Letlapa la granite ke sesebelisoa se nepahetseng se entsoeng ka granite e phahameng haholo, e tsebahalang ka botsitso, ho tšoarella le ho bata. E sebelisoa haholo tlhahisong, metrology, le taolo ea boleng, e sebetsa e le sethala sa mantlha sa ho netefatsa ho nepahala ha litekanyo le tlhahlobo ea bohlokoa. Ka tlase ke lisebelisoa le melemo ea eona ea mantlha:
1. Tekanyo e nepahetseng le ho lekanya
Karolo e ka sehloohong ea poleiti ea holim'a granite ke ho fana ka sebaka sa litšupiso se bataletseng, se tsitsitseng bakeng sa lisebelisoa tsa ho lekanya le likaroloana. Mehaho ea eona ea tlhaho - joalo ka katoloso e tlase ea mocheso, ho hanyetsa kutu, le ho senyeha ho fokolang ha nako e ntse e ea - e etsa hore e be e loketseng bakeng sa:
Lisebelisoa tsa ho lekanya: Lisebelisoa tse kang li-micrometer, matšoao a ho daela, le mechini e lekanyang e hokahanyang (CMMs) lia lekoa le ho lekoa poleiti ho netefatsa hore li fana ka lipalo tse nepahetseng.
Ho netefatsa boholo ba likarolo: Baetsi ba beha likarolo ka kotloloho holim'a poleiti ho lekola ho batalla, lisekoere, kapa ho bapisa ho sebelisa li-gauge kapa laser interferometer. Mohlala, sebakeng sa sefofane, li-blade tsa turbine li hlahlojoa bakeng sa ho kheloha ha metsotso ho tsoa ho litlhaloso tsa moralo.
Micrometer - ho nepahala ha boemo: Lipoleiti tsa maemo a holimo (mohlala, Kereiti A) li ka khona ho mamella maemo a bataletseng a thata joalo ka ± 0.00008 inch, e leng se etsang hore e be tsa bohlokoa haholo indastering e kang ea ho etsa semiconductor, moo ho nepahala ho leng bohlokoa.
2. Taolo ea Boleng le Tlhahlobo
Meleng ea tlhahiso, lipoleiti tsa bokaholimo ba granite li sebetsa joalo ka lits'oants'o tsa taolo ea boleng ho netefatsa hore likarolo li fihlela litekanyetso tse thata:
Tekanyetso ea ho qetela: Likarolo tse entsoeng ka mochini (mohlala, liboloko tsa enjine, likere) li beoa poleiti ho lekola bofokoli kapa bofokoli ho sebelisoa li-profilometer kapa li-optical comparator.
Netefatso ea Kopano: Nakong ea kopano ea likarolo (mohlala, ka liroboto kapa lisebelisoa tsa bongaka), poleiti e tiisa hore likarolo li tsamaisana hantle, ho fokotsa liphoso tse ka lebisang ho hlōleha ha sehlahisoa.
Ho lumellana le litekanyetso: Liindasteri tse khomarelang litekanyetso tsa ISO, ASME, kapa tsa likoloi (mohlala, IATF 16949) li itšetlehile ka lipoleiti tsa granite ho netefatsa litekanyo le ho boloka melao ea tsamaiso.
3. Tool and Fixture Setup
Lipoleiti tse holim'a granite li nolofatsa ho hlophisoa ha lisebelisoa tsa mochini le lisebelisoa:
Tekanyetso ea jig le ea sebopeho: Bo-machini ba sebelisa poleiti ho beha lisebelisoa tsa ho cheka, ho sila kapa ho sila ka nepo, ho netefatsa likarolo tse sa fetoheng ho li-batch.
Tekanyo ea lisebelisoa tsa ho itšeha: Lisebelisoa tse kang li-mill kapa li-lathe bits li fetoloa holim'a poleiti ho finyella li-angles le bophahamo bo nepahetseng pele li sebelisoa, ho fokotsa litšila le ho ntlafatsa katleho.
4. Likopo tsa Laboratori le Lipatlisiso
Lipatlisisong tsa mahlale le nts'etsopele (R&D), lipoleiti tsa granite li fana ka sethala se tsitsitseng sa liteko tse hlokolosi:
Li-setups tsa Optical le laser: Lilab tsa fisiks, lipoleiti li tšehetsa li-interferometer kapa spectrometer, moo ho thothomela kapa liphetoho tsa mocheso li ka khopamisang sephetho.
Teko ea lintho tse bonahalang: Mehlala ea tlhahlobo ea boima ba 'mele (mohlala, liteko tsa Rockwell kapa Vickers) li behiloe holim'a poleiti ho netefatsa hore ho kenngoa ka mokhoa o ts'oanang le ho bokella lintlha tse nepahetseng.
5. Melemo Ho feta Metal Plates
Mehaho e ikhethang ea granite e e fa monyetla oa tlholisano holim'a lipoleiti tsa tšepe kapa tsa tšepe:
Thermal stability: Granite e monya mocheso butle-butle 'me e na le coefficient e tlase ea katoloso ea mocheso, e etsa hore e tšepahale ho mocheso o fetohang (mohlala, 车间 tikoloho).
Ha e na - makenete le kutu - e hanyetsana: E ke ke ea kena-kenana le lisebelisoa tsa makenete kapa ea theola ha e pepesetsoa oli, lipholi, kapa mongobo.
Nako e telele: Ka tlhokomelo e nepahetseng, poleiti ea granite e ka nka lilemo tse mashome ntle le ho lahleheloa ke ho bata ha eona, e fana ka phaello e phahameng ea matsete.
Qetello
Letlapa la granite ha le felle feela ka "letlapa le bataletseng" -ke lejoe la motheo la tlhahiso e nepahetseng le netefatso ea boleng. Ebang e sebelisoa ho lekanya lisebelisoa, ho hlahloba likarolo tsa bohlokoa, kapa ho tšehetsa liteko tse rarahaneng, botsitso le ho nepahala ha eona ho etsa hore e se ke ea nkeloa sebaka ke liindasteri moo esita le liphoso tse nyenyane li ka bang le liphello tse kholo. Ka ho tsetela ka poleiti ea granite ea boleng bo holimo, likhoebo li ka ntlafatsa tlhahiso, tsa fokotsa likoli, 'me tsa boloka tšepo ea bareki ba batlang bokhabane.
Nako ea poso: May-23-2025