Qee cov lus nug ntau txog kev yuav lub tshuab tsom
Microscopes tau dhau los ua cov cuab yeej tshuaj ntsuam xyuas ntau tshaj plaws hauv cov chaw soj ntsuam thiab cov chav tshawb fawb thiab kev loj hlob, tab sis rau cov kws tshaj lij uas nquag siv cov tshuab microscopes, nws yog ib qho mob taub hau yooj yim xaiv lub tshuab tsom iav uas ua tau raws li lawv cov kev xav tau tshawb fawb thiab muaj txiaj ntsig zoo. Yav dhau los, ntau tus neeg siv uas tau sab laj nrog peb tsuas yog suav hais tias tsuas yog nug txog cov tshuab tsom iav xwb, tab sis lawv tsis muaj kev paub ntau txog kev xaiv lub tshuab tsom. Raws li kev paub ntau xyoo dhau los, cov kws tshaj lij ntawm Yunfei Tuam Txhab tau sau qee cov lus nug ntau tshaj plaws ua ntej yuav khoom siv lub tshuab tsom rau cov neeg yuav khoom, vam tias yuav muab kev pabcuam hauv koj xaiv.
Nqe Lus Nug 1: Tus nqi ntawm lub tshuab tsom iav yog dab tsi?
Ntau tus neeg yuav khoom ntawm lub tshuab tsom iav tau nug peb cov lus nug, "Nws raug nqi npaum li cas rau ib lub tshuab tsom iav?" los yog "Cov lus hais ntau npaum li cas rau XXX qauv tshuab tsom xam?" Peb cov lus teb ib txwm yog "Koj xav tau dab tsi configuration?" Los yog yog tias koj tsuas xav kom muaj kev nkag siab ntxhib ntawm lub tshuab ntsuas qhov hais lus, peb tsuas yog muab tus nqi sib txawv loj heev hauv tus nqi tsis meej. Qhov laj thawj tseem ceeb rau cov txiaj ntsig zoo li no yog kev teeb tsa ntawm lub tshuab tsom. Qhov tseeb, kev yuav lub tshuab tsom iav thiab lub computer zoo sib xws - txhua yam yuav tsum tau teeb tsa raws li koj xav tau. Piv txwv li, koj xav tau ntau hom kev soj ntsuam (uas cuam tshuam rau tus naj npawb ntawm lub hom phiaj lo ntsiab muag), txawm tias koj xav tau software, txawm tias koj xav tau CCD, thiab lwm yam. Cov kev cai no cuam tshuam rau tus nqi ntawm lub tshuab tsom. Nws yuav tsum raug sau tseg tias qhov tseem ceeb tshaj plaws thiab muaj txiaj ntsig ntawm tag nrho lub tshuab tsom iav yog lub hom phiaj lens, thiab nws tus lej yuav cuam tshuam rau tus nqi ntawm lub tshuab tsom iav.
Nqe Lus Nug 2: Ua ntej kev yuav khoom, hom tsom iav zoo li cas rau cov qauv koj xav sim?
Microscopes tuaj yeem raug cais raws li lawv txoj haujlwm raws li cov qauv pom sib txawv: feem ntau, muaj cov kab mob metallographic, polarizing microscopes, stereomicroscopes, biological microscopes, fluorescence microscopes, thiab lwm yam. Polarizing microscopes feem ntau yog siv rau kev tshawb pom ntawm anisotropic non-metallic cov ntaub ntawv xws li geological ores. Metallographic microscopy feem ntau yog siv rau kev soj ntsuam, txheeb xyuas, thiab tshuaj xyuas cov qauv sab hauv thiab cov qauv ntawm ntau yam ntaub ntawv opaque xws li hlau. Haum rau factories, mining enterprises, cov tsev kawm ntawv qib siab, thiab kev tshawb fawb departments. Qhov ntsuas no yog nruab nrog lub koob yees duab, uas tuaj yeem ntes cov duab metallographic thiab ntsuas thiab ntsuas lawv. Nws kuj muaj cov haujlwm xws li kho, tso tawm, khaws cia, thiab tswj cov duab. stereoscopic microscopy yog tsim rau micrometer qib kev tsom xam, kev tshawb nrhiav pob txha, tshuaj xyuas cov khoom siv hluav taws xob hauv kev lag luam, calibration ntawm cov ntawv luam tawm hauv Circuit Court, calibration ntawm vuam tsis xws luag (luam ntawv misalignment, ntug vau, thiab lwm yam) nyob rau hauv luam Circuit Court Cheebtsam, calibration ntawm ib lub rooj tsavxwm PCs. , thiab tag nrho cov teb nrog cov ncauj lus kom ntxaws soj ntsuam ntawm cov qauv nto. Nrog kev ntsuas software, ntau yam ntaub ntawv tuaj yeem ntsuas. Biological microscopes feem ntau yog siv rau hauv kev kho mob thiab kev noj qab haus huv, nrog rau hauv cov tsev kawm ntawv thiab cov chaw tshawb fawb rau kev kuaj mob, kuaj, kev qhia, thiab kev tshawb fawb. Yog li, ua ntej kev yuav khoom, nws yog ib qho tseem ceeb kom paub meej tias hom qauv twg koj xav soj ntsuam, kom tus tub lag luam tuaj yeem pom zoo rau lub tshuab tsom rau koj.
Nqe Lus Nug 3: Kuv puas yuav tau txais ib lub tshuab kuaj kab mob ncaj nraim lossis lub tshuab ntsuas rov qab?
Ua ntej teb cov lus nug no, nws yuav tsum paub meej tias qhov sib txawv ntawm lub tshuab tsom iav ncaj qha thiab lub tshuab tsom iav inverted:
Metallographic microscope, tseem hu ua cov khoom siv microscope, feem ntau yog siv los soj ntsuam cov qauv ntawm cov ntaub so ntswg hlau. Nws tuaj yeem muab faib ua upright metallographic microscope thiab inverted metallographic microscope
Lub upright metallographic microscope tsim cov duab zoo thaum lub sijhawm soj ntsuam, uas coj kev yooj yim rau tus neeg siv kev soj ntsuam thiab kev txheeb xyuas. Ntxiv rau kev txheeb xyuas thiab txheeb xyuas cov qauv hlau nrog qhov siab ntawm 20-30mm, nws tau siv dav dua hauv cov ntaub ntawv pob tshab, pob tshab, lossis cov khoom tsis pom kev vim nws ua raws li tib neeg niaj hnub cwj pwm. Kev soj ntsuam cov khoom loj dua 3 microns tab sis me dua 20 microns, xws li hlau ceramics, hluav taws xob chips, luam tawm circuits, LCD substrates, nyias zaj duab xis, fibers, granular khoom, coatings, thiab lwm yam ntaub ntawv, muaj peev xwm ua tau zoo imaging los ntawm cov qauv nto thiab cov kab ke. Tsis tas li ntawd, lub koob yees duab sab nraud tuaj yeem yooj yim txuas lub vijtsam video thiab lub khoos phis tawj rau lub sijhawm tiag tiag thiab kev soj ntsuam cov duab zoo li qub, txuag thiab kho, luam ntawv, ua ke nrog ntau yam software kom tau raws li cov kev xav tau ntawm cov kws tshaj lij metallography, kev ntsuas, thiab kev sib tham sib qhia. Inverted metallographic microscope siv optical dav hlau imaging txoj kev los txheeb xyuas thiab txheeb xyuas cov microstructure ntawm ntau yam hlau thiab alloys. Nws yog ib qho cuab yeej tseem ceeb rau kev kawm metallography hauv hlau physics thiab tuaj yeem siv dav hauv cov chaw tsim khoom lossis chaw soj nstuam rau kev ua haujlwm zoo, kev tshuaj xyuas cov khoom siv raw, lossis kev tshawb fawb thiab kev tshawb fawb ntawm cov khoom siv metallographic qauv tom qab ua tiav, muab cov txiaj ntsig kev soj ntsuam zoo. Nws yog cov cuab yeej tseem ceeb rau kev txheeb xyuas qhov zoo thiab kev tshuaj xyuas ntawm casting, smelting, thiab kev kho cua sov hauv mining, metallurgy, manufacturing, thiab mechanical processing industries. Nyob rau hauv xyoo tas los no, vim qhov xav tau kev siv tshuab dav dav dav dav dav dav dav siv tshuab los txhawb cov chips hauv kev lag luam microelectronics, metallographic microscopes tau qhia thiab txhim kho tsis tu ncua kom tau raws li qhov tshwj xeeb xav tau ntawm kev lag luam. Inverted metallographic microscope, vim qhov tseeb tias qhov kev soj ntsuam saum npoo ntawm cov qauv ua ke nrog lub ntsej muag ntawm lub rooj ua haujlwm, lub hom phiaj kev soj ntsuam yog nyob hauv qab ntawm lub rooj ua haujlwm thiab pom sab saud. Daim ntawv soj ntsuam no tsis txwv los ntawm qhov siab ntawm tus qauv, thiab yooj yim siv. Cov qauv ntsuas yog compact, thiab cov tsos zoo nkauj thiab dav. Lub inverted metallographic microscope muaj thaj tsam loj dua, qhov nruab nrab ntawm lub ntiajteb txawj nqus, thiab muaj kev nyab xeeb, ruaj khov, thiab txhim khu kev qha. Lub qhov muag thiab qhov chaw txhawb nqa yog tilted ntawm 45 degree, ua rau kev pom zoo.
