Ngokuchasene nemvelaphi yophuhliso olukhawulezayo lwe-Industry 4.0 kunye nokuveliswa okukrelekrele, izixhobo zokulinganisa ezikrelekrele ze-3D, njengezona zixhobo ziphambili zokuchongwa ngokuchanekileyo, zifikelele kubude obungazange bubonwe ngaphambili ngokwemilinganiselo yozinzo kunye nokuchaneka. I-platform ye-granite ye-ZHHIMG, kunye neenzuzo zayo zendalo kunye nobuchule bokucubungula ngokugqithiseleyo, ibe yinto ephambili yokuxhasa izixhobo ze-3D zokulinganisa ezihlakaniphile ukuphumeza umlinganiselo ophezulu wokuchaneka, ukubonelela ngeziqinisekiso ezithembekileyo zokulawula umgangatho kwiinkalo ezifana nokuveliswa kwe-semiconductor, i-aerospace, kunye nokubunjwa okuchanekileyo.
I-Ultra-low coefficient yokwandiswa kwe-thermal, ireferensi yomlinganiselo ozinzileyo
Ngethuba lokusebenza kwexesha elide lesixhobo sokulinganisa esihlakaniphile se-3D, zombini ukushisa okwenziwa sisixhobo ngokwawo kunye nokutshintsha kobushushu bendalo kuya kuchaphazela ukuchaneka komlinganiselo. Iqonga lokulinganisa izinto zentsimbi zemveli linomlinganiso ophezulu othe kratya wokwandiswa kwe-thermal kwaye uthambekele kutshintsho lwe-dimensional phantsi kokuguquguquka kobushushu, okukhokelela ekuphelisweni kwereferensi yokulinganisa. I-coefficient yokwandiswa kwe-thermal ye-platform ye-granite ye-ZHHIMG kuphela (4-8) × 10⁻⁶/℃, engaphantsi kweyesithathu kwizinto zetsimbi. Kwindibano yocweyo yokwenziwa kwetshiphu zesemiconductor, ubushushu be-ambient bungaguquguquka malunga ne-5℃ ngenxa yokuqalisa kunye nokuyeka ukugcinwa komoya. Ngeli xesha, iqonga lesinyithi linokuthi liqhube i-deformation ye-60μm, ngelixa i-deformation ye-platform ye-granite ye-ZHHIMG i-20-40 μm kuphela. Olu tshintsho luncinci kakhulu lwe-dimensional lunokuqinisekisa uzinzo lwenkqubo yokulungelelanisa ye-3D isixhobo sokulinganisa esikrelekrele, ukugcina iprobe yokulinganisa isoloko ikwindawo yayo echanekileyo yokuqala kunye nokuphepha iimpazamo zokulinganisa ezibangelwa yi-thermal deformation. Ilungele ngokukodwa umlinganiselo wezakhiwo zetshiphu ezineemfuno ezingqongqo zokuchaneka kwe-nanoscale dimensional.
Ukuqina okuphezulu kunye nesakhiwo esifanayo, ukuchasana nokuphazamiseka kwamandla angaphandle
Ngexesha lenkqubo yokulinganisa ehlakaniphile ye-3D, xa iprobe yokulinganisa idibana nento elinganiswayo, amandla athile aya kuveliswa. Ngexesha elifanayo, ukunyakaza komatshini wesixhobo kuya kubangela ukungcangcazela. Isakhiwo sangaphakathi se-crystal yamaminerali yeqonga le-granite le-ZHHIMG lixinene kwaye lifana, kunye nobunzima obuphezulu njenge-6-7 kwisikali se-Mohs kunye namandla oxinzelelo oludlula i-120MPa, okwenza kube lula ukumelana nemikhosi eyahlukeneyo yangaphandle ngexesha lenkqubo yokulinganisa. Naphantsi kweentshukumo zeprobe rhoqo, ukuskena ngokukhawuleza kunye neminye imisebenzi, iqonga legranite aliyi kutyhutyha i-elastic okanye iplastiki. Iimpawu zayo ezifanayo zesakhiwo nazo zinokucinezela ngokufanelekileyo ukuhanjiswa kwe-vibration okubangelwa amandla angaphandle kunye nokuthintela ukungcangcazela ekuphazamiseni indawo echanekileyo yeprobe yokulinganisa. Ngokomzekelo, kumlinganiselo wemigangatho egobileyo egobileyo yamacandelo e-aerospace, iqonga legranite le-ZHHIMG lisakwazi ukugcina uzinzo ebusweni bemikhosi engalinganiyo ebangelwa ziimilo ezingaqhelekanga, iqinisekisa ukuthembeka kwedatha yomlinganiselo.
Ukusebenza okugqwesileyo kokudambisa kuphelisa impembelelo yokungcangcazela
Ukungcangcazela yenye yezinto ezibalulekileyo ezichaphazela ukuchaneka kwezixhobo zokulinganisa ezikrelekrele ze-3D. Ukusebenza kwezinye izixhobo kwindawo yokusebenzela kunye nokuhamba kwabasebenzi kunokubangela ukungcangcazela. Ukuba ezi vibrations zigqithiselwa kwisixhobo sokulinganisa, ziya kubangela ukuba iprobe yokulinganisa ishukume, okukhokelela ekuphambukeni kokufunyanwa kwedatha. Iqonga le-granite le-ZHHIMG linophawu oluphezulu lwendalo oludambisayo. Amasuntswana amaminerali kunye neepores ezincinci ngaphakathi zinokuguqula ngokukhawuleza amandla okungcangcazela abe ngamandla ashushu kwaye awachithe. Xa ukungcangcazela kwangaphandle kuhanjiswa kwiqonga, kunokuthoba ngaphezulu kwe-90% yamandla okungcangcazela ngaphakathi komzuzwana omnye. Xa kuthelekiswa ne-3 ukuya kwi-5 imizuzwana yeqonga lensimbi, oku kunciphisa kakhulu ixesha lokuba izixhobo zibuyele kuzinzo. Kwimilinganiselo ye-3D ye-contour ye-molds echanekileyo, lo msebenzi ubalaseleyo wokudambisa unokuqinisekisa ukusebenza kakuhle kweprobe yokulinganisa, ukufumana idatha eqhubekayo kunye nechanekileyo yedatha yefu, ngaloo ndlela iphucula ukusebenza komlinganiselo kunye nomgangatho wedatha.
I-non-magnetic kwaye izinzile ngokwekhemikhali, iqinisekisa indawo ecocekileyo yokulinganisa
Ezinye izixhobo zokulinganisa ezikrelekrele ze-3D zisebenzisa i-inductive, igridi yemagnethi kunye nezinye izixhobo zoluvo ezinovakalelo kwimimandla yemagnethi. I-magnetism yeqonga lensimbi inokuphazamisa ukusebenza okuqhelekileyo kweenzwa. Iqonga le-granite le-ZHHIMG liyinto engeyiyo-metallic, i-non-magnetic kunye ne-non-conductive, kwaye ayiyi kubangela ukuphazamiseka kwe-electromagnetic kwi-sensor, idala indawo ecocekileyo ye-electromagnetic yezixhobo zokulinganisa. Ukongezelela, i-granite ineekhemikhali ezizinzile kwaye iyamelana ne-asidi kunye ne-alkali corrosion. Nakwiindawo ezintsonkothileyo ezifana nokufuma kunye neegesi ezitshabalalisayo, zisenokugcina ukusebenza okuzinzile kwaye aziyi kuchaphazeleka ngokubola komhlaba okanye i-oxidation ngokwemigaqo yokuchaneka komlinganiselo, ngaloo ndlela yandisa ubomi benkonzo ye-3D izixhobo zokulinganisa ezikrelekrele.
Emva kokuba amashishini amaninzi athathe indawo yeplatifti zetsimbi ze-3D izixhobo zokulinganisa ezihlakaniphile kunye neeplani zegranite ze-ZHHIMG, ukuchaneka kokulinganisa kwaphuculwa kakhulu. Emva kokuba ishishini elithile elenza oomatshini bokuchaneka lazise isixhobo sokulinganisa esikrelekrele se-3D esixhotyiswe ngeqonga legranite le-ZHHIMG, impazamo yokulinganisa iigiya ezintsonkothileyo yathotywa ukusuka kweyokuqala ±15μm ukuya ku-±5μm, kwaye ukuthembeka kokuhlolwa komgangatho wemveliso kuye kwaphuculwa kakhulu.
Iqonga legranite le-ZHHIMG, elineenzuzo zalo zendalo ezifana ne-Ultra-low coefficient yokwandiswa kwe-thermal, ukuqina okuphezulu, ukusebenza kakuhle kokudambisa, i-non-magnetism kunye nozinzo lwekhemikhali, ibonelela ngesiseko esizinzileyo nesithembekileyo sokulinganisa izixhobo ze-3D zokulinganisa ezikrelekrele, ukunceda amashishini ahlukeneyo ukuba afezekise ukuchaneka okuphezulu kunye nokuhlolwa komgangatho obalulekileyo kunye nomgangatho wobuchule obubalulekileyo. imveliso.
Ixesha lokuposa: May-20-2025