Ezimbonini ezisengozini enkulu lapho i-micron eyodwa ingasho umehluko phakathi kokusebenza okungenaphutha nokwehluleka okukhulu, izinto esithembele kuzo zokulinganisa nokulawula ukunyakaza akusezona izingxenye ezingasebenzi—ziyizinto ezisebenzayo ezinika amandla okusha. Phakathi kwalezi, imishini yobumba enembile iguquke buthule isuka ekubeni yikhono elikhethekile yaba yitshe lesisekelo lobunjiniyela besizukulwane esilandelayo. Futhi enhliziyweni yalolu shintsho kukhona amathuluzi afana ne-Precision Ceramic Square Ruler, i-Precision Ceramic Straight Ruler, kanye nomhlaba okhulayo wezingxenye zobumba ezinembile ezenzelwe hhayi nje ukuhlangabezana nezindinganiso—kodwa ukuzibeka.
Sekungamashumi eminyaka, i-metrology ithembele ku-granite kanye nensimbi eqinile njengezinkomba zayo eziyisisekelo. I-Granite yayinikeza ukuzinza kokushisa; insimbi yaletha ubukhali bomphetho. Kodwa kokubili kwafika nokuyekethisa: i-granite iyasinda, iyaphuka uma ishayisana, futhi ithambekele ekuqhekekeni okuncane ngesikhathi sokuxhumana okuphindaphindiwe kwe-stylus; insimbi, yize iqinile, iyakhula ngokushisa, iyabola ngokuhamba kwesikhathi, futhi yethula ukuphazamiseka kwamagnetic ezindaweni ezibucayi. Njengoba i-semiconductor fabs, ama-aerospace lab, kanye nabakhiqizi bamadivayisi ezokwelapha becindezela ukubekezelelana ngaphansi kwe-1 micron, le mikhawulo yaba yinto engenakwenzeka ukuyishaya indiva.
Faka izinto zobumba zobuchwepheshe ezithuthukisiwe—ikakhulukazi, i-alumina emsulwa kakhulu (i-Al₂O₃) kanye ne-zirconia (ZrO₂)—ezifakwe ngokwezidingo zelebhu ngezinqubo ezilawulwayo, ezinembile kakhulu. Ngokungafani nezinto zobumba zendabuko ezisetshenziswa kumathayili noma ezitsheni, lezi zinto eziklanywe ngobunjiniyela zishiswa ngaphansi kokushisa okukhulu kanye nengcindezi ukuze kufinyelelwe ubuningi obucishe bube yi-theoretical (>99.5%), okuholela esakhiweni esifanayo, esingenazo izimbobo esinezakhiwo ezihlukile zemishini nezokushisa. Lona umbuso wokusebenza ngobuciko be-ceramic: insimu ehlanganisa isayensi yezinto ezibonakalayo, ukugaya okungaphansi kwe-micron, kanye nokuqina kwe-metrological ukukhiqiza izingxenye ezihlala zizinzile ngokwezinga phakathi namashumi eminyaka okusetshenziswa.
Thatha i-Precision Ceramic Square Ruler, isibonelo. Emalabhorethri okulinganisa aqinisekiswe yi-ISO/IEC 17025, lawo balawuli asebenza njengezinkomba eziyinhloko zokuqinisekisa ukugoba emishinini yokulinganisa ehambisanayo (ama-CMM), izinhlelo zokuhlola ezibonakalayo, kanye nokuqondaniswa kwamathuluzi omshini. Ukuphambuka ngisho nemizuzwana emi-2 ye-arc kungahumusha kube iphutha elilinganiselwe ngaphezu kwemvilophu yokusebenza engu-500 mm. Izikwele zegranite zendabuko zingase zibambe ukunemba kokuqala, kodwa imiphetho yazo yonakala ngokuxhumana okuphindaphindiwe kwe-probe. Izikwele zensimbi zibeka engcupheni yokugqwala noma ukugqwala. Nokho, enye indlela ye-ceramic ihlanganisa ubulukhuni be-Vickers obungaphezu kwe-1600 HV kanye nokuvuleka kwe-magnetic okungu-zero, ukumuncwa kwamanzi okucishe kube yi-zero, kanye ne-coefficient of thermal expansion (CTE) engu-7–8 ppm/°C kuphela—efana namanye ama-granite kodwa enobuqotho obuphezulu kakhulu bomphetho. Umphumela? Ithuluzi lokubhekisela eligcina ukucaciswa kwalo okungu-0.001 mm kokugoba hhayi nje izinyanga, kodwa iminyaka.
Ngokufanayo, i-Precision Ceramic Straight Ruler isibe yinto ebalulekile ekusetshenzisweni okudinga ukulingana okuphelele. Kungakhathaliseki ukuthi kuqinisekiswa ukuthamba ezigabeni zokuphatha i-wafer, ukuvumelanisa imigqa ye-encoder eqondile kumathuluzi e-lithography, noma ukulinganisa amaphrofayili obuso kumalebhu e-R&D, lawa marula aletha ukuthamba kanye nokuthamba ngaphakathi kwe-±1 µm ngaphezu kwama-300 mm—ngokuvamile kungcono. Izindawo zawo zihlanganiswa futhi zipholishwe kusetshenziswa ama-slurries edayimane ngaphansi kwezimo zemvelo ezilawulwayo, bese kuqinisekiswa nge-interferometry noma i-high-resolution CMM scanning. Ngenxa yokuthi azinazo izimbobo futhi azinamakhemikhali, ziyamelana nokuwohloka okuvela ezincibilikisini zokuhlanza, ama-acid, noma umswakama—okubalulekile ezindaweni zokuhlanza lapho ukukhiqizwa kwezinhlayiya kufanele kuncishiswe khona.
Kodwa umthelela womshini wokulungisa izinto ngokunemba udlulela ngale kwamathuluzi okukala aphethwe ngesandla. Kuzo zonke izimboni, onjiniyela bacacisa izingxenye zokulungisa izinto ngokunemba zezindima ezazibekelwe izinsimbi noma ama-polymer. Emishinini ye-semiconductor, izinsimbi zokuqondisa izinto ngobumba, ama-wafer chucks, kanye nezikhonkwane zokuqondanisa zimelana nokugqwala kwe-plasma okunamandla ngaphandle kokukhipha igesi noma ukugoba. Kumarobhothi ezokwelapha, amalunga e-ceramic kanye nezindawo zokugcina izinto zinikeza ukuhambisana kwezinto eziphilayo, ukumelana nokuguguleka, kanye nokufakwa kukagesi ezicini zefomu elihlanganisiwe. Ezindiza, izingxenye zobumba ezinhlelweni zokuzulazula ezingenayo i-inertial zigcina ukulinganiswa naphezu kokudlidliza okukhulu kanye nokushintshashintsha kwezinga lokushisa.
Okwenza lokhu kwenzeke akukhona nje kuphela izinto zokwakha—kodwa ubuciko bokwenziwa kwazo. Umshini wokwakha ngobumba oqondile unzima kakhulu. Ubulukhuni be-Alumina buphikisana nobe-sapphire, amathuluzi agqokwe ngedayimane adingayo, amapulatifomu e-CNC azinzile kakhulu, kanye nochungechunge lokugaya/lokupholisha olunezigaba eziningi. Ngisho nokucindezeleka okuncane okusele okuvela ekushiseni okungafanele kungabangela ukuphambuka ngemva komshini. Yingakho abambalwa kuphela abaphakeli bomhlaba wonke abahlanganisa ukwakheka kwezinto zangaphakathi, ukwakheka ngokunemba, kanye nokuqeda nge-sub-micron ngaphansi kophahla olulodwa—ikhono elihlukanisa abakhiqizi beqiniso bezinga le-metrology kubakhi be-ceramic abajwayelekile.
Kwa-ZHONGHUI INTELLIGENT MANUFACTURING (JINAN) GROUP CO., LTD (ZHHIMG), lokhu kuhlanganiswa kuyisisekelo sefilosofi yethu. Kusukela ekukhethweni kwempuphu eluhlaza kuya ekuqinisekisweni kokugcina, yonke ingxenye ye-ceramic enembile ilawulwa ngokuqinile kwenqubo. Imigqa yethu ye-Precision Ceramic Square Ruler kanye ne-Precision Ceramic Straight Ruler ikhiqizwa ezindaweni zokuhlanza ze-ISO Class 7, ngokulandelela okugcwele amazinga alingana ne-NIST. Iyunithi ngayinye ithunyelwa nesitifiketi sokulinganisa esichaza ukuthamba, ukunemba, ukugoba, kanye nobulukhuni bomphezulu (ngokuvamile i-Ra < 0.05 µm)—idatha ebalulekile kubaphathi bekhwalithi kubahlinzeki bezimoto be-Tier 1, osonkontileka bezokuvikela, kanye nama-OEM e-semiconductor ngokufanayo.
Okubaluleke kakhulu, la mathuluzi awagcini nje ngokuba “anembe kakhulu”—ahlala isikhathi eside. Nakuba izindleko zangaphambi kwesikhathi zidlula ezegranite, isikhathi eside sawo sinciphisa imvamisa yokulungisa kabusha, imijikelezo yokushintshwa, kanye nesikhathi sokungasebenzi.irula yesikwele se-ceramicingahlala isikhathi eside kunezilingani ezintathu ze-granite ezindaweni ezisetshenziswa kakhulu, yehlisa izindleko eziphelele zobunikazi ngenkathi iqinisekisa izisekelo zokulinganisa ezihambisanayo. Ezinkampanini ezisebenza ngaphansi kwe-AS9100, ISO 13485, noma i-IATF 16949, lokhu kuthembeka kuhumusha ngqo ekulungelweni kokuhlolwa kanye nokwethenjwa kwamakhasimende.
Imakethe iyaqaphela. Ngokusho kokuhlaziywa kwamuva kwemboni, isidingo sezinto zobumba ezinembile kwezobuchwepheshe ku-metrology kanye nokulawula ukunyakaza sikhula ngaphezu kuka-6% ngonyaka, okubangelwa yi-miniaturization kuma-elekthronikhi, ukulawulwa okuqinile kokukhishwa kwegesi ezimotweni, kanye nokwanda kwezindiza zikagesi ezidinga izingxenye ezilula, ezingezona ezikagesi. Izikhungo zikazwelonke ze-metrology eYurophu naseNyakatho Melika manje sezihlola izinto zobumba zezindlela zokulinganisa zesizukulwane esilandelayo. Okwamanje, abakhi bamathuluzi omshini abahamba phambili bafaka izakhi zokubhekisela ze-ceramic ngqo ohlakeni lwabo lwesakhiwo ukuze bathuthukise ukuzinza kokushisa.
Ngakho-ke, ingabe imishini yobumba enembile ichaza kabusha lokho okungenzeka? Ubufakazi bubonisa ukuthi sebuvele buchaza. Akukhona mayelana nokufaka esikhundleni se-granite noma insimbi—kumayelana nokunikeza ikhambi elingcono kakhulu lapho ukusebenza, isikhathi eside, kanye nokuqina kwemvelo kubaluleke kakhulu. Konjiniyela abakhathele ukukhokhela imikhawulo yezinto ezibonakalayo, i-ceramic akuyona nje inketho. Yimpendulo.
Njengoba izimboni ziqhubeka nohambo lwazo oluya ekuqinisekisweni kwesilinganiso se-nanometer, iqiniso elilodwa liyacaca: ikusasa lokunemba ngeke libunjwe ngensimbi noma liqoshwe etsheni. Lizokwenziwa ngomshini wobumba.
I-ZHHHIMG INTELLIGENT MANUFACTURING (JINAN) GROUP CO., LTD (ZHHIMG) ingumholi oqashelwa emhlabeni wonke ezixazululweni ze-ceramic ezinembile kakhulu, igxile ekusetshenzisweni kwe-ceramic okunembile, izingxenye ze-ceramic ezinembile, i-Precision Ceramic Square Ruler, kanye ne-Precision Ceramic Straight Ruler ye-metrology, i-semiconductor, i-aerospace, kanye nezicelo zezokwelapha. Isekelwa yi-ISO 9001, ISO 14001, kanye nezitifiketi ze-CE, i-ZHHIMG inikeza izingxenye ze-ceramic ezilandelelekayo ngokuphelele, ezisezingeni lelebhu ezenzelwe ukudlula amazinga omhlaba wonke. Hlola iphothifoliyo yethu ku-www.zhhimg.com.
Isikhathi sokuthunyelwe: Disemba-05-2025