILIXIANQUAN,DUIJIANCETANTOUGANYINGDESHIYUSHUNTAIXIANGYINGXINHAOJINXINGFENXI,XUANYONGXINHAODEFENGZHI、GUOLINGSHIJIANHEFENGZHISHIJIANLAIDUILIEWENJINXINGDINGLIANGJIANCE。GUOFANGKEJIDAXUEYANGBINFENGDENGYONGSHIYANZHENGMINGMAICHONGWOLIUZHIXUYICISAOMIAOJIUKEDUIBEICESHIJIANSHANGBUTONGSHENDUDELIEWENSHIXIANDINGLIANGJIANCE;YOUYANJIURENYUANLIYONGXIEBOXIANQUANDETIDAIJISHUJINXINGMAICHONGWOLIUJIANCE,YIZISHENDIANCHANGDUIDAOTINEIBUZONGDIANCHANGDEGONGXIANDEDIANOUJIZIXINGSHIDEGAIBIANGAOYUCICHANGCHUANGANQISUOCEDAOTISHANGDEGAIBIAN,ZHAODAOLIEWENQUDIANOUJIZIDEFENBUMIDULAIJIANCELIEWEN。

  MAICHONGWOLIUDEQUEDIANSHIMAICHONGWOLIUXINHAODEFENGZHIJIYISHOUDAOQITAYINSUDEYINGXIANG(RUTILIXIAOYING),HAIYOUMAICHONGWOLIUTANTOUDEJIANCENENGLIDOUHUIYINGXIANGLIEWENDEJIANCE。

  MAICHONGWOLIUCHENGXIANGYIQIDOUCAIYONGXIANQUANZUOWEIJIANCHACHUANGANQI。YOURENYONGHUOERCHUANGANQIZUOWEIJIANCHACHUANGANQI。JINNIANLAICHAOLIANGZIGANSHEYIQIKAISHIYINGYONGDAOWUSUNJIANCELINGYU。LIYONGMAICHONGWOLIURECHENGXIANGJISHUXIAOCHULEQITAJIANCEZHONGDETILIXIAOYING,BIMIANCHENGXIANGJIEGUOCHANSHENGSHIZHEN。

  YOUYANJIURENYUANYONGLEISIGAOSIGUANGSHUXINGZHUANGDEYNGJIGUANGSHERUJINSHUBANCAIBIAOMIAN,LIYONGMAICHONGWOLIUHEDIANCISHENGHUANNENGQIJIANCEJISHU,TONGGUOCHAOSHENGBOBOXINGDETURANBIANHUAHUOJIGUANGZHAOSHELIEWENSHIBOXINGZHONGPINLVCHENGFENDETURANZENGJIALAISHIBIELIEWEN。

  3. LIEWENYANJIUDEREDIAN

  MUQIANDUIJINGUJIANLIEWENJIANCEDEYANJIUHAIJINTINGLIUZAICHUANTONGJIANCEFANGFASHANG,WEILESHIJIANCEJISHUDEDAOFAZHANBINGJIEJUESHIJIYINGYONGWENTI,XIANZAILIEWENSUNSHANGSHIBIEDEREDIANZHUYAOJIZHONGZAIYIXIALIANGGEFANGMIAN:YISHIKAOLVBUQUEDINGXINGYINGXIANGDETONGJISHIBIEFANGFA,ERSHIJINGUJIANWEILIEWENDESHIBIE。

  LIEWENSUNSHANGJIANCEHUIYOUHENDUOBUQUEDINGXING,YINCITICHUCAIYONGTONGJITUIDUANFANGFACHULIXITONGSHIBIEWENTI。SUIZHESUNSHANGSHIBIEYANJIUDEFEISUFAZHAN,JIYUGAILVTONGJILILUNDESUNSHANGSHIBIEFANGFADEYANJIUBUDUANSHENRU。DANGQIANGAIFANGFADEZHUYAOYANJIUYINGYONGLINGYUWEIXITONGBIANSHIHEMOSHISHIBIE。

  XIANZAIYIJINGYOULEJIANCEJINGUJIANWEILIEWENDEFANGFA,LIRUJIYUICTJISHUDEWEILIEWENJIANCE、JIYUJIGUANGFUZHUJIAREDEJIGUANGCHAOSHENGTOUBUFASHIBIEWEILIEWEN,DANSHIDOUYOUQIJUXIANXING。LIRU,JIYUICTJISHUDEWEILIEWENJIANCEDEJUXIANXINGZAIYUCAIJITUXIANGZHONGDEHUIDUZHIYUBEIJINGHUIDUZHICHABIEYAOQIUDA,RUOHUIDUZHIYUBEIJINGHUIDUZHICHABIEBUDA,ZEXIJIEJIAONANQUFEN,YINCIYINGXIANGTUXIANGZHILIANG,ZAOCHENGTUXIANGCAIJINANDUDA,TONGSHIDUITUXIANGHOUCHULIYETICHULEGENGGAODEYAOQIU。ERQIEZAIYONGVG Studio MAXRUANJIANDUIWEILIEWENJINXINGTIQUSHI,YAOTIQUBAOHANQUANBUWEILIEWENKONGJIANFANWEI,ZHEIJUYOUBUQUEDINGXING。JIYUJIGUANGFUZHUJIAREDEJIGUANGCHAOSHENGTOUBUFA,SHIBIEWEILIEWENDEJUXIANXINGZAIYUCAOZUOBIJIAOFUZA,BUNENGZAIELIEDEHUANJINGXIAJIANCE,SUOYIHAIYOUDAIFAZHAN。

  SUIZHESHEHUIJINGJIDEBUDUANFAZHAN,DUIJINGUJIANLIEWENDEJIANCESHOUDUANYAOQIUYEYUELAIYUEGAO,TABIXUFUHESHISHIZAIXIANJIANCE、LINGMINDUGAO、CAOZUOJIANDANYIJIBUYISHOUWAIJIEGANRAODENGYAOQIU,NENGGOUZAIELIEDEWAIBUHUANJINGZHONGGONGZUO;XUNSUZHUNQUEDIJIANCEDAOLIEWENDEWEIZHI、DAXIAO、KUANDU、SHENDUHEFAZHANQUSHIDENG;JIANCEJIEGUOKEYITUXIANGFANGSHIXIANSHI,KEYIJINXINGFENXI;JIJIANCESUDUKUAI、XIAOLVGAO、JIEGUOZHIGUANYUYITI。

  4. JIEYU

  DUIJINGUJIANLIEWENSUNSHANGSHIBIESUIRANYIJINGKAIZHANLEHENDUOYANJIUGONGZUO,DANSHIMUQIANDESUNSHANGSHIBIEFANGFAHUOZHIBIAOJINJUXIANYUCHUANTONGJIANCEFANGFA,KAOLVDAOJIANCESHEBEIDECHENGBEN、SHIYONGHUANJINGYIJIRENWEIYINSUDENG,DUIYUJINGUJIANDEDUOLIEWENHEWEILIEWENJIANCESHIDANGJINYANJIUDEREDIAN,YAOZUODAOKUAISUDINGWEI、JINGQUEDINGLIANG,TIGAOJIANCEJINGDUHEKEKAOXING,SHIXIANDUILIEWENYOUHAOYOUKUAIDEJIANCE,ZHEIXIEDOUSHIJINGUJIANLIEWENJIANCEDEFAZHANFANGXIANG

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