Kev kuaj tsis yog kev puas tsuaj yog kev siv cov khoom siv acoustic, optical, sib nqus thiab hluav taws xob, tsis muaj kev puas tsuaj lossis cuam tshuam rau kev siv cov khoom raws li qhov ua tau zoo ntawm cov khoom yuav raug tshuaj xyuas, txhawm rau txheeb xyuas qhov muaj qhov tsis xws luag lossis tsis sib xws hauv cov khoom. yuav tsum tau soj ntsuam, muab qhov loj ntawm qhov tsis xws luag, qhov chaw ntawm qhov tsis xws luag, qhov xwm ntawm tus naj npawb ntawm cov ntaub ntawv thiab lwm yam, thiab ces txiav txim siab lub xeev ntawm cov khoom yuav tsum tau soj ntsuam (xws li, tsim nyog los yog tsis tsim nyog, residual life thiab lwm yam) tag nrho cov kev txhais lus ntawm cov lus dav dav.
Feem ntau siv cov kev sim uas tsis yog kev puas tsuaj: Ultrasonic Test (UT), Sib Nqus Particle Test (MT), Liquid Penetration Testing (PT) thiab X-ray Test (RT).
Kev kuaj Ultrasonic
UT (Ultrasonic Testing) yog ib qho ntawm cov kev sim tsis muaj kev puas tsuaj hauv kev lag luam. Ultrasonic nthwv dej rau hauv cov khoom tau ntsib qhov tsis xws luag, ib feem ntawm lub suab nthwv dej yuav raug cuam tshuam, lub transmitter thiab receiver tuaj yeem txheeb xyuas qhov cuam tshuam yoj, nws tuaj yeem ntsuas qhov tseeb ntawm qhov tsis xws luag. Thiab tuaj yeem qhia qhov chaw thiab qhov loj ntawm qhov tsis xws luag, txiav txim siab qhov tuab ntawm cov khoom.
Ultrasonic kuaj qhov zoo:
1, lub peev xwm nkag mus yog loj, piv txwv li, nyob rau hauv cov hlau nyob rau hauv qhov zoo nrhiav kom pom qhov tob txog li 1 meter los yog ntau tshaj;.
2, rau lub dav hlau hom tsis xws luag xws li cov kab nrib pleb, interlayers, thiab lwm yam., nrhiav kom tau siab rhiab heev, thiab tuaj yeem txiav txim siab qhov tob thiab txheeb ze ntawm qhov tsis xws luag;
3, cov khoom siv hnyav, kev ua haujlwm nyab xeeb, yooj yim kom paub txog kev tshuaj xyuas.
Qhov tsis zoo:
Tsis yooj yim rau kev txheeb xyuas cov duab ntawm lub workpiece, yuav tsum muaj qee qhov kev sib tw ntawm qhov chaw soj ntsuam, thiab tus neeg sawv cev sib txuas yuav tsum tau ua kom tiav qhov sib txawv ntawm qhov kev sojntsuam thiab qhov chaw kuaj xyuas kom paub meej tias cov khoom sib txuas tau zoo.
Magnetic Particle Inspection
Ua ntej tshaj plaws, cia peb nkag siab lub hauv paus ntsiab lus ntawm kev tshuaj xyuas cov khoom sib nqus. Tom qab cov hlau nplaum ntawm ferromagnetic cov ntaub ntawv thiab cov khoom ua haujlwm, vim muaj qhov tsis sib xws, cov kab sib nqus ntawm lub zog ntawm qhov chaw ua haujlwm thiab nyob ze ntawm qhov chaw ntawm qhov chaw distortion, thiab tsim kom muaj qhov xau tawm, adsorption ntawm magnetic hmoov siv rau saum npoo. ntawm lub workpiece, tsim ib tug visually pom cov kab nrib pleb nyob rau hauv lub teeb tsim nyog, yog li qhia qhov chaw, cov duab thiab qhov loj ntawm qhov discontinuity.
Kev siv tau thiab kev txwv ntawm kev tshuaj xyuas cov khoom sib nqus yog:
1, magnetic particle flaw detection yog tsim nyog rau kev kuaj xyuas qhov tsis sib xws ntawm cov ntaub ntawv ferromagnetic thiab nyob ze ntawm qhov chaw nrog qhov me me thiab qhov khoob khoob uas nyuaj rau pom qhov muag.
2, magnetic particle soj ntsuam tuaj yeem ua tau ntau yam ntawm qhov kev tshawb nrhiav, tab sis kuj muaj ntau hom kev kuaj xyuas.
3, tuaj yeem pom cov kab nrib pleb, suav nrog, kab plaub hau, pob dawb, folding, txias cais thiab xoob thiab lwm yam tsis xws luag.
4, kev soj ntsuam cov khoom sib nqus tsis tuaj yeem kuaj xyuas cov khoom siv hlau tsis zoo austenitic thiab welds welded nrog austenitic stainless hlau vuam electrodes, thiab tsis tuaj yeem ntes tooj liab, txhuas, magnesium, titanium thiab lwm yam khoom tsis sib nqus. Rau qhov chaw ntawm qhov chaw ntiav, faus qhov tob thiab nrog lub workpiece nto lub kaum sab xis tsawg dua 20 ° delamination thiab folding yog qhov nyuaj nrhiav.
Ua kua nkag mus nrhiav kom tau
Lub hauv paus ntsiab lus ntawm kev ua kua nkag mus rau hauv qhov chaw, qhov chaw ntawm qhov chaw yog coated nrog fluorescent dyes los yog xim dyes, nyob rau hauv ib lub sij hawm ntawm qhov kev txiav txim ntawm capillary, cov kua nkag tau nkag mus rau hauv qhov chaw qhib qhov tsis xws luag; Tom qab tshem tawm cov kua dej ntau dhau ntawm qhov chaw, thiab tom qab ntawd coated nrog tus tsim tawm ntawm qhov chaw ntawm qhov chaw.
Ib yam li ntawd, nyob rau hauv qhov kev txiav txim ntawm capillary, tus tsim tawm yuav nyiam qhov tsis xws luag hauv kev tuav cov permeate, permeate rov qab mus rau tus tsim tawm, nyob rau hauv ib qho teeb pom kev zoo (ultraviolet teeb lossis lub teeb dawb), qhov tsis xws luag ntawm cov kab permeate tau tshwm sim, ( daj-ntsuab fluorescent lossis ci liab), thiaj li txhawm rau txheeb xyuas qhov tsis xws luag ntawm morphology thiab kev faib tawm ntawm lub xeev.
Qhov zoo ntawm kev txheeb xyuas qhov tob tob yog:
1, tuaj yeem ntes ntau yam khoom siv;
2, muaj siab rhiab heev;
3, cov zaub yog intuitive, yooj yim rau kev khiav lag luam, tsis tshua muaj nqi nrhiav.
Thiab qhov tsis zoo ntawm kev ntsuas kev nkag mus yog:
1, tsis haum rau kev tshuaj xyuas cov khoom ntxeem tau los ntawm workpieces thiab ntxhib nto workpieces;
2, kev ntsuam xyuas qhov nkag tuaj yeem tsuas yog kuaj pom qhov sib faib ntawm qhov tsis xws luag, nws yog qhov nyuaj los txiav txim siab qhov tseeb qhov tob ntawm qhov tsis xws luag, thiab yog li nws yog qhov nyuaj rau kev ntsuas qhov ntsuas ntawm qhov tsis xws luag. Cov txiaj ntsig tshawb pom kuj cuam tshuam los ntawm tus neeg teb xov tooj.
Xinfa vuam cov cuab yeej muaj cov yam ntxwv zoo thiab tus nqi qis. Yog xav paub ntxiv, thov mus saib:Vuam & txiav Manufacturers - Tuam Tshoj Vuam & Txiav Hoobkas & lwm tus neeg (xinfatools.com)
X-ray soj ntsuam
Qhov kawg, kev kuaj pom hluav taws xob, vim tias X-rays los ntawm cov khoom irradiated yuav poob, cov thicknesses sib txawv ntawm cov khoom sib txawv ntawm lawv qhov nqus tau sib txawv, thiab qhov tsis zoo yog muab tso rau ntawm lwm sab ntawm cov khoom irradiated, vim qhov kev siv ntawm cov rays. yog qhov sib txawv thiab tsim cov duab sib xws, cov neeg soj ntsuam cov yeeb yaj kiab tuaj yeem ua raws li cov duab los txiav txim seb puas muaj qhov tsis xws luag hauv cov khoom thiab qhov xwm txheej ntawm qhov tsis xws luag.
Kev siv tau thiab cov kev txwv ntawm kev ntsuas hluav taws xob:
1, ntau rhiab heev los xyuas cov volumetric tsis xws luag, yooj yim rau characterize qhov tsis xws luag.
2, qhov hluav taws xob tsis zoo yog yooj yim khaws cia, muaj traceability.
3, visualization ntawm cov duab thiab hom kev tsis xws luag.
4, qhov tsis zoo tsis tuaj yeem nrhiav qhov tob tob ntawm qhov tsis xws luag, thaum kuaj pom cov tuab tuab, qhov tsis zoo yuav tsum raug xa mus rau kev ntxuav, thiab tib neeg lub cev muaj qee yam teeb meem, tus nqi siab dua.
Nyob rau hauv luv luv, ultrasonic, X-ray flaw detection yog haum rau kev soj ntsuam sab hauv; qhov twg ultrasonic rau ntau tshaj 5 hli, thiab cov duab ntawm qhov tsis tu ncua, X-ray tsis tuaj yeem nrhiav qhov tob tob ntawm qhov tsis xws luag, tawg. Sib nqus particle thiab nkag mus rau qhov tsis txaus ntseeg yog tsim los xyuas qhov tsis xws luag ntawm qhov chaw; Ntawm lawv, sib nqus partle qhov pom kom pom tau yog txwv rau kev kuaj pom cov khoom sib nqus, thiab kev nkag mus rau qhov tsis pom zoo ntawm qhov chaw.
Post lub sij hawm: Aug-24-2023
