Ngokuchasene nophuhliso olukhawulezileyo lwe-Industry 4.0 kunye nokuveliswa kwezinto ezikrelekrele, izixhobo zokulinganisa ezikrelekrele ze-3D, njengezixhobo eziphambili zokuchonga ngokuchanekileyo, zifikelele kubude obungazange bubonwe ngaphambili ngokwemigaqo yokuzinza nokuchaneka kokulinganisa. Iqonga le-granite le-ZHHIMG, kunye neenzuzo zalo zendalo kunye neendlela zokucubungula ezigqwesileyo, liye laba yinxalenye ebalulekileyo yokuxhasa izixhobo zokulinganisa ezikrelekrele ze-3D ukufezekisa umlinganiselo ochanekileyo, ukubonelela ngeziqinisekiso ezithembekileyo zolawulo lomgangatho kwiindawo ezifana nokuveliswa kwezinto ze-semiconductor, i-aerospace, kunye nee-molds ezichanekileyo.
I-coefficient ephantsi kakhulu yokwandiswa kobushushu, isalathiso sokulinganisa esizinzileyo
Ngexesha lokusebenza kwexesha elide kwesixhobo sokulinganisa esikrelekrele se-3D, zombini ubushushu obuveliswa sisixhobo ngokwaso kunye notshintsho kubushushu bendalo kuya kuchaphazela ukuchaneka kokulinganisa. Iqonga lokulinganisa izinto zesinyithi lendabuko linomlinganiselo ophezulu wokwanda kobushushu kwaye lithambekele ekutshintsheni kobukhulu phantsi kokuguquguquka kobushushu, okubangela ukuba ireferensi yokulinganisa ithintelwe. Umlinganiselo wokwanda kobushushu weqonga legranite le-ZHHIMG kuphela (4-8) ×10⁻⁶/℃, elingaphantsi kwesithathu sezinto zesinyithi. Kwiworkshop yokwenza iitshiphusi ze-semiconductor, ubushushu obujikeleze umhlaba bunokutshintsha malunga ne-5℃ ngenxa yokuqala nokuyeka komoya opholileyo. Ngeli xesha, iqonga lesinyithi linokuguquguquka kwe-60μm, ngelixa ukuguquguquka kweqonga legranite le-ZHHIMG kungama-20-40 μm kuphela. Olu tshintsho luncinci kakhulu lunokuqinisekisa ukuzinza kwenkqubo yokulungelelanisa yesixhobo sokulinganisa esikrelekrele se-3D, ukugcina iprobe yokulinganisa isoloko ikwindawo yayo yokuqala echanekileyo kwaye kuthintelwe iimpazamo zokulinganisa ezibangelwa kukuguquguquka kobushushu. Ifanelekile ngokukodwa ekulinganisweni kwezakhiwo ze-chip ezineemfuno ezingqongqo zokuchaneka kobukhulu be-nanoscale.
Ukuqina okuphezulu kunye nesakhiwo esifanayo, ukumelana nokuphazamiseka kwamandla angaphandle
Ngexesha lenkqubo yokulinganisa ekrelekrele ye-3D, xa iprobe yokulinganisa idibana nento elinganiswayo, kuya kuveliswa amandla athile. Kwangaxeshanye, intshukumo yoomatshini yesixhobo nayo iya kubangela ukungcangcazela. Isakhiwo sangaphakathi sekristale yeminerali yeqonga legranite le-ZHHIMG sixinene kwaye siyafana, sinobunzima obufikelela kwi-6-7 kwisikali se-Mohs kunye namandla okucinezela adlula i-120MPa, okwenza ukuba sikwazi ukumelana ngokulula namandla ahlukeneyo angaphandle ngexesha lenkqubo yokulinganisa. Nokuba phantsi kweentshukumo zeprobe eziqhelekileyo, ukuskena ngokukhawuleza kunye neminye imisebenzi, iqonga legranite aliyi kudlula kwi-elastic okanye i-plastic deformation. Iimpawu zalo ezifanayo zesakhiwo zinokucinezela ngempumelelo ukudluliselwa kokungcangcazela okubangelwa ngamandla angaphandle kwaye kuthintele ukungcangcazela ekuphazamiseni indawo echanekileyo yeprobe yokulinganisa. Umzekelo, ekulinganisweni kwemiphezulu egobileyo eyinkimbinkimbi yezinto zeenqwelo-moya, iqonga legranite le-ZHHIMG lisenokugcina uzinzo xa lijongene namandla angalinganiyo abangelwa ziimo ezingaqhelekanga, ukuqinisekisa ukuthembeka kwedatha yokulinganisa.
Ukusebenza kakuhle kokudambisa kususa impembelelo yokungcangcazela
Ukungcangcazela yenye yezinto ezibalulekileyo ezichaphazela ukuchaneka kwezixhobo zokulinganisa ezikrelekrele ze-3D. Ukusebenza kwezinye izixhobo kwindawo yokusebenzela kunye nokuhamba kwabasebenzi konke oku kunokubangela ukungcangcazela. Ukuba ezi ngcangcazela zidluliselwa kwizixhobo zokulinganisa, ziya kubangela ukuba iprobe yokulinganisa inyikime, nto leyo ekhokelela ekuphambukeni kokufunyanwa kwedatha. Iqonga legranite le-ZHHIMG lineempawu zendalo zokudambisa okuphezulu. Amasuntswana eeminerali kunye neembobo ezincinci ngaphakathi zinokuguqula ngokukhawuleza amandla okungcangcazela abe ngamandla obushushu kwaye ziwachithe. Xa ukungcangcazela kwangaphandle kudluliselwa kwiqonga, kunokunciphisa ngaphezulu kwe-90% yamandla okungcangcazela kwisekhondi enye. Xa kuthelekiswa nemizuzwana emi-3 ukuya kwemi-5 yeqonga lesinyithi, oku kunciphisa kakhulu ixesha lokuba izixhobo zibuyele ekuzinzeni. Kwimilinganiselo ye-3D contour ye-precision molds, le ntsebenzo ibalaseleyo yokudambisa inokuqinisekisa ukusebenza kakuhle kweprobe yokulinganisa, ifumane idatha yelifu eliqhubekayo nelichanekileyo, ngaloo ndlela iphucula ukusebenza kakuhle kokulinganisa kunye nomgangatho wedatha.
Ayinamagnethi kwaye izinzile ngamakhemikhali, iqinisekisa indawo yokulinganisa ecocekileyo
Ezinye izixhobo zokulinganisa ezikrelekrele ze-3D zisebenzisa i-inductive, i-magnetic grid kunye nezinye ii-sensors ezivakalelwa ziintsimi zemagnethi. I-magnetism yeqonga lesinyithi inokuphazamisana nokusebenza okuqhelekileyo kwee-sensors. Iqonga le-granite le-ZHHIMG liyinto engeyiyo yesinyithi, engeyiyo imagnethi kwaye ayihambisi, kwaye aliyi kubangela naluphi na uphazamiseko lwe-electromagnetic kwi-sensor, lidala imeko-bume ye-electromagnetic ecocekileyo kwizixhobo zokulinganisa. Ukongeza, i-granite ineempawu zekhemikhali ezizinzileyo kwaye iyamelana ne-asidi kunye ne-alkali corrosion. Nokuba kwiindawo ezinzima ezifana nomswakama kunye neegesi ezirhabaxa, isenokugcina ukusebenza okuzinzileyo kwaye ayizukuchaphazeleka yi-surface corrosion okanye i-oxidation ngokubhekiselele ekuchanekeni kokulinganisa, ngaloo ndlela yandisa ubomi benkonzo yezixhobo zokulinganisa ezikrelekrele ze-3D.
Emva kokuba amashishini amaninzi etshintshe amaqonga esinyithi ezixhobo zokulinganisa ezikrelekrele ze-3D ngamaqonga egranite e-ZHHIMG, ukuchaneka kokulinganisa kwaphucuka kakhulu. Emva kokuba ishishini elithile lokuvelisa oomatshini abachanekileyo lizise isixhobo sokulinganisa esikrelekrele se-3D esixhotyiswe ngeqonga legranite le-ZHHIMG, impazamo yokulinganisa iigiya ezintsonkothileyo yancitshiswa ukusuka kwi-±15μm yokuqala ukuya kwi-±5μm, kwaye ukuthembeka kokuhlolwa komgangatho wemveliso kwaphucuka kakhulu.
Iqonga le-granite le-ZHHIMG, elineenzuzo zalo ezisisiseko ezifana ne-coefficient ephantsi kakhulu yokwandiswa kobushushu, ukuqina okuphezulu, ukusebenza kakuhle kokudambisa, ukungabi namandla ombane kunye nokuzinza kweekhemikhali, libonelela ngesiseko sokulinganisa esizinzileyo nesithembekileyo sezixhobo zokulinganisa ezikrelekrele ze-3D, linceda amashishini ahlukeneyo ukuba afezekise ukuhlolwa komgangatho okuchanekileyo nokusebenza kakuhle, kwaye libe ligunya elibalulekileyo elikhuthaza uphuhliso lwemveliso ekrelekrele.
Ixesha leposi: Meyi-20-2025