Nyob rau hauv lub tshav pob ntawm semiconductor manufacturing, precision yog txhua yam. Raws li chip manufacturing technology txuas ntxiv mus rau qib nanometer thiab txawm tias qib nanometer, ib qho kev ua yuam kev me me tuaj yeem ua rau kev poob qis hauv kev ua haujlwm nti lossis txawm tias ua tsis tiav. Nyob rau hauv qhov kev sib tw rau qhov kawg precision, granite precision accessories, nrog lawv cov cim lub cev thiab txhua yam khoom, tau dhau los ua lub hauv paus tseem ceeb hauv kev ua kom cov nanoscale precision ntawm nti ntau lawm.
Zoo stability nteg lub hauv paus rau precision
Ib puag ncig nyob rau hauv lub semiconductor manufacturing Rhiav yog complex, thiab lwm yam xws li kev co thiab kub hloov lossi hem cov raug ntau lawm. Granite precision accessories muaj kev ruaj ntseg siab heev, muab lub hauv paus ruaj khov rau cov khoom siv nti. Nws cov qauv sab hauv yog ntom thiab hnav khaub ncaws, tsim los ntawm cov txheej txheem geological tshaj ntau pua lab xyoo, thiab nws muaj lub ntuj damping yam ntxwv. Thaum cov kev co sab nraud raug xa mus rau cov cuab yeej tsim khoom, granite precision qhov chaw tuaj yeem nqus tau zoo thiab txo qis dua 80% ntawm lub zog vibration, txo qhov cuam tshuam ntawm kev co ntawm cov cuab yeej precision.
Cov yam ntxwv no tseem ceeb tshwj xeeb hauv cov txheej txheem photolithography. Photolithography yog ib kauj ruam tseem ceeb hauv kev hloov cov qauv tsim ntawm cov chips mus rau silicon wafers, uas yuav tsum tau lub rooj ua haujlwm ntawm lub tshuab photolithography kom muaj kev ruaj ntseg siab heev. Lub granite precision workbench tuaj yeem cais cov kev vibration cuam tshuam los ntawm rhiav hauv pem teb thiab lwm yam khoom siv, kom ntseeg tau tias qhov cuam tshuam ntawm txoj haujlwm ntawm silicon wafer thiab photolithography daim npog ntsej muag yog tswj ntawm qib nanometer thaum lub sij hawm raug ntawm lub tshuab photolithography, yog li lav qhov kev hloov pauv ntawm tus qauv.
Tsis tas li ntawd, cov coefficient ntawm thermal expansion ntawm granite yog tsawg heev, feem ntau yog li ntawm 5 mus rau 7 × 10⁻⁶ / ℃. Thaum lub sij hawm tsim cov txheej txheem semiconductor, cov cua sov tsim los ntawm kev ua haujlwm ntawm cov cuab yeej siv thiab kev hloov pauv hauv qhov chaw ua haujlwm kub tuaj yeem ua rau thermal deformation ntawm cov ntaub ntawv. Granite precision accessories yuav luag tsis cuam tshuam los ntawm kev hloov pauv kub thiab tuaj yeem ua kom ruaj khov qhov ntev thiab cov duab. Piv txwv li, nyob rau hauv lub nti etching txheej txheem, txawm ib tug me ntsis kev hloov nyob rau hauv qhov kub thiab txias yuav ua rau thermal expansion ntawm cov khoom tseem ceeb ntawm etching khoom, uas ua rau deviations nyob rau hauv lub etching qhov tob thiab precision. Txawm li cas los xij, siv granite precision accessories raws li kev txhawb nqa thiab cov khoom siv thauj khoom tuaj yeem tiv thaiv qhov xwm txheej no los ntawm qhov tshwm sim, kom ntseeg tau tias qhov siab thiab qhov sib xws ntawm cov txheej txheem etching.
High-precision ua thiab nto zoo zoo
Lub high-precision ua technology ntawm granite precision qhov chaw kuj yog ib qho tseem ceeb nyob rau hauv kom ntseeg tau qhov tseeb zus tau tej cov chips. Los ntawm cov txheej txheem kev ua tiav ultra-precision, qhov nto flatness, ncaj thiab lwm yam kev ntsuas qhov tseeb ntawm granite accessories tuaj yeem ncav cuag qib siab heev. Piv txwv li, los ntawm kev siv cov txheej txheem CNC sib tsoo thiab polishing, qhov roughness ntawm granite tuaj yeem raug txo mus rau qib nanometer, ua rau qhov chaw ua tiav ntawm daim iav zoo li cov nyhuv.
Hauv cov cuab yeej tsim khoom siv, cov khoom siv high-precision nto zoo ntawm cov khoom xws li granite precision qhia rails thiab sliders tuaj yeem txo kev sib txhuam thiab hnav ntawm cov khoom txav. Qhov no tsis tsuas yog txhim khu kev ruaj ntseg thiab raug ntawm cov cuab yeej txav, tab sis kuj ua rau lub neej kev pab cuam ntawm cov khoom siv. Siv cov khoom ntim ntim khoom ua piv txwv. Cov lus qhia meej granite tuaj yeem ua kom ntseeg tau tias qhov yuam kev ntawm kev txav mus los ntawm lub taub hau ntim thaum khaws thiab tso cov nti yog tswj hwm ntawm micrometer lossis txawm tias qib nanometer, yog li ua tiav qhov kev sib raug zoo thiab txhim khu kev qha kev sib txuas ntawm cov nti thiab ntim substrate.
Anti-hnav thiab kev ruaj ntseg mus ntev
Kev tsim khoom semiconductor yog cov txheej txheem tsim khoom tas mus li thiab ntev, thiab cov khoom siv yuav tsum tau ua haujlwm ruaj khov rau lub sijhawm ntev. Granite muaj kev hnav zoo heev, nrog rau Mohs hardness ntawm 6 mus rau 7, muaj peev xwm tiv taus lub sijhawm ntev ntawm kev siv tshuab thiab kev thauj khoom. Hauv kev ua haujlwm niaj hnub ntawm cov khoom siv chip tsim, granite precision qhov chaw tsis tuaj yeem hnav thiab tsim kua muag thiab tuaj yeem ua haujlwm ruaj khov thiab raug.
Piv nrog rau lwm cov ntaub ntawv, granite tsis muaj kev qaug zog deformation lossis kev ua haujlwm degradation thaum siv mus ntev. Qhov no txhais tau hais tias cov khoom siv chips siv granite precision Cheebtsam tseem tuaj yeem tswj tau siab precision thiab ruaj khov tom qab ua haujlwm ntev, txo cov khoom lag luam tsis zoo los ntawm kev poob ntawm cov khoom precision. Rau cov tuam txhab semiconductor, qhov no tsis yog tsuas yog txhim kho kev tsim khoom tab sis kuj txo cov nqi tsim khoom.
Xaus
Nyob rau hauv txoj kev mus nrhiav nanoscale precision nyob rau hauv semiconductor manufacturing, granite precision qhov chaw ua lub luag hauj lwm irreplaceable nrog lawv zoo stability, high-precision ua thiab ntev kev cia siab rau. Los ntawm photolithography mus rau etching, los ntawm cov ntim ntim rau kev kuaj, granite precision accessories khiav los ntawm txhua qhov txuas tseem ceeb hauv kev tsim cov chips, muab cov khoom lav rau kev tsim cov chips siab. Nrog rau kev txhim kho txuas ntxiv ntawm semiconductor thev naus laus zis, qhov yuav tsum tau ua rau precision yuav nce siab dua. Granite precision qhov chaw tseem yuav txuas ntxiv ua lub luag haujlwm tseem ceeb hauv daim teb no, pab kev lag luam semiconductor tas li mus txog qhov siab tshiab. Txawm tias tam sim no los yog yav tom ntej, granite precision qhov chaw yuav ib txwm yog lub hauv paus quab yuam kom ntseeg tau nanometer-theem raug nyob rau hauv semiconductor manufacturing.
Post lub sij hawm: May-07-2025