Kwiindlela ezithuleyo nezilawulwa yimozulu zeelabhoratri zanamhlanje zemetrology, kuliwa idabi elingathethiyo nxamnye notshaba olungabonakaliyo: ukungazinzi okubonakalayo. Kangangamashumi eminyaka, iinjineli kunye noososayensi bebethembele kwindalo yegranite engaguqukiyo ukubonelela ngesiseko sokwenyani sokulinganisa kwethu okuchanekileyo. Sijonga ipleyiti enkulu yomphezulu wegranite okanye isiseko somatshini kwaye sibona isikhumbuzo sokuzola, uphawu olungagungqiyo lokuthe tyaba. Nangona kunjalo, njengoko iimfuno ze-semiconductor, i-aerospace, kunye namashishini achanekileyo kakhulu zisishukumisela kwisikali se-nanometer, kufuneka sizibuze umbuzo obalulekileyo: ingaba igranite esiyithembayo izinzile njengoko sicinga?
Uphando lwenzululwazi lwakutshanje malunga nokwandiswa kwe-granite ngendlela ethambileyo—indlela ilitye “eliphefumla” ngayo kwaye likhula ngayo xa livezwa kumswakama—luthumele amaza kuluntu lwe-metrology. Uphononongo olubalulekileyo olupapashwe kwiJenali yeNkomfa yeSizwe yeMigangatho yeeLabhoratri lugxininise inyani enomdla kodwa enomdla: kwane-granite ekumgangatho ophezulu yinto yendalo enemingxuma ephendula kwindawo ekuyo. Olu phando lusikhumbuza ukuba ukuba umatshini wokulinganisa ubude obuchanekileyo uza kugcina ukuthembeka kwawo, izinto ezixhomekeke kuzo kufuneka ziqondwe kwinqanaba leemolekyuli. Kulapho umahluko phakathi komthengisi welitye olula kunye neqabane lokwenyani ngokuchanekileyo, njengeZHHIMG®, uba yinto echaza impumelelo yeshishini.
Xa sithetha ngokuguquka kweshishini elichaneke kakhulu, sithetha ngokulawulwa kwezinto eziguquguqukayo. Ngaphambili, ubushushu yayiyeyona nto iphambili ebangela iimpazamo zokulinganisa. Sakha amagumbi amakhulu, agqunywe ubushushu ukuze sigcine umoya ukwi-20°C engaguqukiyo. Kodwa njengoko iphepha elimalunga nokwandiswa kwe-hygroscopic lisitsho, ukufuma liqabane elingathethiyo kwi-dimensional drift. Kwabaninzi abavelisi, ingakumbi abo basebenzisa i-granite "yorhwebo" esezantsi okanye, okubi ngakumbi, ii-marble substitutes ezingabizi kakhulu, olu tshintsho lwe-microscopic lunokukhokelela ekusileleni okukhulu kwi-semiconductor wafer alignment okanye kwi-CMM calibration. Kwi-ZHHIMG®, besilindele olu celomngeni ngokudlula ngaphaya kweminikelo yeshishini eqhelekileyo ukubonelela ngento esiyibiza ngokuba yi-"ZHHIMG® Black Granite" - izinto ezichasene nemida eqhelekileyo yelitye lendalo.
Imfihlo yempumelelo yethu kunye nesimo sethu njengomgangatho wehlabathi ikwizinga loxinano kunye nokwakheka kwezinto zethu ezisisiseko. Ngelixa iifektri ezininzi ezincinci zizama ukukhohlisa imakethi ngemabula engabizi kakhulu, sigcina ukunamathela ngokungqongqo kuhlobo oluthile lwegranite emnyama enoxinano olumalunga ne-3100kg/m³. Ukubeka oku ngendlela ecacileyo, oluxinano luphezulu kakhulu kunegranite emnyama edla ngokufunyanwa eYurophu okanye eMntla Melika. Kutheni oku kubalulekile kumsebenzisi? Uxinano oluphezulu luhambelana ngokuthe ngqo nokuncipha kwe-porosity. Xa ilitye lixineneyo, akukho "ndawo ingenanto" yokuba umswakama ungene, ngaloo ndlela kunciphisa kakhulu ukwanda kwe-hygroscopic okuchaphazela izinto ezincinci. Ngokuqala ngesiseko esiphezulu se-geological, siqinisekisa ukuba "ukwanda okungabonakaliyo" okukhankanyiweyo kwiincwadi zesayensi kuncitshiswa ngaphambi kokuba ilitye lingene nakwindawo yethu.
Nangona kunjalo, le nto isisiseko nje sebali. Ukuze kukhuthazwe ngokwenene uphuhliso lweshishini elichanekileyo kakhulu, inkampani kufuneka ivale umsantsa phakathi kwe-geology eluhlaza kunye nobunjineli obucociweyo. Ikomkhulu lethu eJinan, elikwindawo efanelekileyo kufutshane nezibuko laseQingdao, linenkqubo yokuvelisa enokuthiwa yeyona iphambili kwihlabathi. Ihlanganisa ngaphezu kwama-200,000 square metres, izakhiwo zethu zenzelwe ukujongana nobukhulu beemfuno zoshishino zanamhlanje. Asigcini nje ngokwenza iirula ezincinci; senza amathambo oomatshini abaphambili kwihlabathi. Ngobuchule bokucubungula izinto eziziinxalenye enye ezinobunzima obufikelela kwiitoni ezili-100 kwaye zifikelela kubude beemitha ezingama-20, sinikezela ngobungakanani obufunekayo kwicandelo leenqwelo moya kunye nele-CNC elinzima.
Ifilosofi yobunkokeli bethu ilula: ukuba awukwazi ukuyilinganisa, awunakuyivelisa. Oku kuzibophelela kwisayensi yokulinganisa yingakho i-ZHHIMG® ibe yinkampani yodwa kwicandelo lethu ebambe iziqinisekiso ze-ISO 9001, ISO 45001, ISO 14001, kunye ne-CE ngaxeshanye. Asizibangi nje ukuchaneka; siyakungqina sisebenzisa izixhobo ze-metrology ezintsonkothileyo zehlabathi. Iilabhoratri zethu zixhotyiswe ngezalathi ze-German Mahr ezinesisombululo se-$0.5\mu m$, amanqanaba e-elektroniki e-Swiss WYLER, kunye ne-British Renishaw laser interferometers. Zonke izixhobo esizisebenzisayo zixhaswa ziziqinisekiso zokulinganisa ezivela kwiJinan kunye neShandong Institutes of Metrology, ukuqinisekisa umgca othe ngqo wokulandeleka kwimigangatho yesizwe.
Okusenza sahluke ngokwenene, kunye noko amaqabane ethu kwiYunivesithi yeSizwe yaseSingapore, kwiYunivesithi yaseStockholm, kunye namaziko ahlukeneyo e-metrology kazwelonke kulo lonke elase-UK, eFransi, nase-US akuxabisileyo, kukuqonda kwethu okusingqongileyo. Sakhe indawo yokusebenzela yobushushu kunye nokufuma okungaguqukiyo engama-10,000 square meter engummangaliso wobunjineli ngokwawo. Umgangatho awukho nje kuphela kwikhonkrithi; yi-1000mm ubukhulu bekhonkrithi eqinileyo eyenzelwe ukuba yindawo efileyo yokungcangcazela. Kujikelezwe le slab inkulu kukho imijelo yokulwa nokungcangcazela, ububanzi obuyi-500mm kunye nobunzulu obuyi-2000mm, okuqinisekisa ukuba ingxolo yehlabathi langaphandle—nokuba yitrafikhi okanye umsebenzi wokunyikima—ayifikeleli kwiimveliso esizenzayo. Kwanee-cranes eziphezu kwayo ziimodeli “zohlobo oluthuleyo”, ezikhethwe ngokukodwa ukuthintela ukungcangcazela kwe-acoustic ekuphazamiseni inkqubo ebuthathaka yokulepha ngesandla.
Oku kusizisa kweyona nto ibalulekileyo kwi-ZHHIMG®: abantu bethu. Kwixesha lokwanda kwe-automation, amanqanaba okugqibela, awona abalulekileyo okuchaneka asafezekiswa sisandla somntu. Iingcali zethu ezibalaseleyo, ezininzi ezinamava angaphezu kweminyaka engama-30, zinenqanaba "lenkumbulo yemisipha" elifikelela kwindalo engaphaya kwendalo. Zihlala zichazwa ngabathengi bethu "njengamanqanaba e-elektroniki ahambayo." Ngenkqubo yokulala ngesandla ephuculiweyo kwiminyaka emininzi edlulileyo, banokuziva iindawo eziphakamileyo ezincinci ezinokuba nzima ukuzibona nokuba zezinye iisensa zedijithali. Xa besenza i-pass yokugqibela kwipleyiti yomphezulu wegranite, basebenza kwisikali se-nanometer, "bevakalelwa" ukususwa kwee-microns zezinto ukuze bafumane i-flatness esebenza njenge-zero-point yokwenziwa kwe-world-class.
Olu lwazi lwabantu luxhaswa kukunamathela ngokungqongqo kwimigangatho yehlabathi. Iqela lethu alizi nje kuphela imigangatho ye-GB yaseTshayina; ziingcali kwimigangatho ye-DIN yaseJamani (kuquka i-DIN876 kunye ne-DIN875), imigangatho ye-GGGP-463C-78 yaseMelika kunye ne-ASME, i-JIS yaseJapan, kunye ne-BS817 yaseBritane. Le ndlela yokusebenzisa i-polyglot yokuchaneka yingakho iingxilimbela zehlabathi ezifana ne-GE, i-Samsung, i-Apple, i-Bosch, kunye ne-Rexroth zisithemba ngeeprojekthi zazo ezibuthathaka. Nokuba sisiseko se-laser ye-femtosecond, itafile ye-XY yomatshini we-lithography we-semiconductor, okanye i-granite air bearing yomhloli we-optical okhawulezayo, abasunguli abaphambili kwihlabathi bayazi ukuba i-ZHHIMG® inika uzinzo abaludingayo ukuze baphumelele.
Ukuzibophelela kwethu kokuthi “Akukho kukopa, Akukho kufihla, Akukho kukhohlisa” kungaphezulu nje kwesiqubulo senkampani; sisisombululo esithe ngqo kwimingeni ejongene namagosa okuthenga kwishishini lokuchaneka. Isilingo sokuba ababoneleli basebenzise izinto ezingabizi kakhulu nezinemingxuma siphezulu kuba, emehlweni angaqeqeshwanga, ilitye elimnyama lifana kakhulu nelinye. Kodwa phantsi kweliso le-laser interferometer okanye uxinzelelo lwegumbi lokucoca elinomswakama ophezulu, inyaniso ekugqibeleni iyavela. Ngokukhetha i-ZHHIMG®, abathengi bethu batyala imali kumbono wokuthembeka kunye nokuvelisa izinto ezintsha. Bakhetha iqabane eliqonda isayensi yokwandiswa kwe-hygroscopic kwaye lakhe iziseko zehlabathi ukuze liyiqonde.
Njengoko sijonge phambili kwixesha elizayo, usetyenziso lwezinto zethu ezichanekileyo luyaqhubeka nokukhula. Ukususela kwizixhobo zokufumanisa iibhetri ezintsha ze-lithium ukuya kwizakhiwo ezintsonkothileyo ze-carbon fiber precision beams kunye nezinto ze-UHPC, imfuneko yesiseko esizinzileyo nesithembekileyo ixhaphakile. Siyazingca ngokuba liqabane elithuleyo emva kweziganeko zobuchule obuphambili betekhnoloji kwihlabathi. Siyakumema ukuba uhlole amathuba okuba ukuchaneka kokwenyani kunokwenza ntoni kumbutho wakho. Kwi-ZHHIMG®, sikholelwa ukuba ishishini lokuchaneka alinakuba nzima kakhulu, kuba kwihlabathi elichaneke kakhulu, akukho ndawo yempazamo.
Ixesha leposi: Disemba-19-2025