Ezweni lokukhiqiza ngokunemba okukhulu, lapho ukunemba kwezinga le-nanometer kunquma ukusebenza komkhiqizo, ukuhlanganiswa kwezingxenye ze-granite kudlala indima ebalulekile ekuqinisekiseni ukuthembeka kwesikhathi eside. Kwa-Zhonghui Group (ZHHIMG), sichithe amashumi eminyaka sithuthukisa amasu okuhlanganisa ngokunemba, sisebenzisana nabakhiqizi be-semiconductor abaphambili kanye nezinkampani ze-metrology ukuletha izixazululo ezigcina ukunemba phakathi namashumi eminyaka yokusebenza.
Isayensi Engemuva Kokusebenza Okuphezulu Kwe-Granite
Izakhiwo eziyingqayizivele ze-Granite ziyenza ibe yinto ebalulekile ekusetshenzisweni okunembile. Njengoba yakhiwe ngokuyinhloko yi-silicon dioxide (SiO₂ > 65%) ene-iron oxides encane (Fe₂O₃, Fe₃ ngokuvamile < 2%) kanye ne-calcium oxide (CaO < 3%), i-granite ye-premium ibonisa ukuzinza kokushisa okumangalisayo kanye nokuqina. I-granite yethu emnyama ye-ZHHIMG®, enobukhulu obungaba ngu-3100 kg/m³, idlula ezinqubweni zokuguga zemvelo eziqeda ukucindezeleka kwangaphakathi, okuqinisekisa ukuzinza kobukhulu okusanzima ukubufanisa nezinto zokwenziwa.
Ngokungafani nemabula, equkethe i-calcite engawohloka ngokuhamba kwesikhathi, izingxenye zethu ze-granite zigcina ukunemba kwazo ngisho nasezindaweni ezinzima. Lokhu kuphakama kwezinto ezibonakalayo kuhumusha ngqo impilo yesevisi ende—amaklayenti ethu embonini ye-semiconductor kanye ne-metrology avame ukubika ukusebenza kwemishini okuhlala ngaphakathi kwezidingo zokuqala ngemva kweminyaka engaphezu kwengu-15 yokusebenza.
Ubuchwepheshe Bokwenza Izinto Ezinhle Ebucikweni Bokuhlanganisa
Inqubo yokuhlanganisa imelela lapho isayensi yezinto ezibonakalayo ihlangana khona nobuciko bobunjiniyela. Izingcweti zethu ezingochwepheshe, eziningi ezineminyaka engaphezu kwengu-30 yesipiliyoni, zisebenzisa amasu okuhlanganisa ngokunemba acijwe izizukulwane ngezizukulwane. Uxhumano ngalunye olunezintambo luhlanganisa amadivayisi akhethekile okulwa nokukhulula—kusukela kuma-nuts amabili kuya kuma-washers okukhiya ngokunemba—akhethwe ngokusekelwe ezicini ezithile zomthwalo wohlelo lokusebenza.
Ezikhungweni zethu eziqinisekiswe yi-ISO 9001, sithuthukise izindlela zokwelapha igebe ezizimele ezithuthukisa kokubili ukukhanga kobuhle kanye nokusebenza komshini. Lokhu kunakwa emininingwaneni kuqinisekisa ukuthi ngisho nangemva kweminyaka yokujikeleza kokushisa kanye nokucindezeleka komshini, ubuqotho besakhiwo sezinto zethu buhlala bungashintshi.
Izinqubo zethu zokuhlanganisa zilandela ngokuqinile amazinga omhlaba wonke, okuhlanganisa i-DIN 876, i-ASME, kanye ne-JIS, okuqinisekisa ukuhambisana nezinhlelo zokukhiqiza zomhlaba wonke. Ilungu ngalinye lihlolwa ngokucophelela kusetshenziswa amathuluzi okulinganisa i-granite ukuqinisekisa ukuhambisana ngaphakathi kwama-micron ngokwezidingo.
Ukulawulwa Kwemvelo: Isisekelo Sokuphila Isikhathi Eside
Ukugcina ukunemba ngokuhamba kwesikhathi kudinga ukuphathwa kwemvelo okucophelelayo. Indawo yethu yokusebenzela yokulawula izinga lokushisa nomswakama engu-10,000 m² inephansi likakhonkolo eliqinile kakhulu elingu-1000 mm ubukhulu kanye nemisele yokulwa nokudlidliza ejulile engu-500 mm ububanzi, engu-2000 mm ehlukanisa imisebenzi ebucayi ekuphazamisekeni kwangaphandle. Ukuguquguquka kwezinga lokushisa kulawulwa ngaphakathi kuka-±0.5°C, kuyilapho umswakama uhlala ungaguquki ku-45-55% RH—izimo ezifaka isandla ngqo ekuzinzeni kwesikhathi eside kwezingxenye zethu ze-granite.
Lezi zindawo ezilawulwayo azizona ezokukhiqiza kuphela; zimelela ukuqonda kwethu ukuthi izimo zokusebenza zithinta kanjani impilo yesevisi. Sisebenzisana eduze namakhasimende ukuklama izindawo zokufaka ezihambisana nezindinganiso zethu zokukhiqiza, siqinisekisa ukuthi ukunemba esikwakha engxenyeni ngayinye kugcinwa kuyo yonke impilo yayo yokusebenza.
Ukulinganisa Ngokunembile: Ukuqinisekisa Ukuphelela
Njengoba umsunguli wethu evame ukusho: “Uma ungakwazi ukukala, awukwazi ukukwenza.” Le filosofi iqhuba ukutshalwa kwezimali kwethu kubuchwepheshe bokulinganisa. Amalabhorethri ethu okulawula ikhwalithi anamathuluzi okulinganisa i-granite athuthukile avela kubaholi bezimboni njengeJalimane Mahr, anezinkomba zawo zokuxazulula ezingama-0.5 μm, kanye namathuluzi okulinganisa ngokunemba kweJapan Mitutoyo.
Lawa mathuluzi okulinganisa i-granite, alinganiswe yi-Shandong Institute of Metrology futhi alandelelwa ngokwezindinganiso zikazwelonke, aqinisekisa ukuthi yonke ingxenye ihlangabezana nezimfuneko eziqondile ngaphambi kokushiya indawo yethu. Izinqubo zethu zokulinganisa zilandela izinqubo eziqinile eziqinisekisa ukuzinza kobukhulu ngaphansi kwezimo ezahlukahlukene zemvelo.
Amakhono ethu okulinganisa adlulela ngale kwemishini ejwayelekile. Sithuthukise izinqubo zokuhlola ezikhethekile ngokubambisana nezikhungo zobuchwepheshe ezihamba phambili, okusivumela ukuthi siqinisekise izici zokusebenza ezibikezela ukuzinza kwesikhathi eside. Lokhu kuzibophezela ekulinganiseni okuhle kuqinisekisa ukuthi izingxenye zethu ze-granite zigcina ukuthamba kwazo okucacisiwe—ngokuvamile ebangeni le-nanometer—kuyo yonke impilo yazo yokusebenza.
Ukugcinwa Kwezingxenye Zegranite: Ukulondoloza Ukunemba
Ukugcinwa kahle kwezingxenye zegranite kubalulekile ukuze kulondolozwe ukunemba phakathi namashumi eminyaka yokusebenza. Ukuhlanza njalo kusetshenziswa izixazululo ze-pH engathathi hlangothi (6-8) kuvimbela ukuwohloka kwamakhemikhali ebusweni begranite, kuyilapho izindwangu ezikhethekile ze-microfiber zisusa ukungcola kwezinhlayiya ngaphandle kokuklwebha.
Ukuze kususwe izinhlayiya, sincoma ama-air blowers ahlungiwe yi-HEPA alandelwe ama-Isopropanol wipes ezindaweni ezibalulekile. Gwema ukusebenzisa umoya ocindezelwe ngaphandle kokuhlunga, njengoba kungangenisa izinto ezingcolisayo. Ukusungula amashejuli okulungisa njalo ngekota kuqinisekisa ukuthi izingxenye zigcina ukuthamba kwazo okucacisiwe kanye nezakhiwo zejometri.
Ukuqapha imvelo kufanele kuqhubeke kuyo yonke impilo yokusebenza, ngokushintshashintsha kwezinga lokushisa kugcinwa ngaphakathi kuka-±1°C kanye nomswakama ogcinwa phakathi kuka-40-60% RH. Le mikhuba yokulungisa izingxenye ze-granite inegalelo ngqo ekwandiseni impilo yokusebenza ngale kwesilinganiso seminyaka engu-15 esijwayelekile embonini.
Uhambo oluvela esikhungweni sethu luya endaweni yokukhiqiza yamakhasimende lumelela isigaba esibalulekile ekuqinisekiseni ukuthi izingxenye zihlala isikhathi eside. Inqubo yethu yokupakisha ihilela izendlalelo eziningi zokuvikela: ukugoqa iphepha le-foam elingu-1 cm ubukhulu, ulwelwesi lwebhodi le-foam elingu-0.5 cm emabhokisini okhuni, kanye nokufakwa kwekhadibhodi okwesibili ukuze kuvikelwe kakhulu. Iphakheji ngayinye ifaka izinkomba zomswakama kanye nezinzwa zokushaqeka eziqopha noma yikuphi ukweqisa kwemvelo ngesikhathi sokuthutha.
Sisebenzisana kuphela nabahlinzeki bezokuthutha abanolwazi ekuphatheni imishini enembile, ngokufaka amalebula acacile abonisa ubuthakathaka kanye nezidingo zokuphatha. Le ndlela ecophelelayo iqinisekisa ukuthi izingxenye zifika esimweni esifanayo nezasishiya esikhungweni sethu—okubalulekile ekugcineni ukunemba okunquma impilo yesevisi.
Izicelo Zangempela Nokuphila Isikhathi Eside
Ekukhiqizweni kwe-semiconductor, lapho imishini isebenza khona ngokuqhubekayo iminyaka eminingi, izisekelo zethu ze-granite zezinhlelo ze-lithography zigcina ukunemba kwe-sub-micron ngisho nangemva kwamashumi eminyaka okujikeleza kokushisa. Ngokufanayo, ama-laboratory e-metrology emhlabeni wonke athembele kumapuleti ethu ongaphezulu kwe-granite njengezindinganiso zokubhekisela ezihlala njalo, kanti ezinye izinto ezifakwe kusukela eminyakeni yethu yokuqala yokusebenza zisasebenza ngaphakathi kwezidingo zokuqala.
Lezi zinhlelo zokusebenza zangempela zibonisa ubudlelwano obuqondile phakathi kwamasu okuhlanganisa afanele kanye nesikhathi eside senkonzo. Ithimba lethu lobuchwepheshe livame ukuvakashela izindawo ezifakiwe, liqoqa idatha yokusebenza eyondla izinhlelo zethu zokuthuthukisa okuqhubekayo. Lokhu kuzibophezela ekusebenzeni kwesikhathi eside yingakho abakhiqizi bezimoto nabasebenza ngogesi abahamba phambili beqhubeka nokucacisa izingxenye ze-ZHHIMG ezinhlelweni zabo ezibaluleke kakhulu.
Ukukhetha Umlingani Ofanele Wokusebenza Kwesikhathi Eside
Ukukhetha izingxenye ze-granite kuwukutshala imali ekuqondeni kwesikhathi eside. Uma uhlola abahlinzeki, bheka ngale kwemininingwane yokuqala ukuze ucabangele yonke impilo. Izici ezifana nokukhethwa kwezinto, indawo yokukhiqiza, kanye nezinqubo zokulawula ikhwalithi zithinta ngqo ukuthi izingxenye zizogcina kahle kangakanani ukunemba kwazo ngokuhamba kwesikhathi.
Kwa-ZHHIMG, indlela yethu ebanzi—kusukela ekukhetheni izinto zokusetshenziswa kuya ekusekelweni kokufakwa—iqinisekisa ukuthi izingxenye zethu ziletha isikhathi eside kakhulu. Isitifiketi sethu se-ISO 14001 sibonisa ukuzibophezela kwethu emikhubeni yokukhiqiza esimeme engakhiqizi nje kuphela izingxenye ezinhle kodwa futhi ekwenza lokho ngomthelela omncane emvelweni.
Ezimbonini lapho ukunemba kungenakuncishiswa khona, ukukhetha umhlinzeki wezingxenye ze-granite kubalulekile. Ngokuhlanganiswa kwethu kobuchwepheshe bezinto ezibonakalayo, ubuhle bokukhiqiza, kanye nokuzibophezela kwisayensi yokulinganisa, siyaqhubeka nokubeka indinganiso yezingxenye zokunemba ezimelana novivinyo lwesikhathi.
Isikhathi sokuthunyelwe: Novemba-03-2025