Yuav Ua Li Cas Xaiv Cov Qib Sib Tw Ntawm Granite Substrates Rau Kub Thiab Tsawg Ua Haujlwm Ua Haujlwm Raws Li Thermal Expansion Coefficient

Cov cuab yeej precision tshiab suav nrog cov khoom simulation ib puag ncig, qis- qhov chaw ntsuas kub wafer sojntsuam thiab siab- cov txheej txheem laser ua haujlwm kub tau hloov kho tas li, nrog rau qhov dav dav ntawm kev ua haujlwm kub thiab ntau qhov kev sib tw thermal. Ntau cov khoom lag luam xaiv granite hauv paus tsuas yog los ntawm cov tsos thiab tus nqi, tsis quav ntsej qhov sib xws ntawm thermal expansion coefficient thiab ntawm - qhov chaw kub hloov pauv. Tom qab commissioning, cov cuab yeej nquag raug kev txom nyem los ntawm optical txoj kev offset, positioning deviation thiab flatness deformation, yuav tsum tau nquag kaw rau calibration thiab raising ntau lawm poob. Cov khoom siv pob zeb feem ntau tsuas yog muab ib hom granite xwb, uas tsis tuaj yeem hloov mus rau sub- xoom qis, kub kub thiab hloov pauv kub- qhov chaw txias. Raws li cov kws tshaj lij kev lag luam nrog kev ywj pheej mining thiab graded kev muaj peev xwm ua rau ntau- qib siab- ntom ntom dub granite, UNPARALLELED® tau tsim cov txheej txheem xaiv cov khoom siv tshiab los ntawm cov kab hluav taws xob thermal expansion coefficients, txhawb nqa los ntawm -house thermal cycle laboratory, full{12}}} txheej txheem kev tswj cov khoom siv ntau yam {trnology gradation. Peb pawg granite tshwj xeeb rau qis- kub, ib txwm- kub thiab hloov pauv kub-txias scenarios yog txhais kom tshem tawm qhov tseeb poob los ntawm qhov kub thiab txias hloov ntawm qhov chaw, xa cov kev tshawb fawb, kev xaiv cov substrate rau txhua yam khoom siv siab thiab qis kub precision.
Lub thermal expansion coefficient yog lub hauv paus taw qhia txiav txim siab thermal stability ntawm granite substrates. Me me sib txawv nyob rau hauv cov qauv siv lead ua, ntxhia muaj pes tsawg leeg thiab compactness ncaj qha hloov lub expansion thiab contraction ntawm pob zeb nyob rau hauv kub hloov. Kev tsis lees paub kev lag luam dav dav ntawm kev sib tov tag nrho cov pob zeb nyoos rau kev sib koom ua ke, UNPARALLELED ua ntej- tshuaj xyuas kev ua haujlwm thermal rau cov pob zeb nyoos los ntawm cov mine txheej thiab cov khoom sib cais. Cov qauv los ntawm txhua pawg raug xa mus rau cov cua sov caij tsheb kauj vab los sau cov ntaub ntawv nthuav dav ntxiv txij li -40℃txog 80 degree, nrog cov ntaub ntawv ywj pheej tsim. Raws li cov qauv kev ntsuas thoob ntiaj teb suav nrog DIN, ASME, JIS thiab GB, peb qhov kev nthuav dav thermal nthuav dav tau teeb tsa los faib peb qhov kev mob siab rau granite substrates, hauv paus daws teeb meem kev lag luam thoob plaws ntawm kev ua tsis tiav ntawm cov pob zeb dav dav hauv qhov kub thiab txias.
Tsawg- kub siab rau granite substrates yog tsim los rau sub- xoom tas li-kub chambers, nqus tsev qis- ntsuas kub thiab cov khoom siv kuaj semiconductor cryogenic. Ua los ntawm premium raw ore kho nrog ntev - lub sij hawm ntuj aging ntxiv rau peb -theem tas li- kub kev ntxhov siab, lub pob zeb nta tusyees teem compact crystals nrog linear thermal expansion coefficient nruj me ntsis tswj ntawm tsawg tshaj li los yog sib npaug rau 2.8 × 10⁻⁶ /℃thiab tsawg shrinkage. Cov tshuab pa ib txwm- cov cuab yeej granite feem ntau muaj qhov sib npaug ntawm 6 ~ 7 × 10⁻⁶ / degree, uas zoo li tsim micron- theem tag nrho shrinkage nyob rau hauv qis- kub ntau lawm kab thiab ua rau qhov chaw offset ntawm linear scales thiab optical lo ntsiab muag. Boasting dej nqus dej hauv qab 0.08%, qhov qis no -kub granite tiv taus cov hws thiab dej nag hauv cov dej txias. Coated nrog tshwj xeeb cleanroom sealant, nws muaj peev xwm ua hauj lwm ruaj khov raws li lub hauv paus rau qis -Qhov kub thiab txias AOI soj ntsuam thiab sojntsuam chaw nres tsheb rau lub sijhawm ua haujlwm ntev -. Cov ntaub ntawv nyoos nrog xoob siv lead ua pawg thiab flaky mica impurities raug tshem tawm thaum kuaj xyuas los tiv thaiv cov microcracks sab hauv tsim los ntawm kev rov ua thermal shrinkage thiab lav qhov ruaj khov qhov ntev ntawm lub sijhawm siv ntev.
Ib txwm-kub dav dav granite substrates haum cov qauv CNC machining chaw, sib koom tes ntsuas tshuab, PCB tshuaj xyuas cov cuab yeej thiab cov khoom siv kho qhov muag zoo tib yam, ua cov txheej txheem ntau yam ntawm cov khoom lag luam. Nws cov kab hluav taws xob thermal expansion coefficient nyob hauv 3.2 ~ 4.5 × 10⁻⁶ / degree, sib piv qhov ntsuas kub li niaj zaus 18 ~ 26℃nyob rau hauv kev cob qhia thiab ntsuas tus nqi thiab qhov yooj yim precision. Ua los ntawm cov txheej txheem siab- ntom ntom dub granite, qib no haum rau kev tsim khoom loj yam tsis muaj kev kub ntxhov siab thiab yuav tsum tsis muaj siab -spec tas li- qhov kub thiab txias, xa cov nqi ua tau zoo kom tau raws li cov kev xav tau ntawm feem ntau me me thiab nruab nrab precision ua lag luam.
High - kub hloov granite substrates yog tsim rau siab - qhov kub ntawm qhov chaw ci, txuas ntxiv laser cua sov platforms thiab thermal cycling xeem lub rooj zaum, muaj peev xwm tiv taus luv luv - lub sij hawm thermal shocks mus txog 80℃. Homogeneous ore nrog cov ntsiab lus qis quartz raug xaiv, raws li quartz nqa lub siab thermal expansion tus nqi; txo cov quartz feem ntau txo qis tag nrho cov pob zeb nthuav dav thiab kev cog lus, ua kom cov kab sib txuas txuas ntxiv ruaj khov ntawm Tsawg dua lossis sib npaug li 3.5 × 10⁻⁶ / degree. Ua ntej xa khoom, cov khoom siv raw tau dhau ib puas puag ncig ntawm qhov siab - qis kub ua ntej - kev caij tsheb kauj vab kom tso tawm sab hauv crystal thermal stress ua ntej. Thaum lub sij hawm ntev - hloov pauv kub thiab txias ua haujlwm, flatness deformation ntawm lub platform tuaj yeem raug txwv tsis pub dhau 0.4μm yam tsis muaj lub hauv paus arching lossis ntug warping. Nws yog dav siv rau femtosecond laser li, siab -kub optical detectors thiab perovskite siab{15}}kub txheej txheej ntau lawm kab.
Lub kaw - voj kev soj ntsuam xyuas kom muaj qhov tseeb thiab tag nrho cov kev ntsuas thermal nthuav dav ntawm txhua qhov granite substrate batches. Random tiav cov qauv ntawm tag nrho cov qib yog rov kuaj dua rau thermal expansion ua ntej xa khoom. Tag nrho cov ntsuas ntsuas yog traceable mus rau lub xeev metrology institutes. Ore batch tooj, ntsuas thermal expansion coefficients, siv tau qhov kub thiab txias hom khoom siv tau sau tag nrho thiab khaws cia mus tas li nyob rau hauv cov cim workpiece traceability codes. Rau cov cuab yeej tshwj xeeb tshwj xeeb kub / qis qis, cov kws tshaj lij tuaj yeem tshaj tawm cov ntaub ntawv tshwj xeeb xaiv cov ntaub ntawv raws li qhov tseeb ntawm - qhov chaw qhov kub thiab txias nkhaus, ua ke nrog kev ua kom zoo dua qub xws li cua sov- insulating kev txhawb nqa hauv paus thiab kev ywj pheej tsis tu ncua - qhov kub thiab txias layouts kom txo cov precision cuam tshuam los ntawm qhov kub thiab txias.
Tsis zoo li cov neeg sib tw uas tsuas yog muab cov ntaub ntawv tsis muaj kev txhawb nqa rau kev ua haujlwm zoo sib xws, UNPARALLELED npaj cov khoom siv tshwj xeeb rau cov neeg siv khoom los koom nrog kev sib koom ua ke hauv R & D theem pib ntawm cov khoom lag luam. Cov kws kho tsheb pom zoo rau cov qib granite nrog cov thermal expansion coefficients raws li cov khoom siv tsim qhov kub thiab txias, thermal cycle frequencies thiab tso cai rau qhov kev txiav txim siab, tsis txhob rov ua dua tom qab thiab rov tsim dua los ntawm kev xaiv cov khoom tsis raug ntawm R & D theem. Lub tuam txhab ob 200,000 ㎡ ntse tsim cov hauv paus ua haujlwm ywj siab ntau lawm kab rau peb qib substrate. Tsawg- kub thiab siab - kub siab rau pob zeb yog cov av hauv av thiab polished tas li - qhov kub thiab txias rhiav kom tsis txhob muaj kev ntxhov siab los ntawm kev puas tsuaj rau thawj thermal stability ntawm pob zeb.
Nrog ISO triple system ntawv pov thawj, CE daim ntawv pov thawj thiab ntau yam kev tsim khoom siv rau cov khoom siv ntxhia, UNPARALLELED's graded thermally matched granite substrates yog loj xa mus rau precision khoom manufacturers thoob ntiaj teb, npog segmented lem nrog rau semiconductor low{0}} ntsuas kub, ib puag ncig simulation khoom thiab siab -temperature. Cov ntaub ntawv soj ntsuam los ntawm cov neeg siv khoom thoob ntiaj teb ua pov thawj tias tom qab siv granite substrates sib tw los ntawm thermal expansion coefficients, ntev -lub sij hawm precision drift induced los ntawm kub variation poob los ntawm 80%, zoo heev txiav kho qhov muag calibration thiab rov qab workpiece soj ntsuam zaus thiab txo cov kev ua haujlwm txhua hnub thiab tu cov nqi. Lub tuam txhab txuas ntxiv koom tes nrog cov tsev kawm ntawv cov khoom siv hauv tsev kawm ntawv kom ua kom zoo dua cov qauv tshuaj ntsuam xyuas cov khoom siv raw, ua kom zoo thermal kev ua tau zoo gradients rau siab thiab qis kub substrates thiab txhim kho kev txhawb kev sib xyaw substrate daws rau kev ua haujlwm huab cua.
Txhawb nqa cov ntsiab lus zoo ntawm "Lub lag luam precision tsis tuaj yeem xav tau ntau dhau", UNPARALLELED khaws cov txheej txheem kev xaiv cov khoom siv los ntawm cov thermal expansion coefficients, rhuav tshem cov qauv kev lag luam ntawm kev xaiv qhov muag tsis pom thiab ib qho - loj- haum- tag nrho cov khoom. Cov kev daws teeb meem customized substrate daws cov teeb meem kev hloov pauv hauv qhov kub thiab txias. Yav tom ntej, lub tuam txhab yuav nthuav dav cov khoom lag luam tshwj xeeb ultra- qis thiab ultra- siab kub granite, tso tawm kev lag luam- cov txheej txheem xaiv cov khoom siv dav dav rau kev ua haujlwm sib txawv, pab cov tuam txhab lag luam thoob ntiaj teb tswj kev ua haujlwm ruaj khov ntawm cov khoom siv nyob rau hauv qhov kub thiab txias, thiab tsav siab - kev txhim kho zoo ntawm tag nrho ultra- precision industrial chain.