Qhov Rai Kho Kom Zoo Nkauj Sapphire Optical Windows Ib Leeg Crystal Al₂O₃ Hnav Tau Zoo Li Qhov Loj Los Yog Duab
Cov kev tsis sib xws
Qhov rai Sapphire | |
Qhov Loj | 8-400 hli |
Kev kam rau siab ntawm qhov ntev | +0/-0.05 hli |
Qhov zoo ntawm qhov chaw (kos thiab khawb) | 40/20 |
Qhov tseeb ntawm qhov chaw | λ/10per@633nm |
Qhov Aperture Ntshiab | > 85%, > 90% |
Kev kam rau siab sib luag | ±2''-±3'' |
Bevel | 0.1-0.3 hli |
Txheej | AR/AF/thaum tus neeg thov |
Cov Nta Tseem Ceeb thiab Cov Txiaj Ntsig ntawm Cov Qhov Rai Sapphire Uas Zoo Li Tus Kheej
1. Kev Nyuaj Siab thiab Kev Hnav Tsis Zoo
Cov qhov rais sapphire uas ua raws li tus neeg xav tau yog tsim los ntawm cov khoom siv Al₂O₃ uas muaj qhov huv si, ua tiav qhov ntsuas Mohs hardness ntawm 9 - qhov thib ob tsuas yog pob zeb diamond qhov zoo meej 10. Qhov khoom plig no ua rau peb cov qhov rais sapphire ua tau zoo tiv thaiv khawb, nrog rau kev tiv thaiv hnav ntau dua li cov iav soda-lime txheem los ntawm 200 zaug thiab iav tempered los ntawm 20 zaug. Hauv kev siv tiag tiag, cov qhov rais sapphire uas ua raws li tus neeg xav tau no tiv taus kev puas tsuaj los ntawm cov pa phem txhua hnub suav nrog cov xuab zeb thiab cov cuab yeej hlau, ua rau lawv zoo tagnrho rau cov chaw hnav khaub ncaws siab xws li cov xov tooj ntawm tes tiv thaiv thiab cov khoom siv hauv kev lag luam.
2. Kev Ua Haujlwm Zoo Tshaj Plaws ntawm Optical
Cov qhov rais sapphire uas ua raws li tus qauv qhia txog cov yam ntxwv zoo tshaj plaws ntawm lub teeb, tswj tau ntau dua 85% kev xa mus thoob plaws ntau qhov spectral ntawm 400-5000nm, nrog rau qhov nruab nrab pom kev sib kis (380-780nm) ncav cuag 90%. Nrog cov ntsuas refractive ntawm 1.76-1.78 thiab birefringence hauv qab 0.008, cov kev teeb tsa zoo tshaj plaws no tsim peb cov qhov rais sapphire uas ua raws li tus qauv ua qhov kev xaiv zoo tshaj plaws rau cov cuab yeej siv kho qhov muag siab. Los ntawm cov txheej txheem polishing tshwj xeeb, peb ua tiav qhov roughness ntawm qhov chaw hauv qab Ra 0.5nm, txo qhov poob ntawm lub teeb. Ntxiv mus, peb tau tsim ntau yam txheej txheem kho qhov muag ua haujlwm rau cov qhov rais no, suav nrog cov txheej txheem tiv thaiv kev cuam tshuam dav dav thiab cov lim dej txiav, nthuav dav lawv cov peev xwm siv kho qhov muag.
3. Kev Muaj Peev Xwm Kho Kom Zoo Dua Geometry
Siv cov thev naus laus zis tsim khoom siab heev, peb muab cov kev pabcuam kho kom haum rau cov qhov rai sapphire uas muaj cov duab geometries nyuaj. Txij li cov profiles puag ncig thiab rectangular mus rau cov duab polygonal nyuaj, cov nto nkhaus, thiab cov kev teeb tsa tshwj xeeb uas muaj cov qhov me me lossis cov channel - txhua yam tuaj yeem ua tau precision-engineered.
4. Kev Ruaj Ntseg Ib puag ncig
Cov qhov rais sapphire uas ua raws li tus qauv qhia tau tias nws muaj zog tiv thaiv ib puag ncig zoo kawg li. Nrog rau qhov kub yaj ntawm 2053°C, lawv tswj tau qhov ruaj khov ntawm qhov kub txog li 1800°C rau lub sijhawm luv luv. Lub coefficient thermal expansion ntawm 7.5 × 10⁻⁶/K ua kom muaj kev ruaj khov ntawm qhov ntev thoob plaws qhov kub ua haujlwm ntawm -60°C txog 300°C.
5. Cov txiaj ntsig ntawm kev siv nyiaj zoo
Peb cov qhov rais sapphire uas ua raws li tus neeg xav tau muaj txiaj ntsig zoo rau tus nqi. Los ntawm cov txheej txheem tsim khoom zoo tshaj plaws thiab kev txuag nyiaj ntawm qhov ntsuas, peb tau tsim kom muaj cov khoom siv zoo uas muaj peev xwm xa cov khoom txheem hauv 7-15 hnub. Rau cov haujlwm R&D ceev, peb muab cov kev pabcuam sai nrog kev xa cov qauv hauv 72 teev xwb. Cov txiaj ntsig sib tw no ua rau peb cov qhov rais sapphire uas ua raws li tus neeg xav tau tshwj xeeb rau cov ntawv thov lag luam loj.
Daim Ntawv Thov Tseem Ceeb ntawm Cov Qhov Rai Sapphire Uas Zoo Li Cov Qauv
1. Cov Khoom Siv Hluav Taws Xob Rau Cov Neeg Siv Khoom:
Cov ntaub thaiv qhov screen ntawm Smartphone/smartwatch thiab cov lens tiv thaiv lub koob yees duab siv cov khoom uas tiv taus khawb ntawm cov qhov rais sapphire uas ua raws li tus qauv kom ntev lub neej ntawm lub cuab yeej.
2. Cov Cuab Yeej Siv Kho Qhov Muag:
Cov qhov rai laser system, cov iav spectrometer, thiab cov iav thermal imaging infrared vam khom lawv lub teeb ci ntsa iab thiab kev tiv taus kub siab.
3. Cov Khoom Siv Lag Luam:
Cov qhov rai barcode scanner thiab cov khoom siv semiconductor viewports xav tau kev tiv thaiv kev hnav thiab kev ruaj khov tshuaj ntawm cov qhov rai sapphire uas ua raws li tus qauv.
4. Kev Tiv Thaiv thiab Kev Ua Haujlwm Huab Cua:
Cov domes nrhiav foob pob hluav taws thiab cov khoom them nqi satellite xav tau cov ntaub ntawv uas tswj kev ua haujlwm ruaj khov hauv qhov chaw ib puag ncig hnyav.
5. Cov Khoom Siv Kho Mob:
Cov iav tiv thaiv Endoscope thiab cov qhov rai laser qhia kev phais mob xav tau kev sib raug zoo ntawm cov tsiaj txhu thiab kev kho kom huv ntawm qhov chaw.
XKH Cov Kev Pabcuam ntawm Cov Qhov Rai Sapphire Uas Zoo Li Tus Kheej
1. Cov txiaj ntsig ntawm Kev Muab Khoom:
Ua ib lub chaw tsim khoom ncaj qha nrog cov chaw tsim khoom siv lead ua hauv tsev thiab CNC machining centers, peb ua kom muaj kev tswj hwm tag nrho los ntawm cov khoom siv raw mus rau cov khoom tiav rau cov qhov rai sapphire uas ua raws li tus qauv, muab cov nqi qis dua 20% piv rau cov neeg faib khoom.
2. Kev Pabcuam Kho Kom Haum:
Peb txhawb nqa CAD/cov txheej txheem ua qauv, muab 3D qauv, qauv prototype (3-5 hnub), thiab kev tsim khoom me me (yam tsawg kawg nkaus 10-30 daim).
3. Kev Txhawb Nqa Txog Kev Siv Tshuab:
Kev sab laj tsim qauv kho qhov muag pub dawb los txhim kho qhov tuab thiab cov txheej txheem txheej (piv txwv li, tiv thaiv kev cuam tshuam, hydrophobic coatings) rau cov qhov rai sapphire uas ua raws li tus kheej.
4. Kev Xa Khoom Sai:
Cov qhov loj me txheem yuav xa tuaj tsis pub dhau 7 hnub; cov qauv nyuaj yuav ua tiav hauv 2-4 lub lis piam, nrog kev txhawb nqa kev thauj khoom los ntawm huab cua thoob ntiaj teb.
5. Kev Ntsuam Xyuas Zoo:
Txhua lub qhov rais sapphire uas ua raws li tus qauv raug kuaj xyuas zoo heev suav nrog kev sim interferometer (qhov profile ntawm qhov chaw) thiab spectrophotometer (kev xa hluav taws xob), nrog rau daim ntawv pov thawj khoom siv thiab cov ntaub ntawv ua raws li RoHS.









