- Thaum kuaj xyuas, cov kua dej nkag mus rau hauv cov fluorescent dye lossis cov xim dye yog siv rau ntawm qhov chaw. Vim yog kev ua haujlwm capillary, cov kua nkag nkag mus rau hauv qhov chaw me me qhib qhov tsis xws luag, tshem tawm cov kua dej ntau dhau uas txuas rau saum npoo ntawm qhov chaw ua haujlwm, thiab tom qab ntawd siv nws tom qab ziab. Tus tsim tawm thiab cov kua nkag mus rau hauv qhov tsis xws luag yog re-adsorbed rau saum npoo ntawm qhov chaw nyob rau hauv qhov kev txiav txim ntawm capillary phenomenon, ua ib qho kev nthuav dav ntawm qhov tsis xws luag, thiab morphology thiab kev faib tawm ntawm qhov tsis xws luag tuaj yeem kuaj pom.
Kev ntsuam xyuas kev siv thev naus laus zis tau dhau los ua qhov tseem ceeb thiab tseem ceeb hauv kev tsim khoom thiab kev saib xyuas. Nws yog dav siv nyob rau hauv ntau yam kev lag luam niaj hnub. Nws yog ib txoj hauv kev tseem ceeb hauv kev ntsuas kev ncaj ncees thiab txuas ntxiv ntawm cov khoom siv engineering, cov khoom thiab cov khoom, thiab tseem yog ib txoj hauv kev tseem ceeb rau kev ua tau zoo. Nws yog ib qho tseem ceeb rau kev tswj hwm, txuag cov ntaub ntawv raw, txhim kho cov txheej txheem thiab ua kom cov khoom tsim tau.
Cov txheej txheem yooj yim ntawm kev ntsuam xyuas kev nkag mus: Kev nkag mus → Kev ntxuav → Kev pom → Kev soj ntsuam.
Qhov zoo ntawm kev nkag mus rau kev tshawb nrhiav tshuab:
Txoj kev ntsuas kev nkag siab tuaj yeem txheeb xyuas qhov chaw qhib qhov tsis xws luag ntawm ntau yam khoom tsis muaj qhov ntxeem tau, xws li tawg, qhov pores, quav, looseness, rwb thaiv tsev txias, thiab lwm yam. Penetrant testing technology tsis txwv los ntawm cov khoom siv thiab cov tshuaj muaj pes tsawg leeg. Nws tuaj yeem tsis tsuas yog tshuaj xyuas cov hlau tsis yog hlau thiab cov hlau ferrous, tab sis kuj yog cov yas, ceramics thiab iav. Kev ntsuam xyuas Penetrant muaj qhov ntsuas siab siab. Ultra-high-sensitivity penetrant testing cov ntaub ntawv tuaj yeem pom meej cov kab nrib pleb zoo nrog qhov dav ntawm 0.5 μm, qhov tob ntawm 10 μm, thiab ntev li ntawm 1 hli. Ntxiv mus, cov zaub ntawm kev ntsuam xyuas penetrant yog intuitive thiab yooj yim rau txiav txim, thiab lub lag luam kuj yog heev ceev thiab yooj yim. Qhov tsis xws luag hauv txhua qhov kev taw qhia ntawm lub dav hlau tuaj yeem kuaj pom hauv ib qho haujlwm. Tsis tas li ntawd, kev ntsuam xyuas kev nkag mus kuj muaj qhov zoo ntawm cov cuab yeej siv yooj yim thiab nqa tau yooj yim, cov nqi ntsuas qis, thiab kev hloov pauv mus rau kev ua haujlwm. Nws yog precisely vim hais tias ntawm cov saum toj no qhov zoo uas nkag mus nrhiav kom tau technology tau lug siv nyob rau hauv lub industrial teb.
- Kev txwv ntawm Penetration Detection Technology:
Ua ntej ntawm tag nrho cov, kev ntsuam xyuas penetrant tsis haum rau kev tshuaj xyuas cov khoom ua los ntawm cov khoom ntxeem tau lossis xoob lossis cov khoom ua haujlwm nrog cov khoom ntxhib, vim tias thaum pom cov khoom ntxeem tau, tag nrho cov saum npoo yuav pom muaj zog fluorescent keeb kwm yav dhau, yog li npog cov zaub ntawm qhov tsis xws luag; thiab thaum lub ntsej muag ntawm lub workpiece yog ntxhib heev, nws yog ib qho yooj yim los ua cov duab cuav thiab txo cov nyhuv kom pom. Qhov thib ob, kev ntsuam xyuas penetrant tsuas tuaj yeem pom qhov qhib qhov tsis xws luag ntawm qhov chaw. Cov teeb meem uas raug thaiv los ntawm cov pa phem los yog muaj qhov qhib kaw tom qab kev siv tshuab (xws li txhaj tshuaj blasting, polishing thiab sib tsoo, thiab lwm yam) tsis tuaj yeem kuaj pom zoo. Tsis tas li ntawd, kev ntsuam xyuas penetrant tsuas tuaj yeem txheeb xyuas qhov kev faib tawm ntawm qhov tsis xws luag, thiab nws nyuaj rau txiav txim siab qhov tseeb qhov tob ntawm qhov tsis xws luag, ua rau nws nyuaj rau kev ntsuas ntau yam tsis xws luag.
Kev ntsuam xyuas Penetrant yog ib qho kev siv thev naus laus zis los ntawm cov txheej txheem ntawm kev tsim kho kev lag luam. Cov tshuab no yog ib qho kev ntsuas uas tsis muaj kev puas tsuaj uas siv ntxiv rau kev tshuaj xyuas qhov muag. Vim qhov yooj yim operability ntawm penetrant xeem nws tus kheej nyob rau hauv lub tiag tiag cov txheej txheem, cov cuab yeej no tau lug siv nyob rau hauv ntau yam teb. Thiab nyob rau hauv tam sim no txoj kev loj hlob sai ntawm kev tshawb fawb thiab thev naus laus zis, tsoos permeability flaw detection thev naus laus zis tau maj mam nthuav dav mus rau hauv cov khoom siv hluav taws xob tshawb pom.
