Emkhakheni we-semiconductor wafer grooving, ukunemba kuyindlela yokuphila. Isisekelo se-granite esingavamile singaletha intuthuko esezingeni eliphezulu ekusebenzeni kwemishini yokugaya! Yimaphi "amandla amakhulu" esiwafihlayo ngempela? Kungani kuthiwa ukukhetha isisekelo se-granite esifanele kusho ukuthi usuphumelele phakathi nendawo? Namuhla, sizokukhombisa ngokujulile!
I. Amandla Angokwemvelo: "Izinzuzo Ezintathu Ezingokwemvelo" zeGranite
Ukumelana nokuzamazama komhlaba kuzinzile njengeNtaba iTai
I-granite inobukhulu obufinyelela ku-2,800-3,100 kg/m³, futhi isakhiwo sayo siminyene njenge-"inqaba yamatshe". Endaweni yokudlidliza evame kakhulu ye-wafer grooving (imifantu yemishini idlula izikhathi eziyi-100 ngomzuzu), ingamunca amandla okudlidliza angaphezu kuka-90%, njengokuhlomisa imishini "ngobuchwepheshe obumnyama obumunca ukushaqeka"! Idatha elinganisiwe evela efektri ethile ye-chip ikhombisa ukuthi ngemuva kokusebenzisa isisekelo se-granite, ubukhulu be-jitter bekhanda le-grooving cutter bunciphile kusuka ku-15μm kuya ku-3μm, futhi imiphetho yemifantu emincane eqoshiwe ibushelelezi njengesibuko.
2. "Umzimba omelana nokushisa" Awusabi umehluko wokushisa
Izinto ezivamile "ziyanwebeka futhi ziguquguquke" lapho zishiswa futhi "zincipha futhi ziguquguquke" lapho zipholile, kodwa i-coefficient yokwanda kokushisa kwe-granite iphansi njengo-4-8×10⁻⁶/℃, okuyi-1/5 kuphela yensimbi! Ngisho noma izinga lokushisa eshabhu lishintsha kakhulu ngo-10℃ zingakapheli amahora angama-24, ukuguquguquka kwalo kungaphansi kuka-0.01mm futhi kungacishe kunganakwa. Lokhu kusho ukuthi kungakhathaliseki ukushintshana kwemini nobusuku noma ukusebenza isikhathi eside kanye nokukhiqizwa kokushisa kwemishini, isisekelo se-granite singagcina indawo yesikhala "inganyakazi" ngaso sonke isikhathi.
3. Ukumelana nokuguguleka okungenakubhujiswa
Ubulukhuni be-granite buka-Mohs bufinyelela ku-6 kuya ku-7, obufana nobetshe le-quartz, futhi ukumelana kwayo nokuguguleka kuphindwe kathathu kunokwensimbi evamile! Ngaphansi kokungqubuzana kwesikhathi eside kwe-wafer grooving, ubuso besisekelo abugugi neze. Ngemva kwefektri ethile esebenzise izisekelo ze-granite iminyaka emihlanu, ukuthamba kwakusalokhu kugcinwe ngaphakathi kuka-±0.5μm/m lapho kuhlolwa, futhi ukunemba kwe-grooving kwahlala kufana, okusindisa inani elikhulu lokulinganisa imishini kanye nezindleko zokushintsha.
Ii. Ukuzivumelanisa Nezimo Ngokuqondile: I-Granite Ihlangabezana Kanjani Nezidingo Ezihlukene Zokugoqa?
Isiqephu 1: Ukuhlikihla okuncane kakhulu (ama-micro-grooves angaphansi kuka-10μm)
Isidingo: Ukuthamba Okuphelele
Izinzuzo zegranite: Ngokusebenzisa ukucubungula okunembe kakhulu kokuxhumanisa okune-axis ezinhlanu, ubucaba bungalawulwa ngaphakathi kuka-±0.5μm/m, okusho ukuthi kubude obuyimitha eli-1, iphutha lokuphakama lincane ngokuphindwe ka-200 kunezinwele zomuntu! Qinisekisa ukuthi ibanga phakathi kwekhanda lokusika i-grooving kanye ne-wafer lihlala liqondile, futhi iphutha lobubanzi be-micro-grooves eqoshiwe alidluli ku-±0.1μm.
Isiqephu 2: Ukukhiqiza ngobuningi ngesivinini esikhulu
Isidingo: Ukusebenza kahle kokumuncwa kokushaqeka okukhulu
Izinzuzo ze-granite: Izakhiwo zayo zemvelo zokudambisa ngaphakathi zinganciphisa ngokushesha ukudlidliza kwemishini. Ngemva kokuba ifektri ethile yephaneli yethule izisekelo ze-granite, isivinini sokugoba sanda ngo-40%, futhi izinga lokukhiqiza landa lisuka ku-85% laya ku-96%, kwatholakala isivuno esiphindwe kabili sokusebenza kahle kokukhiqiza kanye nekhwalithi!
Isiqephu 3: Ukulungiswa Kwendawo Okuyinkimbinkimbi (Ukushisa okuphezulu/ukugqwala)
Izidingo: Ukumelana nokushisa okuphezulu kanye nokumelana nokugqwala
Izinzuzo ze-granite: Ukuqina kwamakhemikhali okunamandla kakhulu, ukumelana nokugqwala kwe-asidi kanye ne-alkali; Ine-coefficient ephansi yokwanda kokushisa futhi ngeke iguquguquke ngisho noma izinga lokushisa eliphezulu lendawo (150℃) ngesikhathi sokugaya nge-laser. Isisekelo se-granite esisetshenziswa elabhorethri ethile enesisombululo sokugaya esigqwala besilokhu sisetshenziswa iminyaka emithathu, futhi ubuso besisekelo buhlala bunjalo.
Iii. Ungayikhetha Kanjani Isisekelo Se-Granite "Esisezingeni Eliphezulu"?
Bheka ubuningi: I-Granite enobukhulu obungu-≥2800kg/m³ inesakhiwo esincane kakhulu.
Hlola izitifiketi: Qiniseka ukuthi uyaziqaphela izitifiketi ezigunyaziwe njenge-ISO 9001 kanye ne-CNAS ukuqinisekisa ikhwalithi.
Idatha yokuqinisekisa: Umenzi kudingeka anikeze imibiko yokuhlola nge-coefficient yokwanda kokushisa (< 8×10⁻⁶/℃) kanye nokuba yisicaba (± 0.5μm/m).
Ukuhlolwa kwendawo: Thepha isisekelo. Umsindo ocacile ubonisa ukuthi akukho mifantu ngaphakathi. Uma indawo yokuthinta ibushelelezi njengesibuko, kubonisa ukunemba okuphezulu kokucubungula.
Isiphetho: Khetha i-granite efanele bese unqoba ingxenye yempi ekukhuleni!
Kusukela ekumelaneni nokushaqeka, ukumelana nokushisa kuya ekumelaneni nokuguguleka, isisekelo se-granite, "nobuhle baso bemvelo" kanye "namandla aqinile", sesibe ngumlingani wegolide wemishini yokugcoba i-wafer. Enkathini yanamuhla yokukhiqiza i-semiconductor elandela ukunemba kwe-nanoscale, isisekelo se-granite sekhwalithi ephezulu asigcini nje ngokutshala imali emishinini kodwa futhi siyisiqinisekiso sesikhathi eside sokusebenza kahle kokukhiqiza kanye nekhwalithi yomkhiqizo!
Isikhathi sokuthunyelwe: Juni-17-2025