公司名稱:廣州市安普檢測技術服務有限公司 6kmwv.cn
摘要:隨(sui)著(zhe)我(wo)國(guo)地(di)鐵(tie)交(jiao)通(tong)運(yun)輸(shu)的(de)不(bu)斷(duan)發(fa)展(zhan)和(he)廣(guang)泛(fan)普(pu)及(ji),目(mu)前(qian)地(di)鐵(tie)已(yi)經(jing)成(cheng)為(wei)了(le)人(ren)們(men)出(chu)行(xing)的(de)主(zhu)要(yao)工(gong)具(ju),這(zhe)也(ye)對(dui)地(di)鐵(tie)檢(jian)修(xiu)提(ti)出(chu)了(le)更(geng)高(gao)的(de)要(yao)求(qiu)。無(wu)損(sun)檢(jian)測(ce)技(ji)術(shu)能(neng)夠(gou)快(kuai)速(su)、zhunquedeqiezaiduiditiewurenhesunhuaideqingkuangxiaduiditiegongchengjinxingjianxiu,shiyixiangfeichanggaoxiaodeditiejiancejishu。jiyuci,benwenzhuyaoduiwusunjiancejishuzaiditiejianxiuzhongdeyingyongjinxinglefenxihetantao。

目(mu)前(qian)無(wu)損(sun)檢(jian)測(ce)技(ji)術(shu)已(yi)經(jing)被(bei)廣(guang)泛(fan)的(de)應(ying)用(yong)於(yu)鐵(tie)路(lu)車(che)輛(liang)生(sheng)產(chan)和(he)應(ying)用(yong)的(de)各(ge)個(ge)環(huan)節(jie)當(dang)中(zhong),是(shi)鐵(tie)路(lu)檢(jian)修(xiu)中(zhong)最(zui)為(wei)重(zhong)要(yao)的(de)檢(jian)測(ce)手(shou)段(duan)。近(jin)年(nian)來(lai),隨(sui)著(zhe)我(wo)國(guo)城(cheng)市(shi)軌(gui)道(dao)交(jiao)通(tong)和(he)無(wu)損(sun)檢(jian)測(ce)技(ji)術(shu)的(de)不(bu)斷(duan)發(fa)展(zhan)和(he)進(jin)步(bu),無(wu)損(sun)檢(jian)測(ce)技(ji)術(shu)被(bei)廣(guang)泛(fan)的(de)應(ying)用(yong)於(yu)城(cheng)市(shi)軌(gui)道(dao)車(che)輛(liang)的(de)高(gao)級(ji)別(bie)檢(jian)修(xiu)當(dang)中(zhong),能(neng)夠(gou)對(dui)軌(gui)道(dao)車(che)輛(liang)的(de)車(che)鉤(gou)、走形部件,懸掛件等重要的係統部件的內部缺陷進行快速、準確的檢測,從而有效的提升軌道車輛的運行安全,確保人們的出行安全。
1.無損檢測技術的概述
無損檢測技術顧名思義就是在對檢測對象不產生任何損壞的情況下進行檢測一種技術,其主要是通過對聲、光、磁等特性對檢測對象是否存在缺陷和不均勻等進行檢測,若存在缺陷,則對缺陷的大小、位(wei)置(zhi)和(he)性(xing)質(zhi)等(deng)進(jin)行(xing)進(jin)一(yi)步(bu)確(que)認(ren)和(he)檢(jian)測(ce),最(zui)終(zhong)確(que)認(ren)檢(jian)測(ce)對(dui)象(xiang)是(shi)否(fou)能(neng)夠(gou)繼(ji)續(xu)使(shi)用(yong),使(shi)用(yong)和(he)用(yong)途(tu)有(you)沒(mei)有(you)受(shou)到(dao)影(ying)響(xiang),以(yi)及(ji)受(shou)到(dao)影(ying)響(xiang)的(de)其(qi)他(ta)部(bu)位(wei)等(deng)。
2無損檢測技術在地鐵檢修中的應用
2.1磁粉檢測技術
磁粉檢測技術是在地鐵檢修中應用最為廣泛的一種無損檢測技術,其具有操作簡單、成本低和靈敏度高等優勢,所使用的設備有固定式、移動式、在(zai)線(xian)通(tong)過(guo)式(shi)和(he)便(bian)攜(xie)式(shi)這(zhe)幾(ji)種(zhong)。其(qi)主(zhu)要(yao)的(de)工(gong)作(zuo)原(yuan)理(li)為(wei)利(li)用(yong)鐵(tie)磁(ci)性(xing)材(cai)料(liao)的(de)工(gong)件(jian)表(biao)麵(mian)和(he)近(jin)表(biao)麵(mian)缺(que)陷(xian)處(chu)會(hui)產(chan)生(sheng)漏(lou)磁(ci)的(de)現(xian)象(xiang),對(dui)工(gong)件(jian)是(shi)否(fou)存(cun)在(zai)缺(que)陷(xian)進(jin)行(xing)判(pan)斷(duan),但(dan)是(shi)這(zhe)種(zhong)檢(jian)測(ce)方(fang)式(shi)具(ju)有(you)一(yi)定(ding)的(de)局(ju)限(xian)性(xing),那(na)就(jiu)是(shi)隻(zhi)能(neng)夠(gou)適(shi)用(yong)於(yu)鐵(tie)磁(ci)性(xing)材(cai)料(liao)的(de)工(gong)件(jian)檢(jian)測(ce),並(bing)且(qie)還(hai)需(xu)要(yao)去(qu)除(chu)表(biao)麵(mian)油(you)漆(qi),同(tong)時(shi)對(dui)於(yu)缺(que)陷(xian)的(de)方(fang)向(xiang)也(ye)具(ju)有(you)一(yi)定(ding)的(de)要(yao)求(qiu)。目(mu)前(qian)這(zhe)項(xiang)檢(jian)測(ce)技(ji)術(shu)主(zhu)要(yao)被(bei)用(yong)於(yu)地(di)鐵(tie)車(che)輛(liang)轉(zhuan)向(xiang)架(jia)、輪對係統當中。
2.2超聲波檢測技術
超(chao)聲(sheng)波(bo)檢(jian)測(ce)技(ji)術(shu)主(zhu)要(yao)是(shi)利(li)用(yong)高(gao)頻(pin)率(lv)聲(sheng)波(bo)進(jin)行(xing)檢(jian)測(ce),這(zhe)種(zhong)高(gao)頻(pin)率(lv)聲(sheng)波(bo)人(ren)耳(er)是(shi)聽(ting)不(bu)見(jian),但(dan)是(shi)在(zai)頻(pin)率(lv)傳(chuan)輸(shu)的(de)過(guo)程(cheng)中(zhong)滿(man)足(zu)波(bo)傳(chuan)輸(shu)規(gui)律(lv)。利(li)用(yong)這(zhe)項(xiang)檢(jian)測(ce)技(ji)術(shu)進(jin)行(xing)檢(jian)測(ce)時(shi),首(shou)先(xian)需(xu)要(yao)在(zai)實(shi)驗(yan)檢(jian)測(ce)位(wei)置(zhi)發(fa)射(she)超(chao)聲(sheng)波(bo),之(zhi)後(hou)再(zai)通(tong)過(guo)超(chao)聲(sheng)波(bo)接(jie)收(shou)器(qi)來(lai)接(jie)受(shou)超(chao)聲(sheng)波(bo)的(de)相(xiang)關(guan)參(can)數(shu),最(zui)後(hou)在(zai)通(tong)過(guo)對(dui)這(zhe)些(xie)參(can)數(shu)進(jin)行(xing)分(fen)析(xi)對(dui)結(jie)構(gou)內(nei)部(bu)缺(que)陷(xian)進(jin)行(xing)判(pan)斷(duan)。目(mu)前(qian)這(zhe)些(xie)檢(jian)測(ce)技(ji)術(shu)主(zhu)要(yao)被(bei)應(ying)用(yong)於(yu)鐵(tie)路(lu)輪(lun)軸(zhou)、焊han接jie件jian等deng零ling部bu件jian的de檢jian測ce當dang中zhong,在zai地di鐵tie檢jian測ce主zhu要yao利li用yong超chao聲sheng波bo檢jian測ce技ji術shu對dui輪lun軸zhou鑲xiang入ru部bu和he車che輪lun輪lun輞wang等deng部bu件jian進jin行xing檢jian測ce。但dan是shi在zai實shi際ji的de應ying用yong過guo程cheng中zhong由you於yu受shou到dao技ji術shu條tiao件jian的de製zhi約yue,在zai地di鐵tie檢jian測ce當dang中zhong主zhu要yao是shi利li用yongAxingmaichongfansheshoufalaijinxingshoudongsaozha,bingqiesuoshiyongdeshebeiyezhuyaoyibianxieshiweizhu,erxiangchaoshengboyanshejishuhexiangkongzhendengxianjindejishuzaiditiejincezhongbingmeiyoudedaoguangfandetuiguangheshiyong。
2.3射線檢測技術
shexianjiancejishuzhuyaoshiliyongshexianchuantoubeijiancewuti,tongguofanyingqiangsushuaijianlaiduijiegouquexianjinxingjiance。genjushuaijianchengdudebuyiyang,huizaijiaopianshangtoushechushuaijianshexian,ranhouzailiyongtouyingjishu,huoquwutineibudexinxi,genjusuoxianshichudequexiande,duiwutidezhiliangjinxingpingjia。tongchangqingkuangxiadoushicaiyongB、X射(she)線(xian)來(lai)進(jin)行(xing)檢(jian)測(ce)的(de)。隨(sui)著(zhe)電(dian)子(zi)成(cheng)像(xiang)技(ji)術(shu)的(de)不(bu)斷(duan)進(jin)步(bu),在(zai)對(dui)鋼(gang)結(jie)構(gou)進(jin)行(xing)檢(jian)測(ce)時(shi),采(cai)取(qu)射(she)線(xian)探(tan)傷(shang)的(de)方(fang)式(shi)具(ju)有(you)明(ming)顯(xian)的(de)優(you)勢(shi),其(qi)能(neng)夠(gou)將(jiang)缺(que)陷(xian)焊(han)縫(feng)性(xing)質(zhi)和(he)鋼(gang)結(jie)構(gou)材(cai)料(liao)詳(xiang)細(xi)的(de)反(fan)映(ying)出(chu)來(lai)。目(mu)前(qian)射(she)線(xian)檢(jian)測(ce)技(ji)術(shu)在(zai)鐵(tie)路(lu)檢(jian)測(ce)中(zhong)應(ying)用(yong)的(de)比(bi)較(jiao)多(duo),有(you)對(dui)搖(yao)枕(zhen)、焊縫檢測、cejiashexianjianceheyalirongqijiancedeng。buguoyouyuzaijiancedeguochengzhongcunzaiyidingdefangshexingwuran,suoyigaixiangjiancejishuzaiditiecheliangdejianxiuzhongyingyongdebijiaoshao,zhihuizaifengganghanfengdejiancezhongcaihuishiyongshexianjiancejishu。

2.4滲透檢測技術
shentoujishuzhuyaoshibeijianduixiangdebiaomianshijiayingguanghuozheyouzheseranliaodeshentouye,dangshentouyeshentoudaobeijianduixiangbiaomianjutikaikoudequexiandangzhongzhihou,xuyaoqingchuganjingduoyudeshentouye,ranhoudengganzaozhihou,zaitongguoxianxiangjidexifuzuoyonglaiduiquexiandangzhongdeshentouyejinxingxifu,zaiguangzhaozuoyongxia,jiuhuijiangbeijianduixiangquexiandangzhongdeshentouyexianshichulai,congerzhunquedejiancechubeijianceduixiangdangzhongcunzaidequexian。zhezhongjiancejishubuhuishoudaojihexingzhuangdexianzhi,duiyuquexiandefangxianghecaozuozheyemeiyoujiaogaodeyaoqiu,buguojuxianyubiaomiankaikouxingquexianjiance,bingqiecaozuoguochengbijiaofansuo,zaiditiejiancezhongzhuyaobeiyongyuzhongxiaoxingfeicixinglingbujiandebiaomianquexianjiancedangzhong。
2.5磁記憶檢測技術
磁ci記ji憶yi檢jian測ce技ji術shu是shi指zhi通tong過guo丈zhang量liang構gou件jian的de磁ci化hua狀zhuang態tai對dui應ying力li集ji中zhong區qu進jin行xing分fen析xi和he推tui測ce,實shi際ji上shang這zhe種zhong檢jian測ce方fang式shi是shi在zai漏lou磁ci檢jian測ce的de基ji礎chu上shang進jin行xing改gai進jin的de一yi種zhong檢jian測ce方fang法fa,通tong過guo對dui構gou件jian的de高gao應ying力li聚ju集ji部bu位wei,對dui構gou件jian焊han接jie部bu位wei利li用yong磁ci記ji憶yi檢jian測ce儀yi來lai進jin行xing疾ji速su的de掃sao查zha,最zui終zhong確que定ding焊han接jie部bu位wei上shang存cun在zai的de應ying力li峰feng值zhi部bu位wei。之zhi後hou在zai對dui這zhe些xie部bu位wei的de表biao麵mian進jin行xing磁ci粉fen檢jian測ce、硬度測試、內部超聲檢測等方式,發現表麵可能存在的裂紋、內部超聲檢測等方式,發現表麵可能存在的裂紋、內部裂紋以及材料微觀損傷等。
3結語
終zhong上shang所suo述shu,無wu損sun檢jian測ce技ji術shu是shi目mu前qian地di鐵tie檢jian修xiu中zhong重zhong要yao檢jian測ce方fang式shi,能neng夠gou快kuai速su,準zhun確que的de檢jian修xiu出chu地di鐵tie車che輛liang零ling件jian表biao麵mian和he內nei部bu的de缺que陷xian。因yin此ci,必bi須xu要yao加jia強qiang對dui磁ci粉fen檢jian測ce技ji術shu、超聲波檢測技術、射線檢測技術、shentoujiancejishuyijicijiyijiancejishudengwusunjiancejishuzaiditiejianxiuzhongdeyingyongyanjiu,chongfendefahuizhexiewusunjiancejishuzaiditiejianxiuzhongdeyingyongjiazhi,tishengwusunjiancezaiditiejianxiudangzhongdeyingyongshuiping,congercujinwoguoditiexingyedejiankangfazhan。
廣州安普檢測技術服務有限公司是國內第三方無損探傷檢測機構,我們的探傷設備齊全、檢測方法完善、檢測技術嫻熟、持證人員多、檢測經驗豐富、檢測結果準確、具備CMA、CNAS等資質,同時還具備特檢資質,提供專業的第三方無損探傷檢測報告。

廣州市安普檢測技術服務有限公司的無損檢測探傷的服務行業:
1.機械加工(鍛鑄件、管道、風電塔筒)
2.石油行業(鑽采設備、石油管材、壓力容器等)
3.電力行業(風電、水電、火電等發電站設備)
4.鋼結構
5.礦山設備
6.港口機械
7.化工設備
公司介紹:
廣州市安普檢測技術服務有限公司作為工業無損檢測企業擁有*CNAS、CMA資(zi)質(zhi),服(fu)務(wu)優(you)勢(shi)在(zai)於(yu)以(yi)更(geng)短(duan)的(de)檢(jian)測(ce)檢(jian)驗(yan)周(zhou)期(qi)和(he)更(geng)優(you)惠(hui)的(de)服(fu)務(wu)價(jia)格(ge),為(wei)客(ke)戶(hu)節(jie)約(yue)成(cheng)本(ben)和(he)周(zhou)期(qi),幫(bang)助(zhu)客(ke)戶(hu)快(kuai)速(su)獲(huo)取(qu)準(zhun)確(que)有(you)效(xiao)數(shu)據(ju),並(bing)為(wei)客(ke)戶(hu)提(ti)供(gong)後(hou)期(qi)技(ji)術(shu)服(fu)務(wu)支(zhi)持(chi)。廣(guang)州(zhou)安(an)普(pu)檢(jian)測(ce)技(ji)術(shu)服(fu)務(wu)有(you)限(xian)公(gong)司(si)作(zuo)為(wei)平(ping)台(tai)化(hua)運(yun)營(ying)品(pin)牌(pai),與(yu)國(guo)內(nei)外(wai)多(duo)家(jia)實(shi)驗(yan)室(shi)建(jian)立(li)了(le)良(liang)好(hao)的(de)合(he)作(zuo)關(guan)係(xi),旨(zhi)在(zai)為(wei)客(ke)戶(hu)、行業提供更全麵、更優質的檢測谘詢服務。