Ukuqina nokunemba kwanoma yimuphi umshini oqondile kakhulu—kusukela kumashini amakhulu okulinganisa (ama-CMM) kuya kumishini ye-semiconductor lithography ethuthukisiwe—ngokuyisisekelo kusekelwe esisekelweni sawo se-granite. Lapho kukhulunywa ngezisekelo ze-monolithic zesikali esikhulu, noma amaphaneli e-Granite Flat ayinkimbinkimbi anezigaba eziningi, inqubo yokuhlanganisa nokufaka ibaluleke kakhulu njengokunemba kokukhiqiza uqobo. Ukubeka nje iphaneli eliqediwe akwanele; izidingo ezithile zemvelo nezakhiwo kumele kuhlangatshezwane nazo ukuze kulondolozwe futhi kusetshenziswe i-sub-micron flatness eqinisekisiwe yephaneli.
1. Isisekelo: Isisekelo Esizinzile Nesisezingeni Eliphansi
Umbono ongalungile ovame kakhulu ukuthi iphaneli ye-granite enembile, njengaleyo eyenziwe nge-ZHHIMG® Black Granite yethu enobukhulu obuphezulu (3100 kg/m³), ingalungisa iphansi elingazinzile. Nakuba i-granite inikeza ukuqina okungavamile, kumele isekelwe yisakhiwo esakhelwe ukuphambuka okuncane kwesikhathi eside.
Indawo yokuhlanganisa kumele ibe nesisekelo sekhonkrithi esingagcini nje ngokuba sezingeni elifanele kodwa futhi esilungisiwe kahle, ngokuvamile ngokwezinga lezempi lokujiya kanye nobuningi—okubonisa phansi kwekhonkrithi okuwubukhulu obungu-$1000mm$, okuqinile kakhulu emahholo okuhlanganisa e-ZHHIMG. Okubaluleke kakhulu, lesi sisekelo kumele sihlukaniswe nemithombo yangaphandle yokudlidliza. Ekwakhiweni kwezisekelo zethu ezinkulu zomshini, sifaka imiqondo efana nomsele wokulwa nokudlidliza ozungeze amakamelo ethu okukala ukuze siqinisekise ukuthi isisekelo ngokwaso asiguquki futhi sihlukanisiwe.
2. Isendlalelo Sokuzihlukanisa: Ukuhlanganisa Nokulinganisa
Ukuxhumana okuqondile phakathi kwephaneli yegranite nesisekelo sekhonkrithi kugwenywa ngokuqinile. Isisekelo segranite kumele sisekelwe ezindaweni ezithile, ezibalwe ngokwezibalo ukuze kuncishiswe ukucindezeleka kwangaphakathi futhi kugcinwe i-geometry yaso eqinisekisiwe. Lokhu kudinga uhlelo lokulinganisa oluchwepheshile kanye nesendlalelo se-grouting.
Uma iphaneli isibekwe kahle kusetshenziswa ama-jack noma ama-wedge alungisekayo, i-grout enamandla aphezulu, enganciphi, neqondile ifakwa emgodini ophakathi kwe-granite kanye ne-substrate. Le grout ekhethekile iyaphola ukuze yakhe isixhumi esinobukhulu obuphezulu, esifanayo esisabalalisa unomphela isisindo sephaneli ngokulinganayo, sivimbele ukugoba noma ukuphambuka okungase kungenise ukucindezeleka kwangaphakathi futhi kuphazamise ukuthamba ngokuhamba kwesikhathi. Lesi sinyathelo siguqula ngempumelelo iphaneli ye-granite kanye nesisekelo sibe yisisindo esisodwa, esihlangene, nesiqinile.
3. Ukulingana Kokushisa Nesikhashana
Njengakuwo wonke umsebenzi we-metrology onembile kakhulu, ukubekezela kubaluleke kakhulu. Iphaneli ye-granite, izinto zokuhlanganisa, kanye ne-substrate yekhonkrithi kumele konke kufinyelele ekulinganisweni kokushisa nendawo yokusebenza ezungezile ngaphambi kokuba kwenziwe ukuhlolwa kokugcina kokulungiswa. Le nqubo ingathatha izinsuku ngamaphaneli amakhulu kakhulu.
Ngaphezu kwalokho, ukulungiswa kokulinganisa—okwenziwa kusetshenziswa amathuluzi afana nama-laser interferometers kanye namazinga kagesi—kumele kwenziwe kancane kancane, ngomzuzu, okuvumela isikhathi sokuba izinto zihlale. Ochwepheshe bethu abangochwepheshe, abanamathela ezindinganisweni eziqinile zomhlaba wonke ze-metrology (DIN, ASME), bayaqonda ukuthi ukusheshisa ukulinganisa kokugcina kungaletha ukucindezeleka okucashile, okuzovela kamuva njengokuhamba kokunemba.
4. Ukuhlanganiswa Kwezingxenye Nokuhlanganiswa Ngokwezifiso
Kuma-Granite Components noma ama-Granite Flat Panels e-ZHHIMG ahlanganisa ama-linear motors, ama-air bearings, noma ama-CMM rails, ukuhlanganiswa kokugcina kudinga ukuhlanzeka okuphelele. Amakamelo ethu okuhlangana ahlanzekile azinikele, alingisa izindawo zemishini ye-semiconductor, ayadingeka ngoba ngisho nezinhlayiya zothuli ezincane ezibambeke phakathi kwe-granite nengxenye yensimbi zingabangela ukuphambuka okuncane. Yonke indawo exhumanayo kumele ihlanzwe ngokucophelela futhi ihlolwe ngaphambi kokubopha kokugcina, kuqinisekiswe ukuthi ukuzinza kobukhulu bengxenye kudluliselwa ngokungenaphutha ohlelweni lomshini uqobo.
Ngokuhlonipha lezi zidingo eziqinile, amakhasimende aqinisekisa ukuthi awafaki nje ingxenye, kodwa achaza ngempumelelo i-Datum ephelele yemishini yawo enembile kakhulu—isisekelo esiqinisekiswe yisayensi yezinto ezibonakalayo kanye nobuchwepheshe bokukhiqiza be-ZHHIMG.
Isikhathi sokuthunyelwe: Okthoba-29-2025