Emkhiqizweni wezimboni, ikakhulukazi ezigcawini ezinokunemba okuphezulu kanye nezidingo zokuqhubeka, iplathifomu ye-XYZT enembayo ye-gantry ezihambayo ivamise ukudinga ukusebenza ngaphansi komthwalo omkhulu kanye nokusebenza okuqhubekayo kwesikhathi eside. Ngalesi sikhathi, ukuqina kwezingxenye ze-granite sekuyinto ebalulekile ekuqinisekiseni ukusebenza okuzinzile kwesikhulumi.
Ukuzinza kwesakhiwo kuqinisekisa ukuqina
Ngemva kwezigidigidi zeminyaka yezinguquko ze-geological, amakristalu amaminerali angaphakathi ahlelwa eduze, akha isakhiwo esiminyene kakhulu nesifanayo. Ngaphansi kwezimo eziphakeme zomthwalo, izakhi ezivamile zempahla zingase zibangele ukuwohloka kwesakhiwo sangaphakathi ngenxa yengcindezi, okuholela ekunembeni okuphansi noma ngisho nokulimala kweplatifomu. Izingxenye ze-Granite zingabhekana kalula nezinselele zomthwalo omkhulu ngenxa yamandla azo acindezelayo aphezulu. Idatha yocwaningo ibonisa ukuthi amandla acindezelayo we-granite yekhwalithi ephezulu angafinyelela ku-200-300MPa, engakwazi ukumelana nokucindezela kwensimbi evamile ngaphandle kokuguqulwa okuphawulekayo. Sithatha ibhizinisi elikhulu elikhiqiza izingxenye zezindiza njengesibonelo, iplathifomu ye-XYZT yokunemba kwe-gantry yokunyakaza esetshenziswa inkampani iyaqhubeka nokusekela izingxenye zegwadle kancane kancane lapho icubungula ikesi lenjini yendiza enesisindo samathani amaningana. Phakathi nenqubo yokucubungula eqhubekayo efika emahoreni ayi-10, iphutha lokucaba kweplathifomu lihlala lilawulwa ngaphakathi kuka-±0.05mm. Iqinisekisa ukuqedwa okushelelayo kokugaya okunembayo okuphezulu, ukumba nezinye izinqubo, okufakazela ngokugcwele ikhono elihle kakhulu lezingxenye ze-granite ukuze kugcinwe ukuzinza kwesakhiwo ngaphansi komthwalo ophezulu.
Ukumelana nokugqoka kokusebenza isikhathi eside
Ukusebenza okude okuqhubekayo kusho ukungqubuzana okuvamile phakathi kwezingxenye ezihambayo, okubeka uvivinyo olukhulu ekugqokeni ukumelana kwezingxenye. Ukuqina kwe-Granite kuphakeme, ubulukhuni be-Mohs buvame ukuba ngu-6-7, uma kuqhathaniswa nezinto eziningi zensimbi ezimelana kakhulu nokugqoka. Ekukhiqizweni kwangempela, okufana neplathifomu ye-XYZT yendawo yokusebenzela yokukhiqiza isikhunta sezimoto, amabhilidi esikhunta amakhulu adinga ukunemba ngomshini usuku nosuku, futhi inkundla isebenza amahora angafika kwangu-16 ngosuku. Ngemuva kokuqapha ukusetshenziswa kwesikhathi eside, ukugqokwa kwezingxenye zegwadle kuncane kakhulu, ngemuva kwamahora ayi-10,000 okusebenza okuqhubekayo, ukugqokwa kwegwadle lapho kuthintana nezingxenye ezinyakazayo zepulatifomu kungu-0.02mm kuphela, kuphansi kakhulu kunokwezinto ezijwayelekile zensimbi, kunciphisa ngempumelelo ukwehla okunembayo okubangelwa ukuguga nokugcinwa kwemishini, ukuze kuqinisekiswe ukusebenza kwesikhathi eside kwesikhulumi esizinzile.
Isimo somkhawulo sokusiza ukuzinza kwe-thermal
Ukukhiqizwa kokushisa kwemishini kubalulekile ngesikhathi sokusebenza komthwalo ophezulu, futhi ukuguqulwa kwezinga lokushisa kuzothinta kalula ukusebenza kwengxenye. I-thermal expansion coefficient ye-granite iphansi kakhulu, ngokuvamile ku-5-7 × 10⁻⁶/℃, futhi izinguquko zosayizi zincane ngaphansi kokuguquguquka okukhulu kwezinga lokushisa. Enqubweni ye-photolithography yebhizinisi lokukhiqiza ama-chip ka-elekthronikhi, iplathifomu ye-XYZT yokunemba kwe-gantry yokunyakaza idinga ukuthwala imishini ye-photolithography enembayo isikhathi eside, ekhiqiza ukushisa okukhulu lapho okokusebenza kusebenza, futhi izinga lokushisa lokusebenzela lingakhuphuka ngo-5-10℃ ngesikhathi esifushane. Kulesi simo, isiteji esisekelwa izingxenye ze-granite sihlala sizinzile, ngaphandle kokuguqulwa okushisayo okucacile ngenxa yezinguquko zokushisa, ukuqinisekisa ukunemba kwe-nanoscale ye-chip lithography, ukufeza ukusebenza okude futhi okuzinzile kwamahora angu-20 ngosuku, ukwephula umkhawulo wesikhathi sokusebenza samapulatifomu afanayo ajwayelekile, okugqamisa inzuzo yokuqina kwezingxenye ze-granite zemvelo eziyinkimbinkimbi.
Isikhathi sokuthumela: Apr-14-2025