Nyob rau hauv kev lag luam semiconduct, qhov kev thov rau precision tsis nres ntawm micron {{0} - nws ncua raume me tshuaj ntxuavCov. Thaum tsim cov khoom lag luam tseem ceeb xws liwafer chucks, Photomask ntas, lossisKho qhov muag, txawm tias ib qho kev sib tw stray me me tuaj yeem ua rau tag nrho cov kev tsim khoom.
Cov kev sib tw: kev sib cav huv hauv kev sib xyaw ua rau machining
Tsis zoo li qhov chaw muaj kev lag luam tshwj xeeb, cov txheej txheem semiconductor yuav tsum tau tsim tawm -} lossis tsawg kawg- hauv qabTswj dej huvCov. Cov laj thawj yog qhov ncaj tab sis tseem ceeb:
Hmoov av los yog txiav cov khib nyiabtuaj yeem khom ntawm photomasks, ua rau cov qauv txawv.
Cov roj rov qab los yog cov pa tawmLos ntawm machining tej zaum yuav ua rau poob rau kev poob hauv Lithographe.
Nws yog xim hlau lossis cov tshuaj sib xyawMuaj peev xwm luv - Circuit Coalata lossis cuam tshuam nrog etching cov kauj ruam.
Noj, piv txwv li, tusMachining ntawm quartz lossis aluminium daim npogCov. Thaum lossis tom qab cnc kev ua haujlwm, yog txawm tias ib tug neeg Abrasive Particle tseem nyob, nws tuaj yeem ua kev puas tsuaj lub photomask deg {}} ua rau muaj kev tsis xws luag hla txhiab tus chips.
Vim li cas cov qauv CNC tsis txaus
Ib txwm ib puag ncig cenp is tsis tau tsim los sib ntsibIso 5-7 txoj kev haus kom huvCov. Feem ntau machining cov chaw tsim:
Micron -} qhov loj me me hlau shavings
Roj pos huab ntawm lubrication tshuab
Thermal expansion khib nyiab los ntawm high - ceev spindles
Tag nrho cov no yog incomble nrog cov particle - rhiab ntiaj teb ntawm cov semiconductors.
Peb txoj kev daws teeb meem: Kev tsim kom huv los ntawm kev tsim qauv
NtawmNpis Xus Precision, peb tshwj xeeb hauvUltra -}}}}} Ntxuav cnc machiningRau siab - Tech kev siv. Ntawm no yog li cas peb ua nws:
Kaw - voj plua plav tswjthiabRoj - dawb machining xaivTxhawm rau txo cov teeb meem
Post - phoo ntawvKev Tu Tshuab UltrasonicHauv chav huv si -} tau kua dej
KawgLos ua ke thiab tshuaj xyuas hauv ISO 7 huv aav
PuvTraceability thiab ntim khoomTxhawm rau kom muaj kev nyiam huv los ntawm kev xa khoom
Cov kev ntsuas no cia peb tsim cov khoom siv xws liPhotonic Full, Silicon Wafer Holders, thiabDaim npog ntsej muag thooj kabUas tau ntsib txoj hlua khi rau ntawm semiconductor fabs thiab chav kuaj kho qhov ib txwm muaj.
{- Lub Ntiaj Teb Daim Ntawv Thov: Lithograph Kev Pab Txhawb
Hauv ib qhov project, peb machined ib pob ntawmWafer Thauj Cov thav ntawvRau lub ntiaj teb sinsonductor cov neeg siv khoom. Cov thav ntawv no yuav tsum muaj aRa <0.2 μm nto tas, tsis muaj burrs, thiab particulate - ntim dawb. Los ntawm kev sib txuas ua ke kom qhuav high - ceev cov tshuab ceev nrog kev ua si huv si, peb ua tiavXoom Particle tsis lees txaisthoob plaws 120+ ntu.
Npaj kom tau raws li koj cov kev ua kom huv tau xav tau?
Yog tias koj cov khoom sib xyaw yuav tsum tau ntsib tsis yog qhov seem xav tau tab sis kujpaug - cov qauv pub dawb, Peb nyob ntawm no los pab. Cia kom ntseeg tau tias koj cov qauv tsim los ntawm cad rau chav ntxuav tu huv si -} tsis muaj kev cuam tshuam.
