Ehlabathini lokuvelisa ngokuchanekileyo, apho ukuchaneka kwenqanaba le-nanometer kunokwenza okanye kuphule imveliso, ubuninzi beeplatifomu zokuvavanya bumi njengesiseko esibalulekileyo sokulinganisa okuthembekileyo. E-ZHHIMG, sichithe amashumi eminyaka sigqibelelisa ubugcisa kunye nenzululwazi yemveliso yenxalenye yegranite, sidibanisa ubugcisa bemveli kunye netekhnoloji yokusika ukuhambisa imiphezulu esebenza njengesona salathisi sokugqibela kumashishini ukusuka kwimveliso ye-semiconductor ukuya kubunjineli be-aerospace. Indlela yokumahluko ye-engile, ilitye lembombo lenkqubo yethu yokuqinisekisa umgangatho, imele incopho yolu sukelo-ukudibanisa ukuchaneka kwezibalo kunye nobuchule bezandla ukuze kuqinisekiswe ukuba flatness ngeendlela ezicela umngeni kwimida yeteknoloji yokulinganisa.
Inzululwazi ngasemva koQinisekiso lweFlatness
Amaqonga ovavanyo lwegranite, adla ngokubizwa ngempazamo njenge “marble” amaqonga kwijargon yoshishino, zenziwe ngobunjineli ukusuka kwidiphozithi yegranite ekhethiweyo ekhethelwe ubume bekristale obukhethekileyo kunye nokuzinza kwe-thermal. Ngokungafaniyo nomphezulu wesinyithi onokubonisa ukuguqulwa kweplastiki phantsi koxinzelelo, i-ZHHIMG® yethu yegranite emnyama-enoxinano olumalunga ne-3100 kg/m³-igcina ingqibelelo yayo nakwimekobume yemizi-mveliso enzima. Olu ncedo lwendalo lwenza isiseko sokuchaneka kwethu, kodwa ukuchaneka kokwenyani kufuna uqinisekiso olungqongqo ngeendlela ezinje ngobuchule bomahluko we-engile.
Indlela yomahluko we-engile isebenza kumgaqo olula ngokukhohlisayo: ngokulinganisa ii-engile zokuthambekela phakathi kweendawo ezimeleneyo kumphezulu, singenza imathematika ukuphinda siyakhe itopography yayo ngokuchaneka okungaqhelekanga. Amagcisa ethu aqala ngokubeka ipleyiti yebhulorho echanekileyo ene-inclinometers ezinovakalelo kumphezulu wegranite. Ukuhamba ngokucwangcisiweyo kwimilo yenkwenkwezi okanye iipateni zegridi, zirekhoda ukutenxa kwe-angular kwizithuba ezichazwe kwangaphambili, ukwenza imephu eneenkcukacha yeqonga leMicroscopic undulations. Le milinganiso yee-angular iguqulelwa kwiminxakanxa yemigca kusetyenziswa izibalo zetrigonometric, iveza iiyantlukwano zomphezulu ezihlala ziwela ngaphantsi kobude bokukhanya okubonakalayo.
Yintoni eyenza le ndlela ibe namandla ngakumbi kukukwazi ukuphatha amaqonga amakhulu-amanye angaphezu kweemitha ezingama-20 ubude-ngokuchaneka okuhambelanayo. Ngelixa umphezulu omncinci unokuxhomekeka kwizixhobo zokulinganisa ngokuthe ngqo ezifana ne-laser interferometers, indlela yomahluko we-engile iyagqwesa ekubambeni i-warping efihlakeleyo enokuthi yenzeke kuzo zonke izakhiwo ezandisiweyo zegranite. "Sakhe sachonga ukutenxa kwe-0.002mm kwiqonga leemitha ezi-4 ebelingayi kubonwa ngeendlela eziqhelekileyo," ukhumbula uWang Jian, ugqirha wethu oyintloko we-metrologist oneminyaka engaphezu kwe-35 yamava. "Elo nqanaba lokuchaneka libalulekile xa usakha izixhobo zokuhlola i-semiconductor ezilinganisa iimpawu ze-nanoscale."
Ukuzalisekisa indlela yokwahlukana kwe-angle yinkqubo ye-autocollimator, esebenzisa ukulungelelaniswa kwe-optical ukuphumeza iziphumo ezifanayo. Ngokubonakalisa ukukhanya kwe-collimated kwizibuko ezichanekileyo ezifakwe kwibhulorho ehambayo, iingcali zethu ziyakwazi ukubona utshintsho lwe-angular luncinci njenge-0.1 arcseconds-elingana nokulinganisa ububanzi beenwele zomntu ukusuka kwiikhilomitha ezi-2 kude. Le ndlela yokuqinisekisa kabini iqinisekisa ukuba iqonga ngalinye le-ZHHIMG lidibana okanye lidlula imigangatho yamazwe ngamazwe, kuquka i-DIN 876 kunye ne-ASME B89.3.7, inika abathengi bethu ukuzithemba ukusebenzisa imiphezulu yethu njengeyona ngcaciso yokugqibela kwiinkqubo zabo zokulawula umgangatho.
UkuCwangcisa ukuCwangcisa: Ukusuka kwiKwari ukuya kwiQuantum
Uhambo olusuka kwibhloko yegranite ekrwada ukuya kwiqonga lovavanyo oluqinisekisiweyo lububungqina bomtshato wemfezeko yendalo kunye nobuchule bomntu. Inkqubo yethu iqala ngokhetho lwemathiriyeli, apho izazi zenzululwazi ngokwakheka komhlaba zikhetha iibhloko ezivela kwiikwari ezikhethekileyo kwiPhondo laseShandong, elaziwa ngokuvelisa ilitye lenyengane elifana ngendlela ekhethekileyo. Ibhloko nganye ijongana novavanyo lwe-ultrasonic ukuchonga iifractures ezifihliweyo, kwaye kuphela ezo zineentanda ezincinci ezingaphantsi kwesithathu kwi-cubic meter nganye ziqhubekela kwimveliso-umgangatho ogqithise kakhulu imilinganiselo yeshishini.
Kwiziko lethu lanamhlanje elikufutshane neJinan, ezi bloko zitshintshwa ngokulandelelana kokwenziwa ngokucokisekileyo. Oomatshini bolawulo lwamanani ekhompyutha (CNC) baqale banqumle igranite ibe phakathi kwe-0.5mm yemilinganiselo yokugqibela, besebenzisa izixhobo ezinencam yedayimane ekufuneka zitshintshwe rhoqo kwiiyure ezisi-8 ukuze kugcinwe ukuchaneka kokusika. Olu tshintsho lokuqala lwenzeka kumagumbi azinzisiweyo obushushu apho iimeko ze-ambient zigcinwa rhoqo kwi-20 ° C ± 0.5 ° C, ukuthintela ukwanda kwe-thermal ekuchaphazeleni imilinganiselo.
Ubugcisa bokwenyani buvela kumanqanaba okugqibela okugaya, apho iingcibi ezinobuchule zisebenzisa ubuchule obugqithiselwe kwizizukulwana. Ukusebenza nge-iron oxide abrasives exhonywe emanzini, aba magcisa bachitha ukuya kwiiyure ze-120 ngesandla begqibezela i-square meter nganye yomphezulu, besebenzisa ingqondo yabo eqeqeshiweyo yokuphatha ukufumanisa ukunxaxha okuncinci njenge-2 microns. “Kufana nokuzama ukuva umahluko phakathi kwamaphepha amabini abekwe kunye xa kuthelekiswa nesithathu,” ucacisa ngelitshoyo uLiu Wei, isizukulwana sesithathu sokusila esincede ekuveliseni amaqonga eJet Propulsion Laboratory yeNASA. “Emva kweminyaka engama-25, iminwe yakho ikhumbula imfezeko.”
Le nkqubo yesandla ayiyonto yesintu kuphela-ibalulekile ekuphumezeni umgangatho we-nanometer ofunwa ngabathengi bethu. Nokuba kukho izisila eziphambili ze-CNC, i-randomness ye-crystalline structure ye-granite yenza iincopho ze-microscopic kunye neentlambo ezinokuthi kuphela intuition yomntu enokuthi ihlale igudile. Iingcibi zethu zisebenza ngababini, zitshintshana phakathi kweeseshoni zokugaya kunye nokulinganisa usebenzisa i-German Mahr Imitha ye-1000-minute (isisombululo se-0.5μm) kunye ne-Swiss WYLER amanqanaba e-elektroniki, ukuqinisekisa ukuba akukho ndawo idlula ukunyamezela kwethu okungqongqo kwe-flatness ye-3μm / m kwiiplatifomu eziqhelekileyo kunye ne-1μm / m kumabanga achanekileyo.
Ngaphaya koMphezulu: Ulawulo lokusiNgqongileyo kunye noBomi obude
Iqonga elichanekileyo legranite lithembeke kuphela njengendawo esebenza kuyo. Ukuqonda oku, siye saphuhlisa into esiyikholelwayo ukuba yenye yeendawo zokusebenzela ezikumgangatho ophantsi wobushushu kunye nokufuma (iindibano zocweyo ezilawulwa ngamaqondo obushushu nokufuma), ezithatha ngaphezulu kwe-10,000 m² kwiziko lethu elingundoqo. La magumbi abonisa imigangatho yekonkrithi engqindilili eyimitha eyi-1 ubukhulu ebekwe yodwa yi-500mm-wide Anti-seismic trench (imisele edambisa ivibration) kwaye asebenzisa iikhreyini ezithuleyo ezicutha ukuphazamiseka kwe-ambient-izinto ezibalulekileyo xa ulinganisa ukutenxa kuncinci kunentsholongwane.
Iiparamitha zokusingqongileyo apha akukho nto imfutshane kakhulu: ukuhluka kweqondo lokushisa kulinganiselwe kwi-± 0.1 ° C ngeeyure ze-24, umswakama ogcinwe kwi-50% ± 2%, kunye nezibalo ze-air particulate zigcinwe kwimigangatho ye-ISO 5 (ngaphantsi kwe-3,520 amaqhekeza e-0.5μm okanye enkulu kwi-cubic meter). Iimeko ezinjalo aziqinisekisi kuphela imilinganiselo echanekileyo ngexesha lemveliso kodwa ziphinda zilinganise iindawo ezilawulwayo apho iiplatifomu zethu ziya kusetyenziswa ekugqibeleni. “Sivavanya lonke iqonga phantsi kweemeko ezinzima kunento abathengi abaninzi abanokuthi bahlangane nayo,” utshilo uZhang Li, ingcali yethu yobunjineli bokusingqongileyo. "Ukuba iqonga ligcina uzinzo apha, liya kwenza naphi na emhlabeni."
Oku kuzibophelela kulawulo lokusingqongileyo kunabela kwiinkqubo zethu zokupakisha kunye nokuthumela ngenqanawa. Iqonga ngalinye lisongelwe kwi-1cm-thick foam padding kwaye likhuselwe kwiikhreyiti zomthi ezenzelwe izinto zokungcangcazela, emva koko zithuthwe kusetyenziswa abathwali abakhethekileyo abaxhotyiswe ngeenkqubo zokukhwela emoyeni. Side sibeke iliso kukothuka kunye nobushushu ngexesha lokuhamba sisebenzisa izinzwa ze-IoT, sibonelela abathengi ngembali epheleleyo yokusingqongileyo yemveliso yabo ngaphambi kokuba ishiye indawo yethu.
Isiphumo sale ndlela yobuchule siyimveliso enobomi benkonzo obukhethekileyo. Ngelixa i-avareji yoshishino icebisa ukuba iqonga legranite lisenokufuna uhlengahlengiso emva kweminyaka emi-5 ukuya kwesi-7, abaxumi bethu badla ngokuxela ukusebenza okuzinzileyo iminyaka eli-15 nangaphezulu. Obu bubude bobomi abubangelwanga kuphela kuzinzo lwendalo lwegranite kodwa nakwiinkqubo zethu zokulawula uxinzelelo, ezibandakanya iibhloko eziguga ngokwemvelo ubuncinci beenyanga ezingama-24 phambi komatshini. "Sinomthengi obuyisela iqonga lokuhlolwa emva kweminyaka eyi-12," ukhumbula umphathi wokulawula umgangatho u-Chen Tao. “Ukuba mtyaba kwayo kutshintshe nje nge-0.8μm-kwindlela yokunyamezelana kwethu kwasekuqaleni. Ngumahluko we-ZHHIMG ke lowo.
Ukumisela uMgangatho: iziQinisekiso kunye nokuQongwa kweHlabathi
Kwishishini apho amabango achanekileyo aqhelekileyo, ukuqinisekiswa okuzimeleyo kuthetha kakhulu. I-ZHHIMG iyaziqhenya ngokuba yiyo kuphela umenzi kwicandelo lethu elibambe ngaxeshanye ISO 9001, ISO 45001, kunye ne-ISO 14001, umahluko obonisa ukuzibophelela kwethu kumgangatho, ukhuseleko emsebenzini, kunye noxanduva lokusingqongileyo. Izixhobo zethu zokulinganisa, ezibandakanya izixhobo ze-German Mahr kunye neJapan Mitutoyo, ziphantsi kolungelelwaniso lonyaka yi-Shandong Provincial Institute of Metrology, kunye nokulandelwa kwimigangatho yelizwe egcinwe ngophicotho oluqhelekileyo.
Ezi ziqinisekiso zivule iingcango zentsebenziswano neyona mibutho inkulu ehlabathini. Ukusuka ekuboneleleni ngeziseko zegranite koomatshini be-Samsung besemiconductor lithography ukuya ekuboneleleni ngemigangatho ye-Physikalisch-Technische Bundesanstalt (PTB) yaseJamani, amacandelo ethu adlala indima ezolileyo kodwa ebalulekileyo ekuqhubeleni phambili itekhnoloji yehlabathi. “Xa i-Apple isiza kuthi ifuna amaqonga achanekileyo okuvavanya izixhobo zabo ze-headset ze-AR, bebengafuni nje umthengisi-babefuna iqabane elinokuqonda imiceli mngeni yabo yokulinganisa,” utshilo umlawuli wezentengiso wamazwe ngamazwe uMichael Zhang. "Ukukwazi kwethu ukwenza ngokwezifiso iqonga lomzimba kunye nenkqubo yokuqinisekisa yenze wonke umahluko."
Mhlawumbi eyona nto inentsingiselo kukuqondwa kumaziko emfundo aphambili kuphando ngemetroloji. Ukusebenzisana neyunivesithi yeSizwe yaseSingapore kunye neYunivesithi yaseStockholm yaseSweden kusincedile ukucokisa indlela yethu yokwenza umahluko we-engile, ngelixa iiprojekthi ezidityanelweyo neYunivesithi yase-China yaseZhejiang ziqhubeka nokutyhala imida yoko kunokulinganiswa. Olu buhlakani buqinisekisa ukuba ubuchule bethu buvela ecaleni kobuchwepheshe obuvelayo, ukusuka kwicomputing yobungakanani ukuya kwisizukulwana esilandelayo sokwenziwa kweebhetri.
Njengoko sijonge kwikamva, imigaqo ephantsi kwendlela yomahluko we-engile ihlala ifanelekile njengakuqala. Kwixesha lokunyuka kwe-automation, sifumanise ukuba eyona milinganiselo ithembekileyo isavela kwindibaniselwano yetekhnoloji ephucukileyo kunye nobuchule bomntu. I-master grinders yethu, kunye nokukwazi kwabo "ukuziva" ii-microns zokutenxa, basebenza kunye neenkqubo zokuhlalutya idatha ye-AI eqhuba amawaka amanqaku okulinganisa ngemizuzwana. Le synergy-endala kunye entsha, yabantu kunye nomatshini-ichaza indlela yethu yokuchaneka.
Kwiinjineli kunye neengcali ezisemgangathweni ezinikwe umsebenzi wokuqinisekisa ukuchaneka kweemveliso zabo, ukhetho lweqonga lokuvavanya lusisiseko. Ayisiyonto nje emalunga nentlanganiso echaziweyo kodwa malunga nokuseka indawo yereferensi abanokuyithemba ngokupheleleyo. E-ZHHIMG, asakhi nje amaqonga egranite—sakha ukuzithemba. Kwaye kwihlabathi apho umlinganiselo omncinci unokuba nempembelelo enkulu, loo ntembelo yinto yonke.
Ixesha lokuposa: Nov-03-2025