Munzvimbo dzakanyarara, dzinodzorwa nemamiriro ekunze dzemarabhoritari emazuva ano emetrology, hondo yakanyarara iri kurwiwa nemuvengi asingaoneki: kusagadzikana kwehukuru. Kwemakumi emakore, mainjiniya nemasayendisiti vave vachivimba nehunhu hwegranite kuti vape hwaro hwechokwadi hwekuyera kwedu kwakanyatsojeka. Tinotarisa plate hombe yegranite kana base remuchina toona chiyeuchidzo cherunyararo, chiyero chisingazununguki chekusatsetseka. Zvisinei, sezvo zvinodiwa neindasitiri yesemiconductor, aerospace, uye ultra-precision zvichitisundira kuchiyero chenanometer, tinofanira kuzvibvunza mubvunzo wakakosha: granite yatinovimba nayo yakagadzikana sezvatinofunga here?
Ongororo dzesainzi dzichangobva kuitwa munguva pfupi yapfuura pamusoro pekuwedzera kwegranite ne hygroscopic—nzira iyo dombo "rinofema" uye rinokura nayo kana rakaiswa muhunyoro—dzakaunza mafungu munharaunda yemetrology. Chidzidzo chakakosha chakaburitswa muJournal of the National Conference of Standards Laboratories chakaratidza chokwadi chinonakidza asi chine chekuita nacho: kunyangwe granite yemhando yepamusoro ichinhu chine maburi, chechisikigo chinosangana nemamiriro ayo ezvinhu. Tsvagiridzo iyi inotiyeuchidza kuti kana muchina wekuyera hurefu hwakarurama uchizochengetedza hunhu hwawo, chinhu chaunovimba nacho chinofanira kunzwisiswa padanho remamorekuru. Apa ndipo panobva musiyano uripo pakati pemutengesi wematombo akareruka nemubatsiri wechokwadi mukunyatsojeka, seZHHIMG®, unova chinhu chinotsanangura kubudirira kwemaindasitiri.
Patinotaura nezvekushanduka kweindasitiri ine hungwaru hwakanyanya, tiri kutaura nezvekutarisira zvinhu zvakasiyana-siyana. Kare, tembiricha ndiyo yaive fungidziro huru mukukanganisa kwekuyera. Takavaka makamuri makuru, ane insulation kuti mhepo igare iri pa20°C nguva dzose. Asi sezvinoratidzwa nepepanhau rekuwedzera kwe hygroscopic, hunyoro ndiyo inonyanya kubatsira mukudonha kwemhepo. Kune vagadziri vazhinji, kunyanya avo vanoshandisa granite "yekutengeserana" yakaderera kana, zvakatoipa, mabara anotsiva emhando yepamusoro, aya ma microscopic shifts anogona kutungamira mukukundikana kukuru mu semiconductor wafer alignment kana CMM calibration. KuZHHIMG®, takatarisira dambudziko iri nekufamba kupfuura zvinopihwa neindasitiri kuti tipe zvatinodaidza kuti "ZHHIMG® Black Granite" - chinhu chinopesana nemiganhu yakajairika yematombo echisikigo.
Chakavanzika chekubudirira kwedu uye chinzvimbo chedu sechiratidzo chepasi rose chiri mukuwanda uye kuumbwa kwezvicherwa zvezvinhu zvatinoshandisa. Kunyange zvazvo mafekitori mazhinji madiki achiedza kunyengedza musika nemarble yakachipa, tinoramba tichitevedzera zvakanyanya mhando yegranite nhema ine huremu hweinenge 3100kg/m³. Kuti tinzwisise izvi, huremu uhwu hwakanyanya kupfuura granite nhema dzinowanzo wanikwa kubva kuEurope kana kuNorth America. Sei izvi zvichikosha kumushandisi? Kuwanda kwakanyanya kunoenderana zvakananga nekudzika kwevhu. Kana dombo racho rakawanda, pane "nzvimbo isina chinhu" shoma yekuti hunyoro hupinde, nokudaro zvichideredza zvakanyanya kuwedzera kwehygroscopic kunotambudza zvinhu zvishoma. Nekutanga nenheyo yepamusoro yegeology, tinova nechokwadi chekuti "kuwedzera kusingaonekwe" kunotaurwa mumabhuku esainzi kunoderedzwa dombo risati rapinda munzvimbo yedu.
Zvisinei, zvinhu zvirimo zvinongova kutanga kwenyaya. Kuti tinyatsokurudzira kufambira mberi kweindasitiri yekugadzirwa kwezvinhu zvakanyatsonaka, kambani inofanira kubatanidza musiyano uripo pakati pemagadzirirwo evhu neinjiniya yakacheneswa. Dzimbahwe redu riri muJinan, riri pedyo nechiteshi cheQingdao, rine nzvimbo yekugadzira zvinhu iyo inogona kunge iri yepamusoro-soro pasi rose. Zvivako zvedu zvinodarika 200,000 square metres, zvakagadzirirwa kubata huwandu hwezvinodiwa zvemaindasitiri emazuva ano. Hatisi kungogadzira matare madiki chete; tiri kugadzira mapfupa emichina yepamusoro-soro pasi rose. Nekugona kugadzira zvikamu chimwe chete zvinorema kusvika matani zana uye zvinosvika kureba kwemamita makumi maviri, tinopa chiyero chinodiwa nemakambani emuchadenga neCNC ane mabasa makuru.
Pfungwa dzehutungamiriri hwedu dziri nyore: kana usingakwanise kuyera, haugone kuigadzira. Kuzvipira uku kusainzi yekuyera ndiko kwakaita kuti ZHHIMG® ive kambani yega muchikamu chedu ine zvitupa zveISO 9001, ISO 45001, ISO 14001, uye CE panguva imwe chete. Hatingozviti tine hungwaru chete; tinozviratidza tichishandisa zvishandiso zvemetrology zvakanakisa pasi rose. Marabhoritari edu ane zviratidzo zveGerman Mahr zvine resolution ye $0.5\mu m$, Swiss WYLER electronic levels, uye British Renishaw laser interferometers. Chishandiso chega chega chatinoshandisa chinotsigirwa nezvitupa zve calibration kubva kuJinan neShandong Institutes of Metrology, zvichivimbisa kuti nzira yakananga yekutevedza mitemo yenyika ino.
Chinonyatsotisiyanisa nevamwe vedu paNational University of Singapore, Stockholm University, uye masangano akasiyana-siyana emetrology muUK, France, neUS, kunzwisisa kwedu zvakatipoteredza. Takavaka nzvimbo yekuchengetera tembiricha nehunyoro inokwana 10,000 square meter iyo inoshamisa yeinjiniya pachayo. Pasi harisi rekongiri chete; ivhu rakakora rekongiri rakasimbiswa rakasimba re1000mm rakagadzirirwa kuva nzvimbo isina simba. Yakatenderedza slab hombe iyi kune migero inodzivirira kudedera, yakafara 500mm uye yakadzika 2000mm, ichivimbisa kuti ruzha rwekunze—ingave mota kana kudengenyeka kwenyika—harusviki kuzvigadzirwa zvatiri kugadzira. Kunyangwe macrane ari pamusoro imhando dzemhando "dzisina ruzha", dzakasarudzwa zvakananga kudzivirira kudedera kweacoustic kuti kusakanganisa maitiro akaomarara ekunyora nemaoko.
Izvi zvinotisvitsa kuchikamu chakakosha cheZHHIMG®: vanhu vedu. Munguva yekuwedzera kwe otomatiki, matanho ekupedzisira, akakosha ekururama achiri kuwanikwa neruoko rwemunhu. Nyanzvi dzedu dzehunyanzvi, dzakawanda dzine ruzivo rwemakore anopfuura makumi matatu, dzine mwero we "kurangarira tsandanyama" unogumira pane zvechisikigo. Vanowanzotsanangurwa nevatengi vedu se "matanho emagetsi anofamba." Kuburikidza nemaitiro ekubata maoko ayo akagadziridzwa kwemakumi emakore, vanogona kunzwa nzvimbo dzakakwirira dzisingaonekwe zvakanyanya izvo kunyange mamwe masensa edhijitari anonetseka kuona. Pavanoita pass yekupedzisira paplate yegranite, vari kushanda pachiyero chenanometer, "vachinzwa" kubviswa kwema microns echinhu kuti vawane flatness inoshanda se zero-point yekugadzira yepasi rose.
Unyanzvi uhwu hwevanhu hunotsigirwa nekutevedzera mitemo yepasi rose. Chikwata chedu hachingozivi chete mitemo yeChinese GB; inyanzvi mumitemo yeGerman DIN (inosanganisira DIN876 neDIN875), mitemo yeAmerican GGGP-463C-78 neASME, JIS yeJapan, uye BS817 yeBritish. Maitiro aya ekunyora zvinhu zvakasiyana-siyana ndiwo anoita kuti hofori dzepasi rose dzakadai seGE, Samsung, Apple, Bosch, naRexroth dzitivimbe nemapurojekiti adzo anonyanya kukosha. Ingava hwaro hwefemtosecond laser, tafura yeXY yemuchina we semiconductor lithography, kana granite air bearing ye high-speed optical inspector, vagadziri vepasi rose vanotungamira vanoziva kuti ZHHIMG® inopa kugadzikana kwavanoda kuti vabudirire.
Kuzvipira kwedu ku "Hapana kubiridzira, Hapana kuvanza, Hapana kutsausa" hakusi kungotaura kwekambani chete; imhinduro yakananga kumatambudziko anotarisana nevashandi vekutenga muindasitiri yekunyora nemazvo. Muedzo wekuti vatengesi vashandise zvinhu zvakachipa uye zvine maburi wakanyanya nekuti, kune vasina kudzidziswa, dombo dema rimwe chete rinotaridzika serimwe. Asi pasi pegirazi re laser interferometer kana kushushikana kwenzvimbo yekushambidzira ine hunyoro hwakawanda, chokwadi chinozobuda pachena. Nekusarudza ZHHIMG®, vatengi vedu vari kuisa mari muchiratidzo chekuvimbika uye hunyanzvi. Vari kusarudza mumwe munhu anonzwisisa sainzi yekuwedzera kwe hygroscopic uye akavaka zvivakwa zvepasi rose kuti azvigone.
Sezvatinotarisa ramangwana, mashandisirwo ezvikamu zvedu zvekunyatsojeka ari kuramba achikura. Kubva pamidziyo yekuona mabhatiri matsva e-lithium kusvika kuzvivakwa zvakaoma zvemabhatiri ekunyatsojeka e-carbon fiber uye zvikamu zveUHPC, kudiwa kwenheyo yakasimba uye yakavimbika kuri kwese kwese. Tinodada nekuva mubatsiri akanyarara ari kumashure kwezviitiko zvakakosha zvetekinoroji pasi rose. Tinokukoka kuti uongorore mikana yezvingaitwe nekunyatsojeka kwechokwadi kusangano rako. PaZHHIMG®, tinotenda kuti bhizinesi rekunyatsojeka harigone kuve rakaoma zvakanyanya, nekuti munyika ine kunyatsojeka, hapana nzvimbo yekukanganisa.
Nguva yekutumira: Zvita-19-2025