Ⅰ. Kev sim tsis ua puas yog dab tsi?
Feem ntau hais lus, kev sim tsis puas tsuaj siv cov yam ntxwv ntawm lub suab, lub teeb, hluav taws xob thiab lub zog sib nqus los ntes qhov chaw, qhov loj me, qhov ntau, qhov xwm txheej thiab lwm yam ntaub ntawv cuam tshuam ntawm qhov ze ntawm qhov chaw lossis sab hauv ntawm qhov chaw ntawm cov khoom siv yam tsis ua rau cov khoom puas tsuaj. Kev sim tsis puas tsuaj lub hom phiaj yog txhawm rau ntes cov xwm txheej ntawm cov khoom siv, suav nrog seb lawv puas tsim nyog lossis muaj lub neej ua haujlwm tas mus li, yam tsis cuam tshuam rau kev ua haujlwm yav tom ntej ntawm cov khoom siv. Cov txheej txheem sim tsis puas tsuaj feem ntau suav nrog kev sim ultrasonic, kev sim electromagnetic, thiab kev sim cov khoom sib nqus, ntawm cov uas Kev Sim Ultrasonic yog ib qho ntawm cov txheej txheem siv feem ntau.
Ⅱ. Tsib txoj kev sim uas tsis ua rau puas tsuaj:
1.Kev txhais ntawm Ultrasonic Test
Kev Ntsuas Ultrasonic yog ib txoj kev uas siv cov yam ntxwv ntawm cov nthwv dej ultrasonic los nthuav dav thiab cuam tshuam rau hauv cov ntaub ntawv los nrhiav cov qhov tsis zoo sab hauv lossis cov khoom txawv teb chaws hauv cov ntaub ntawv. Nws tuaj yeem nrhiav tau ntau yam tsis zoo, xws li cov kab nrib pleb, qhov hws, cov khoom sib xyaw, qhov xoob, thiab lwm yam. Kev kuaj pom qhov tsis zoo ultrasonic yog qhov tsim nyog rau ntau yam ntaub ntawv, thiab tseem tuaj yeem nrhiav tau qhov tuab ntawm cov ntaub ntawv, xws li cov hlau, cov hlau tsis yog hlau, cov ntaub ntawv sib xyaw, thiab lwm yam. Nws yog ib qho ntawm cov txheej txheem siv ntau tshaj plaws hauv kev sim tsis ua puas tsuaj.
Vim li cas cov hlau phaj tuab, cov kav dej tuab thiab cov hlau puag ncig loj dua thiaj tsim nyog rau kev xeem UT?
① Thaum cov khoom tuab tuab, qhov ua tau ntawm cov qhov tsis zoo sab hauv xws li qhov hws thiab kab nrib pleb yuav nce ntxiv raws li.
② Cov khoom forging yog tsim los ntawm cov txheej txheem forging, uas yuav ua rau muaj qhov tsis zoo xws li qhov hws, cov khoom suav nrog, thiab cov kab nrib pleb hauv cov khoom.
③Cov kav dej tuab thiab cov pas nrig puag ncig loj feem ntau yog siv rau hauv cov qauv tsim kho uas nyuaj lossis cov xwm txheej uas muaj kev ntxhov siab siab. Kev xeem UT tuaj yeem nkag mus tob rau hauv cov khoom siv thiab nrhiav pom qhov tsis zoo sab hauv, xws li tawg, suav nrog, thiab lwm yam, uas yog qhov tseem ceeb rau kev ua kom muaj kev ncaj ncees thiab kev nyab xeeb ntawm cov qauv.
2. Kev txhais ntawm qhov kev xeem nkag mus
Cov xwm txheej siv tau rau UT Test thiab PT Test
Kev xeem UT yog qhov tsim nyog rau kev ntes cov qhov tsis zoo sab hauv ntawm cov ntaub ntawv, xws li cov qhov hws, cov khoom suav nrog, cov kab nrib pleb, thiab lwm yam. Kev xeem UT tuaj yeem nkag mus rau hauv cov khoom tuab thiab ntes cov qhov tsis zoo sab hauv cov ntaub ntawv los ntawm kev tso tawm cov nthwv dej ultrasonic thiab tau txais cov teeb liab cuam tshuam.
Kev kuaj PT yog qhov tsim nyog rau kev nrhiav pom qhov tsis zoo ntawm qhov chaw ntawm cov khoom siv, xws li cov qhov hws, cov khoom suav nrog, cov kab nrib pleb, thiab lwm yam. Kev kuaj PT vam khom cov kua nkag mus rau hauv cov kab nrib pleb lossis cov qhov tsis zoo ntawm qhov chaw thiab siv cov xim tsim los qhia qhov chaw thiab cov duab ntawm cov qhov tsis zoo.
Kev xeem UT thiab kev xeem PT muaj lawv tus kheej qhov zoo thiab qhov tsis zoo hauv kev siv. Xaiv txoj kev xeem tsim nyog raws li kev xav tau kev xeem sib txawv thiab cov yam ntxwv ntawm cov khoom siv kom tau txais cov txiaj ntsig zoo dua.
3. Kev Ntsuas Tam Sim No Eddy
(1) Kev Taw Qhia Txog Kev Xeem ET
Kev Ntsuas ET siv lub hauv paus ntsiab lus ntawm kev siv hluav taws xob los coj lub kauj ntsuas hluav taws xob hloov pauv ze rau ntawm qhov khoom ua haujlwm conductor los tsim cov hluav taws xob eddy. Raws li kev hloov pauv ntawm cov hluav taws xob eddy, cov yam ntxwv thiab qhov xwm txheej ntawm qhov khoom ua haujlwm tuaj yeem kwv yees tau.
(2) Cov txiaj ntsig ntawm ET Test
Kev Ntsuas ET tsis tas yuav tsum tau sib cuag nrog cov khoom ua haujlwm lossis nruab nrab, qhov ceev ntawm kev kuaj pom yog ceev heev, thiab nws tuaj yeem sim cov khoom siv tsis yog hlau uas tuaj yeem ua rau muaj cov dej ntws eddy, xws li graphite.
(3) Kev txwv ntawm ET Test
Nws tsuas yog tuaj yeem ntes tau qhov tsis zoo ntawm cov khoom siv hluav taws xob. Thaum siv lub kauj hlau los ntawm hom rau ET, nws tsis tuaj yeem txiav txim siab qhov chaw tshwj xeeb ntawm qhov tsis zoo ntawm qhov ncig.
(4) Cov nqi thiab cov txiaj ntsig
Kev Ntsuas ET muaj cov khoom siv yooj yim thiab kev siv yooj yim. Nws tsis tas yuav muaj kev cob qhia nyuaj thiab tuaj yeem ua qhov kev sim tiag tiag ntawm qhov chaw sai sai.
Lub hauv paus ntsiab lus ntawm PT xeem: tom qab qhov chaw ntawm qhov khoom raug coated nrog fluorescent zas lossis xim zas, tus nkag mus tuaj yeem nkag mus rau hauv qhov qhib qhov tsis zoo hauv qab lub sijhawm ntawm capillary kev ua haujlwm; tom qab tshem tawm cov nkag mus ntau dhau ntawm qhov chaw ntawm qhov khoom, qhov khoom tuaj yeem thov tus tsim tawm rau ntawm qhov chaw. Ib yam li ntawd, nyob rau hauv qhov kev ua ntawm capillary, tus tsim tawm yuav nyiam tus nkag mus khaws cia hauv qhov tsis zoo, thiab tus nkag mus yuav nkag rov qab mus rau hauv tus tsim tawm. Hauv qab qee qhov chaw teeb pom kev zoo (ultraviolet teeb lossis lub teeb dawb), cov cim ntawm tus nkag mus ntawm qhov tsis zoo yuav raug tso tawm. , (daj-ntsuab fluorescence lossis liab ci), yog li ntes tau cov morphology thiab kev faib tawm ntawm cov tsis zoo.
4. Kev Ntsuas Cov Khoom Sib Nqus
Kev Ntsuas Cov Khoom Sib Nqus "yog ib txoj kev ntsuas uas siv ntau yam tsis ua rau puas tsuaj rau kev nrhiav pom qhov tsis zoo ntawm qhov chaw thiab ze ntawm qhov chaw hauv cov khoom siv hluav taws xob, tshwj xeeb tshaj yog rau kev nrhiav pom cov kab nrib pleb. Nws yog raws li cov lus teb tshwj xeeb ntawm cov khoom sib nqus rau cov teb sib nqus, uas ua rau muaj kev tshawb pom zoo ntawm cov qhov tsis zoo hauv qab.
5. KEV NTSUAM XYUAS XOV TOOJ CUA
(1) Kev Taw Qhia Txog Kev Xeem RT
Cov duab hluav taws xob X-ray yog cov nthwv dej electromagnetic uas muaj zaus siab heev, wavelength luv heev, thiab lub zog siab. Lawv tuaj yeem nkag mus rau hauv cov khoom uas lub teeb pom kev tsis tuaj yeem nkag mus rau hauv, thiab ua rau muaj kev cuam tshuam nyuaj nrog cov khoom siv thaum lub sijhawm nkag mus.
(2) Cov txiaj ntsig ntawm RT Test
Kev Ntsuas RT siv tau los nrhiav cov qhov tsis zoo sab hauv ntawm cov ntaub ntawv, xws li cov qhov hws, cov kab nrib pleb, thiab lwm yam, thiab kuj siv tau los ntsuas qhov kev ncaj ncees ntawm cov qauv thiab qhov zoo sab hauv ntawm cov ntaub ntawv.
(3) Lub hauv paus ntsiab lus ntawm RT Test
Kev Ntsuas RT nrhiav pom qhov tsis zoo hauv cov khoom siv los ntawm kev tso tawm X-rays thiab txais cov teeb liab cuam tshuam. Rau cov khoom tuab dua, kev ntsuas UT yog ib txoj hauv kev zoo.
(4) Kev Txwv ntawm RT Test
Kev Ntsuas RT muaj qee qhov kev txwv. Vim nws qhov wavelength thiab lub zog, X-rays tsis tuaj yeem nkag mus rau qee yam khoom siv, xws li txhuas, hlau, stainless hlau, thiab lwm yam.
Lub sijhawm tshaj tawm: Plaub Hlis-12-2024