Munguva ino yekushandiswa kwe semiconductor miniaturization, uko zvinhu zvinoyerwa mu nanometers, kusimba kwechimiro chemidziyo yekugadzira kwakakosha sechiedza pachacho. Sezvo kudiwa kwepasi rose kwemachipisi ane simba uye asingashandise simba zvakanyanya kuchikwira, mainjiniya ari kuongororazve hwaro hwezvinhu zvavo zvekuchenesa. Hurukuro inowanzo tarisa pane chinhu chimwe chete chisingachinji: granite nhema yechisikigo. Asi chii chaizvo chinoita kuti ivechikuva chegranite chephotolithographysarudzo yepamusoro pane alloys yepamusoro kana ma composites ekugadzira mukutsvaga kururama kwe sub-micron?
Dambudziko guru mu lithography nderekuchengetedza kururama kwenzvimbo panguva yekuskena nekukurumidza uye kuratidzwa. Chero kuzununguka kwe microscopic kana thermal drift kunogona kutungamira mukukanganisa kwe overlay, zvichikanganisa silicon wafer uye kukonzera kurasikirwa kukuru kwemari. Hunhu hweGranite hwekuvanda kwakanyanya uye hunhu hwe vibration damping hunoita kuti nzvimbo inyarare, irege kunyura. Kusiyana nesimbi, dzinoita zvinofanotaurwa asi zvakanyanya nekuchinja-chinja kwetembiricha, low thermal expansion coefficient yegranite inoita kuti danho rirambe rakagadzikana mukati menguva yese yekugadzira. Kugadzikana uku ndiko hwaro chaihwo hwakavakirwa indasitiri yese ye semiconductor.
Kubva pachikero chenanometer kuenda kunyika ine huwandu hwakawanda hwekugadzirwa kwebhodhi redunhu rakadhindwa, zvinodiwa kuti michina igadzikane zvinoramba zvakaomesesa zvakaenzana.hwaro hwegranite hwemuchina wekuchera PCBinofanira kutsungirira kushushikana kwemuchina nguva dzose, kwakanyanya uye kukurumidza kukuru. Kuboorwa kwePCB kwemazuva ano kunosanganisira masipinde anotenderera pamazana ezviuru zveRPM, achifamba nekukurumidza kukuru mundege yeXY. Pasina hwaro hwakakura, hwakasimba hwekunwisa simba iri rekinetic, kunyatsojeka kwemaburi ekuboorwa kwaizodonha, zvichikonzera mitsetse isina kurongeka uye kutadza kwemagetsi muchigadzirwa chekupedzisira. Nekushandisa hwaro hwegranite hwemhando yepamusoro, vagadziri vanogona kuwana simba rakawanda vasina kukanganisa hurefu hwechimiro chemuchina.
Magadzirirwo ehunyanzvi anowanzo tsanangura muganhu uripo pakati pechinhu chakajairwa nemhinduro inoshanda zvakanyanya. Chimwe chezviyero zvakakosha zvinokumbirwa nevanodzora hunhu hweEurope neAmerica ndiko kupenya kwepamusoro.hwaro hwegranite hune hukasha hwepamusoro Ra < 0.8μmhaisi kungobudirira chete; chinhu chinodiwa kuti munhu akwanise kudzora kufamba kwepamusoro. Nzvimbo yakatsetseka yakadaro inobvumira kubatanidzwa kwakanaka kwemasisitimu ekutakura mweya, ayo aripo muzvikamu zvepamusoro-soro. Kana firimu remhepo riri pakati pechikuva nehwaro riri gobvu rema microns mashoma, kunyangwe kubuda kudiki pamusoro pegranite kunogona kukonzera "kudonha" kwakaipisisa, zvichikonzera kukuvara kwemidziyo zvachose.
ZHHIMG Group yapedza makumi emakore ichivandudza matekiniki ekushandisa nemaoko anodiwa kuti iwane kushivirira uku kwe sub-micron nenzira yakavimbika. Kunyange hazvo kukuya kweCNC kwemazuva ano kuchipa geometry yekutanga, kupedzisa kwekupedzisira kwe "Ra < 0.8μm" kunowanzo kuve mugumisiro wehunyanzvi hwevanhu uye kudzora kwakasimba kwezvakatipoteredza. Zvivako zvedu zvekugadzira zvinochengetedza tembiricha uye hunyoro hwakafanana kuitira kuti dombo riyerwe uye ripedzwe mumamiriro aro akasimba. Kuzvipira uku kuhunyanzvi ndiko kwakaita kuti ZHHIMG ive mubatsiri anodiwa kune OEM yepasi rose vasingakwanise kubvumirana nehurongwa hwekutanga hwemidziyo yavo.
Tichitarisa ramangwana, basa regranite muindasitiri yezvemagetsi richangowedzera. Sezvatinofambira mberi ku2nm ne1nm process nodes, kushivirira kwekutsetseka nekuomarara kuchawedzera kuva nesimba. Indasitiri iyi haisi kungotsvaga mutengesi wezvinhu chete; vari kutsvaga mumwe munhu anonzwisisa hukama hwakaoma pakati pesainzi yezvinhu uye zvinobuda mumagetsi. Nekubatanidza ma inserts epamusoro, nzira dzakaoma dzekufambisa tambo, uye matekinoroji ekuwedzera ekugadzira, ZHHIMG iri kushandura granite slab kuita chikuva cheinjiniya chakanyanya.
Mukupedzisa, kana kuri kururamisa kwemoto nekukurumidza kunodiwa kunehwaro hwegranite hwemuchina wekuchera PCBkana kugadzikana kweatomu kunodiwa padanho regranite rephotolithography, sarudzo yezvinhu zvakajeka. Hunhu hwechisikigo hwegranite, kana huchiwedzerwa nehunyanzvi hwekugadzira zvinhu nemazvo uye kuomarara kwepamusoro kweRa < 0.8μm, zvinopa nzira chete inoshanda yekufambira mberi kwemaitiro ekugadzira anonyanya kuoma pasi rose. Sezvo tekinoroji ichifambira mberi, ZHHIMG inoramba yakazvipira kusundira miganhu yezvinogona kuitika, ichivimbisa kuti nheyo dzenyika yedhijitari dzinoramba dzakasimba sedombo.
Nguva yekutumira: Kurume-03-2026