Thaum tsim cov khoom me me, xws li cov hlau lead ntawm cov semiconductor chips thiab cov catheters zoo ntawm cov cuab yeej phais mob me me, qhov kev xav tau feem ntau ncav cuag qib micrometer - sib npaug rau ib feem ntawm txoj kab uas hla ntawm tib neeg cov plaub hau. Lub sijhawm no, zoo li zoo li granite V-shaped thaiv tuaj yeem dhau los ua tus yuam sij rau kev ua tiav. Niaj hnub no, cia peb nthuav tawm yuav ua li cas qhov "lub cuab yeej pob zeb" ua rau kev ua cov khoom me me kom ua tiav qhov kev xav tsis thoob.
Vim li cas ho xaiv granite rau V-shaped blocks?
V-block yog ib qho cuab yeej siv los kho qhov chaw cylindrical thiab zoo li lub peev "V". Qhov zoo tshaj plaws ntawm granite V-shaped blocks nyob hauv:
Tus qauv coj los nyob ruaj khov li Mount Tai: lub ntsej muag ntom ntom ntom heev (cov xim dub ntawm zhhimg ill txog 3100kg / thiab yuav tsis deform txawm tias nyob rau hauv hnyav.
Tsis ntshai ntawm qhov kub thiab txias: Cov hlau zoo tib yam nthuav dav thaum cua sov, tab sis cov coefficient ntawm thermal expansion ntawm granite yog tsawg heev. Txawm hais tias qhov kub thiab txias nce los ntawm 10 ℃ thaum lub sijhawm ua haujlwm, nws qhov deformation tsawg heev uas nws tuaj yeem tsis quav ntsej thiab yuav tsis ua rau qhov "deviate".
Qhov ntau nws siv, qhov hnav-tiv taus ntau dua: Lub hardness ntawm granite nce mus txog 6-7 ntawm Mohs nplai, uas yog qhov nyuaj dua li cov hlau. Tom qab siv sijhawm ntev, qhov saum npoo tseem du thiab tiaj tus, thiab yuav tsis tsim qhov yuam kev vim hnav zoo li cov hlau V-shaped blocks.
Cov kauj ruam tej yam yees siv rau kev ua me me nrog granite V-shaped blocks
Nrhiav "lub rooj ruaj khov" rau ib feem
Ua ntej, ntxuav lub V-shaped block kom huv si: Siv anhydrous ethanol los so cov plua plav thiab roj stains ntawm qhov chaw. Cov micron-loj impurities (20 lub sij hawm nyias dua li tib neeg cov plaub hau) tuaj yeem ua rau cov khoom qaij.
Txhim kho V-shaped block ntawm granite platform: Ib yam li kho lub rooj zaum ntawm lub tiaj tiaj kom ntseeg tau tias nws yuav tsis co thaum ua haujlwm. Lub granite platform ntawm ZHHIMG® muaj qhov flatness siab heev. Tsis pub dhau 1-meter ntev, qhov siab sib txawv tsis pub tshaj ib txhiab ntawm cov tuab ntawm ib nrab ntawm tib neeg cov plaub hau.
2. Ua kom cov ntu "sab upright"
Muab cov khoom me me rau hauv V-shaped grooves: Piv txwv li, thaum ua tiav 3 hli txoj kab uas hla hlau ncej, maj mam muab tso rau hauv 90 ° V-shaped zawj.
Calibrate nrog lub ntsuas dial: Qhov no yog lub cuab yeej muaj peev xwm ntsuas qhov yuam kev ntawm 0.001mm. Nws zoo li " ntsuas qhov siab" ntawm ib feem kom ntseeg tau tias nws yog qib tag nrho. Yog hais tias cov duab ntawm ib feem yog tshwj xeeb, granite parallel blocks (nrog ib tug thickness yuam kev tsis pub tshaj 1μm) kuj yuav siv tau los tsa nws, kom lub machined nto theem.
3. Tuav nws maj mam thiab tsis txhob "taws" ntu
Txhim kho cov khoom siv nrog lub taub hau roj hmab: Lub zog yuav tsum tau tswj ntawm 2 mus rau 3 kilograms, ib yam li maj mam tuav lub qe nrog koj txhais tes. Nws yuav tsis plam lossis tawg. Lub ntsiag to fixture ntawm ZHHIMG® tuaj yeem txo kev vibration thaum ua, xyuas kom meej tias cov khoom ruaj khov thiab ruaj ntseg.
4. Pib ua: Zoo li muab "hais plaub hau" rau ib feem
Siv cov txheej txheem ntawm semiconductor ua piv txwv: Siv lub femtosecond laser txiav cov duab ntawm 0.1mm tuab tooj liab alloy txhuas. Granite V-shaped blocks tuaj yeem nqus tau ntau dua 90% ntawm qhov kev vibration, ua qhov kev ua yuam kev ntawm lub laser txiav tsawg dua 5μm - sib npaug rau qhov tsis muaj ntau tshaj li ib feem kaum ntawm tib neeg cov plaub hau ntawm qhov siab ntawm 1 millimeter.
Kev soj ntsuam tom qab ua tiav: Ntsuas nrog qhov ntsuas qhov ntsuas siab, ZHHIMG® V-shaped block yog qhov chaw ua haujlwm 5 hli txoj kab uas hla, nrog lub thickness yuam kev tswj tsis pub dhau 2μm, uas yog 30 zaug thinner dua tib neeg cov plaub hau!
"Micro-precision" daim ntawv thov hauv lub neej txhua hnub
Qhov zais cia ntawm 5G chips: Cov ncej txhuas siv rau cov ntim ntim yuav tsum tau txiav rau hauv cov duab nyuaj ntawm 0.1mm tuab daim ntawv tooj liab. Granite V-shaped blocks tuaj yeem ua rau kev txiav kom zoo zoo li cov hniav, ua kom cov teeb liab ruaj khov ntawm cov nti.
Qhov "qhov muag" ntawm qhov kev phais me me: Thaum ua cov kav hlau tsis muaj steel nrog txoj kab uas hla ntawm 0.5mm, granite V-shaped block tuaj yeem tiv thaiv qhov tsis sib xws, ua rau cov phab ntsa sab hauv ntawm lub catheter zoo li daim iav, tso cai rau cov kws kho mob ua haujlwm ntau dua.
Iv. Yuav Ua Li Cas Thiaj Li No "Precision Assistant"
Kev da dej tsis tu ncua: Rau txhua 50 qhov chaw ua tiav, siv ultrasonic tsis "dawb" lub V-shaped thaiv, ntxuav tawm cov hlau khib nyiab thiab txiav cov kua dej hauv cov crevices.
Kev kuaj lub cev txhua xyoo: ntsuas qhov loj ntawm V-shaped blocks nrog cov cuab yeej laser. Qhov kev hloov pauv ntawm ZHHIMG® granite V-shaped blocks tom qab siv ib xyoos yog tsawg dua 1μm, uas tseem qeeb dua li kev loj hlob ntawm tib neeg cov plaub hau!
Lub sijhawm tom ntej koj pom qhov me me thiab meej, tsis txhob hnov qab tias tej zaum yuav muaj granite V-shaped block ntsiag to "kev quab yuam" tom qab nws - nrog rau nws cov kev ntxhib los mos tsim ntau pua lab xyoo, nws txhawb lub ntiaj teb microscopic ntawm cov cuab yeej siv niaj hnub no.
Post lub sij hawm: Jun-18-2025