M'munda wa semiconductor wafer grooving, kulondola ndiye njira yamoyo. Maziko osadabwitsa a granite atha kubweretsa kudumpha kwabwino pakugwira ntchito kwa zida zomangira! Kodi ndi "mphamvu zazikulu" zotani zomwe zimabisa? Chifukwa chiyani akuti kusankha maziko oyenera a granite kumatanthauza kuti mwapambana theka? Lero, tikutengerani kuti muwulule mozama!
I. Mphamvu Zachilengedwe: "Ubwino Wachilengedwe" Utatu wa Granite
Kukana kwa seismic ndikokhazikika ngati Mount Tai
Granite ili ndi kachulukidwe kofikira 2,800-3,100 kg/m³, ndipo kapangidwe kake ndi kolimba ngati "linga lamwala". M'malo ogwedezeka kwambiri a grooving wafer grooving (chidacho chimayenda kuwirikiza ka 100 pamphindi), chimatha kuyamwa mphamvu yopitilira 90%, monga kukonzekeretsa zida ndi "ukadaulo wakuda wowononga"! Deta yoyezedwa kuchokera ku fakitale inayake ya chip ikuwonetsa kuti mutagwiritsa ntchito maziko a granite, matalikidwe a jitter a mutu wa grooving cutter adatsika kuchokera ku 15μm mpaka 3μm, ndipo m'mphepete mwa ma micro-grooves osema amakhala osalala ngati galasi.
2. "Buku losagwira kutentha" Mopanda mantha kusiyana kwa kutentha
Zipangizo wamba "zikula ndi kufota" zikatenthedwa ndi "mgwirizano ndi kupunduka" zikakhazikika, koma mphamvu yowonjezera kutentha kwa granite ndi yotsika ngati 4-8 × 10⁻⁶/℃, yomwe ndi 1/5 yokha ya zitsulo! Ngakhale kutentha kwa msonkhano kusinthasintha kwambiri ndi 10 ℃ mkati mwa maola 24, mapindidwe ake ndi ochepera 0.01mm ndipo akhoza kunyalanyazidwa. Izi zikutanthauza kuti mosasamala kanthu za kusinthana kwa usana ndi usiku kapena ntchito yayitali komanso kutentha kwa zida, maziko a granite amatha kusunga malo "osasunthika" nthawi zonse.
3. Kukana kuvala kosawonongeka
Kuuma kwa Mohs kwa granite kumafika pa 6 mpaka 7, poyerekeza ndi miyala ya quartz, ndipo kukana kwake kuvala kumakhala katatu kuposa chitsulo wamba! Pansi pa kukangana kwanthawi yayitali kwa chowotcha chophwanyidwa, pamwamba pa tsinde sikutha. Pambuyo pa maziko ena a miyala ya granite kwa zaka zisanu, kutsetserekako kunasungidwabe mkati mwa ± 0.5μm/m poyang'aniridwa, ndipo kulondola kwa grooving kunakhalabe kosasinthasintha, kupulumutsa kuchuluka kwa zida zachitsulo ndi ndalama zosinthira.
Ii. Kusintha Kolondola: Kodi Granite Imakwaniritsa Zotani Zosiyanasiyana?
Kanema 1: Kugwetsa bwino kwambiri (mizere yaying'ono yochepera 10μm)
Chofunikira: Kuphwanyidwa komaliza
Ubwino wa granite: Kupyolera mu kugwirizanitsa kwa ma axis asanu apamwamba-mwatsatanetsatane processing, flatness ikhoza kuwongoleredwa mkati mwa ± 0.5μm / m, zomwe zikutanthauza kuti kutalika kwa mita 1, cholakwika cha kutalika ndi nthawi 200 woonda kuposa tsitsi la munthu! Onetsetsani kuti mtunda pakati pa grooving cutter mutu ndi chophatikizira nthawi zonse ndi wolondola, ndipo m'lifupi zolakwika za micro-grooves wosemedwa si upambana ± 0.1μm.
Kanema 2: Kupanga kothamanga kwambiri
Zofunika: Super shock mayamwidwe ntchito
Ubwino wa granite: Kuwonongeka kwake kwachilengedwe mkati kumatha kuchepetsa kugwedezeka kwa zida. Fakitale ina yamagulu itayambitsa maziko a granite, liwiro la grooving lidakwera ndi 40%, ndipo zokolola zidalumpha kuchokera ku 85% mpaka 96%, ndikupeza zokolola ziwiri zopanga bwino komanso zabwino!
Kanema 3: Kuzungulira kwachilengedwe kovutirapo (kutentha kwambiri/kudzimbiri)
Zofunika: Kutentha kwapamwamba komanso kukana dzimbiri
Ubwino wa granite: Kukhazikika kwamphamvu kwamankhwala, kugonjetsedwa ndi asidi ndi dzimbiri zamchere; Ili ndi coefficient yotsika yakukulitsa kwamafuta ndipo sidzapunthwa ngakhale kutentha kwambiri komweko (150 ℃) panthawi ya laser grooving. Maziko a granite omwe amagwiritsidwa ntchito mu labotale inayake yokhala ndi corrosive grooving solution akhala akugwiritsidwa ntchito mosalekeza kwa zaka zitatu, ndipo pamwamba pake pamakhalabe pompo.
Iii. Momwe Mungasankhire Maziko a "Genuine High-quality" Granite?
Yang'anani kachulukidwe: Granite yokhala ndi kachulukidwe ka ≥2800kg/m³ ili ndi mawonekedwe ophatikizika.
Onani ziphaso: Onetsetsani kuti mwazindikira ziphaso zovomerezeka monga ISO 9001 ndi CNAS kuti muwonetsetse kuti zili bwino.
Deta yotsimikizira: Wopanga akuyenera kupereka malipoti oyesa pakukula kwamafuta (< 8×10⁻⁶/℃) ndi kusalala (±0.5μm/m).
Mayeso a patsamba: Dinani maziko. Phokoso lomveka bwino limasonyeza kuti mulibe ming'alu mkati. Ngati kukhudza pamwamba ndi yosalala ngati galasi, zimasonyeza mkulu processing kulondola.
Kutsiliza: Sankhani granite yoyenera ndikupambana theka lankhondo mu grooving!
Kuchokera kukana kugwedezeka, kukana kutentha kukana kuvala, maziko a granite, okhala ndi "kukongola kwachilengedwe" ndi "mphamvu zolimba", akhala mnzake wagolide pazida zopangira zopota. Masiku ano opanga ma semiconductor omwe amatsata kulondola kwa nanoscale, maziko apamwamba a granite sikuti amangogulitsa zida komanso chitsimikizo chanthawi yayitali chakuchita bwino komanso mtundu wazinthu!
Nthawi yotumiza: Jun-17-2025