Poleiti ea bokaholimo ba granite ke sesebelisoa sa ho nepahala se entsoeng ka granite e nang le bongata bo phahameng, e tsebahalang ka botsitso ba eona, ho tšoarella le ho ba bataletse. E sebelisoa haholo tlhahisong, metrology le taolong ea boleng, e sebetsa e le sethala sa motheo sa ho netefatsa ho nepahala ha litekanyo le litlhahlobo tsa bohlokoa. Ka tlase ke lits'ebetso le melemo ea eona ea mantlha:
1. Tekanyo e Nepahetseng le Tekanyo
Karolo ea mantlha ea poleiti ea bokaholimo ba granite ke ho fana ka bokaholimo bo bataletseng, bo tsitsitseng ba litšupiso bakeng sa lisebelisoa le likarolo tsa ho lekanya. Litšobotsi tsa eona tsa tlhaho—tse kang katoloso e tlase ea mocheso, ho hanyetsa mafome, le ho fetoha ho fokolang ha nako e ntse e ea—li etsa hore e be e loketseng bakeng sa:
Lisebelisoa tsa ho lekanya: Lisebelisoa tse kang li-micrometer, li-dial indicator, le mechini ea ho lekanya e hokahanyang (CMMs) lia lekoa le ho lekanngoa poleiting ho netefatsa hore li fana ka lipalo tse nepahetseng.
Ho netefatsa litekanyo tsa likarolo: Bahlahisi ba beha likarolo ka ho toba poleiting ho hlahloba ho batalla, ho ba sekwere, kapa ho bapana ba sebelisa li-gauge kapa li-interferometer tsa laser. Mohlala, sefofaneng sa lifofane, mahare a turbine a hlahlojoa bakeng sa ho kheloha hanyane ho tsoa litlhalosong tsa moralo.
Ho nepahala ha micrometer - boemo: Lipoleiti tsa maemo a holimo (mohlala, Sehlopha sa A) li ka finyella mamello ea ho ba bataletseng e tiileng joalo ka lisenthimithara tse ± 0.00008, e leng se etsang hore li be bohlokoa haholo liindastering tse kang tlhahiso ea semiconductor, moo ho nepahala ho leng bohlokoa.
2. Taolo le Tlhahlobo ea Boleng
Meleng ea tlhahiso, lipoleiti tsa bokaholimo ba granite li sebetsa e le litsi tsa taolo ea boleng ho netefatsa hore likarolo li fihlela litekanyetso tse tiileng:
Tlhahlobo ea ho qeta bokaholimo: Likarolo tse entsoeng ka mechini (mohlala, li-block tsa enjene, li-gear) li beoa poleiting ho hlahloba hore na bokaholimo bo thata kapa bo fosahetse ho sebelisoa li-profilometer kapa li-comparators tsa mahlo.
Netefatso ea kopano: Nakong ea kopano ea likarolo (mohlala, lirobotong kapa lisebelisoa tsa bongaka), poleiti e netefatsa hore likarolo li hlophisitsoe hantle, e fokotsa liphoso tse ka lebisang ho hloleheng ha sehlahisoa.
Ho latela maemo: Liindasteri tse khomarelang maemo a ISO, ASME, kapa a likoloi (mohlala, IATF 16949) li itšetleha ka lipoleiti tsa granite ho netefatsa litekanyo le ho boloka ho latela melao.
3. Setaele sa Sesebelisoa le Sebopeho
Lipoleiti tsa bokaholimo ba granite li nolofatsa ho hlophisoa ha lisebelisoa tsa ho sebetsa le lisebelisoa tsa ho sebetsa:
Ho hokahanya jig le disebediswa: Litsebi tsa mechini di sebedisa poleiti ho beha disebediswa tsa ho tjheka, ho sila, kapa ho sila ka nepo, ho netefatsa hore dikarolo di lekana hantle hara dihlopha.
Tekanyo ea lisebelisoa tsa ho seha: Lisebelisoa tse kang li-end mill kapa li-lathe bits li lokisoa poleiting ho fihlela likhutlo le bophahamo bo nepahetseng pele li sebelisoa, ho fokotsa litšila tsa thepa le ho ntlafatsa bokhoni.
4. Likopo tsa Laboratori le Lipatlisiso
Phuputsong le nts'etsopele ea saense (R&D), lipoleiti tsa granite li fana ka sethala se tsitsitseng bakeng sa liteko tse bonolo:
Litlhophiso tsa mahlo le tsa laser: Lilaboratoring tsa fisiks, lipoleiti li tšehetsa li-interferometer kapa li-spectrometer, moo ho thothomela kapa liphetoho tsa mocheso li ka sitisang liphetho.
Teko ea thepa: Lisampole tsa teko ea ho thatafala (mohlala, liteko tsa Rockwell kapa Vickers) li beoa poleiting ho netefatsa hore ho jarisoa ka mokhoa o ts'oanang le pokello e nepahetseng ea data.
5. Melemo ho feta lipoleiti tsa tšepe
Matlotlo a ikhethang a Granite a e fa monyetla oa tlholisano ho feta lipoleiti tsa tšepe kapa tsa tšepe tse entsoeng ka tšepe:
Ho tsitsa ha mocheso: Granite e monya mocheso butle-butle mme e na le coefficient e tlase ea katoloso ea mocheso, e leng se etsang hore e tšepahale maemong a feto-fetohang a mocheso (mohlala, tikoloho ea 车间).
Ha e na makenete le mafome: E ke ke ea sitisa lisebelisoa tsa makenete kapa ea senyeha ha e pepesehetse oli, li-coolant, kapa mongobo.
Nako e Telele: Ka tlhokomelo e nepahetseng, poleiti ea granite e ka nka lilemo tse mashome ntle le ho lahleheloa ke ho ba bataletse, e leng se fanang ka phaello e phahameng matseteng.
Qetello
Poleiti ea bokaholimo ba granite ha se feela "letlapa le bataletseng" - ke lejoe la motheo la tlhahiso e nepahetseng le netefatso ea boleng. Ebang e sebelisetsoa ho lekanya lisebelisoa, ho hlahloba likarolo tsa bohlokoa, kapa ho tšehetsa liteko tse rarahaneng, botsitso le ho nepahala ha eona li etsa hore e se ke ea nkeloa sebaka liindastering moo esita le liphoso tse nyane li ka bang le liphello tse kholo. Ka ho tsetela poleiting ea granite ea boleng bo holimo, likhoebo li ka ntlafatsa tlhahiso, tsa fokotsa liphoso, le ho boloka tšepo ea bareki ba batlang bokhabane.
Nako ea poso: Mots'eanong-23-2025