Lisebelisoa tsa ho lekanya ka nepo tsa granite (li-rula tse sekwere, li-straightedges, li-Angle rulars, jj.) li bapala karolo ea bohlokoa masimong a mangata a maemo a holimo ka lebaka la ho nepahala ha tsona ho phahameng, botsitso bo phahameng le ho hanyetsa ho bola ho matla.
Ha ho sebetsoa ka mokhoa o nepahetseng oa mechini, e sebelisetsoa ho lekanya ho otloloha ha lireile tsa tataiso le ho ba batalla ha litafole tsa mosebetsi lisebelisoa tsa mochini oa CNC, litsi tsa mechini le lisebelisoa tse ling. Ka coefficient ea katoloso ea mocheso e tlase ho (4-8) × 10⁻⁶/℃, e ka hanela tšusumetso ea ho phahama ha mocheso nakong ea ts'ebetso ea lisebelisoa tsa mochini. Ha e hlahloba likarolo tsa ho nepahala, bokaholimo ba eona bo bobebe bo ke ke ba ngoapa mosebetsi 'me bo hanela mafome a oli.
Liindasteri tsa lifofane le tsa tšireletso li na le litlhoko tse thata tsa ho nepahala. Lisebelisoa tsa ho lekanya granite li sebelisoa ho lekanya li-tenon tsa mahare a enjene ea lifofane le ho hlahloba libaka tse hokahanang tsa li-missile cabins, jj. Tšobotsi ea eona e phahameng ea ho dampetsa e ka monya ho thothomela ha workshop. E na le botsitso bo matla ba lik'hemik'hale 'me e ka ikamahanya le tikoloho e ikhethang ea ts'ebetso ea workshop ea lifofane, e netefatsa ho nepahala ha tlhahiso ea likarolo tsa bohlokoa.
Lefapheng la tlhahiso ea lisebelisoa tsa elektroniki le tsa semiconductor, lisebelisoa tsa ho lekanya granite li sebelisoa bakeng sa ho lekanya lireile tsa tataiso lisebelisoa tse kang mechini ea photolithography le mechini ea ho betla ea wafer, hammoho le bakeng sa tlhahlobo ea lisebelisoa tsa ho paka tsa chip. Tšobotsi ea eona ea ho se be le pula ea ion ea tšepe e qoba ho silafatsa sebaka sa ho sebetsa sa semiconductor se hloekileng, e leng se netefatsang ho nepahala ha lithography ea nano-scale le boleng ba ho kopanya li-patch tsa SMT.
Liteko tsa Metrology le litsi tsa lipatlisiso li sebelisa lisebelisoa tsa ho lekanya granite e le litekanyetso tsa ho lekanya lisebelisoa tse ling tsa ho lekanya tšepe. Li na le ho boloka ho nepahala ho hoholo ha nako e telele, 'me phetoho ea ho ba bataletse kamora lilemo tse 10 tsa ts'ebeliso ke ≤±0.5μm/m. E boetse e sebelisoa hangata e le tšupiso ea tekanyo e nepahetseng haholo saenseng ea thepa le litekong tsa boenjiniere ba mahlo.
Ho phaella moo, disebediswa tsa ho lekanya granite le tsona di sebediswa tlhahisong ya disebediswa tsa bongaka le disebediswa tsa optical, tse kang ho lekanya manonyello a diroboto tsa opereishene le metheo ya dibracket tsa telescope ya bolepi ba dinaledi, ho netefatsa hore disebediswa di fihlella ho nepahala ha ho beha sebaka ka tlase ho milimithara le ditlamorao tsa ho shebella ntle le ho fetoha. Ka tshebetso e ikgethang, disebediswa tsa ho lekanya granite ka nepo di fetohile "lejwe la motheo le nepahetseng" la tlhahiso ya maemo a hodimo.
Nako ea poso: Mots'eanong-22-2025