Li-bearing tsa safire tse nang le lesoba le ka hare
Setšoantšo se qaqileng
Kakaretso ea Sehlahisoa
Li-bearing tsa ruby tse phunyeletsang ke likarolo tse entsoeng ka mokhoa o nepahetseng tse entsoeng ka ruby ea maiketsetso ea kristale e le 'ngoe (Al₂O₃ e nang le Cr₂O₃). Li-bearing tsena li entsoe ka sebopeho se bohareng sa lesoba se phunyeletsang se lumellang li-shaft, li-pin, kapa likhoele tsa optical ho feta hantle ha li ntse li fokotsa khohlano le ho tsofala. Ka lebaka la ho thatafala ho feteletseng ha ruby (Mohs 9), botsitso bo ikhethang ba lik'hemik'hale, le qetello e ntle ea bokaholimo, li-bearing tsena li sebelisoa haholo lisebelisoa tse nepahetseng, lisebelisoa tsa ho lekanya, likopano tsa fiber optic, le litsamaiso tsa micro-mechanical moo botsitso le bophelo bo bolelele li leng bohlokoa.
Thepa le Sebopeho
'Mele oa bere o entsoe ka kristale ea corundum ea maiketsetso, e holisitsoeng tlas'a maemo a laoloang ho netefatsa hore e thatafetse ebile e hloekile ka ho lekana. Ho sebelisa chromium ho fa thepa 'mala oa eona o mofubelu o ikhethang 'me ho eketsa ho hlaka ha mahlo le ho hanyetsa mafome. Lesoba le phunyeletsoang le entsoe ka mochini le ho bentšitsoe hantle ho fihlela ho nepahala le ho boreleli ha tekanyo ea micron, ho netefatsa hore coaxiality e ntle le khohlano e tlase motsamaong o potolohang kapa o sisinyehang.
Liparamitha tse Tloaelehileng
| Paramethara | Boleng |
|---|---|
| Thepa | Ruby ea maiketsetso (Al₂O₃ + trace Cr₂O₃) |
| Bothata | 9 ka sekala sa Mohs |
| Botenya | 3.98 g/cm³ |
| Mocheso o sebetsang | -60°C ho isa ho 500°C |
| Bophara ba Bore | 0.05–5.0 mm (e fumaneha ka mokhoa o ikhethileng) |
| Bophara ba Kantle | 0.5–10 mm |
| Mamello ea ho potoloha | ≤ 0.0025 mm |
| Qetello ea Bokaholimo | Ra ≤ 0.02 μm |
Likarolo tsa Tekheniki
Ho Tiea le ho Tsitsisa ho Feteletseng - Kristale ea ruby e hanela ho fetoha ha lintho, ho hohlana le tlhaselo ea lik'hemik'hale esita le libakeng tse matla tsa ts'ebetso.
Moralo o Hlophisitsoeng ka Likoti tse Thibetsoeng ka ho Sebetsa – Bore e 'ngoe le e 'ngoe e phethetsoe ka ho bentša ha optical bakeng sa motsamao o boreleli haholo le khohlano e fokolang.
Ho Hanela ho Tshabala le ho Hloahala - Li-bearings tsa Ruby li boloka ts'ebetso mongobong, li-solvents le li-acid ntle le ho senyeha.
Ho nepahala ha Jiometri ho Hlollang - Tlhahiso e laoloang ka thata e netefatsa ho lumellana ho phethahetseng ha coaxial le ho chitja bakeng sa ho potoloha ho boreleli.
Tšepahala ea Nako e Telele - E sebetsa lilemo tse ngata ntle le ho tlotsa kapa ho sisinyeha ho sa fetoheng, e loketse lits'ebetso tsa motsamao o tsoelang pele kapa o pheta-phetoang.
Likopo
Li-bearing tsa ruby tse phunyeletsang li sebelisoa hangata ho:
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Lisebelisoa tsa ho Lekanya ka Nepo:Li-micrometer, li-gauge, le lisebelisoa tsa metrology tse hlokang ho nepahala ha motsamao o tsitsitseng.
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Sistimi ea Optical le Laser:E sebetsa e le likarolo tse tataisang le tse behang sebaka bakeng sa likhoele tsa optical, lilense le lisebelisoa tsa ho hokahanya laser.
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Lioache le Mechini e Menyenyane:E fana ka lintlha tse potolohang tse sa senyeheng bakeng sa li-shaft tse nyane tse potolohang le li-axle.
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Lisebelisoa tsa Bongaka:E sebelisoa lipompong tsa mokelikeli, litsamaisong tsa tlhahlobo, le liyuniti tsa taolo ea phallo moo ho nepahala ha mechini ho leng bohlokoa.
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Lisebelisoa tsa Lifofane le Tsamaiso:Ho netefatsa botsitso le ho nepahala ha mekhoa e menyenyane le e sa thothomeleng.
LBH
P1: Ke eng e etsang hore li-ruby bearing tse phunyeletsang li lokele lisebelisoa tse nepahetseng?
K: Ho thatafala ha tsona, ho chitja ha tsona, le mothapo o boreleli haholo li fokotsa ho thothomela le khohlano, e leng ntho ea bohlokoa bakeng sa motsamao o nepahetseng le o tsitsitseng lisebelisoa tsa ho lekanya ka nepo.
P2: Na di ka sebediswa maemong a vacuum kapa a cleanroom?
K: E. Li-bearing tsa Ruby ha li na thepa e fetohang habonolo ka ho feletseng 'me li sebetsa hantle ntle le setlolo, e leng se etsang hore li be ntle bakeng sa tikoloho ea vacuum kapa ea semiconductor.
P3: Na ho na le lithibelo hodima thepa ya shaft kapa qetello ya bokaholimo?
K: Bakeng sa tshebetso e ntle ka ho fetisisa, ho kgothaletswa di-shaft tse entsweng ka tshepe e sa hlwekang e bentshitsweng, tungsten carbide, kapa safire ho fokotsa kgohlano le ho tsofala.
P4: Na nka kopa boholo ba mokoti bo sa tlwaelehang kapa jiometri ya kantle?
K: E. Re tšehetsa li-bearing tsa ruby tse etselitsoeng uena ka botlalo ho latela litšoantšo, ho kenyeletsoa le li-bore tse sa lekanang, li-countersink le meralo ea flange.
P5: Ruby e bapisoa joang le safire bakeng sa ts'ebeliso ea ho bea?
K: Ka bobedi di na le dibopeho tse tshwanang tsa kristale le thata, empa ho sebedisa chromium ya ruby ho ntlafatsa ponahalo le ho latela ho tsofala, e leng se etsang hore e be ntho e kgethwang hanyane bakeng sa ho shebella ka mechine le tlhahlobo ya mahlo.
Mabapi le rona
XKH e ikhethile ka nts'etsopele ea theknoloji e phahameng, tlhahiso le thekiso ea khalase e khethehileng ea mahlo le thepa e ncha ea kristale. Lihlahisoa tsa rona li sebeletsa lisebelisoa tsa elektroniki tsa mahlo, lisebelisoa tsa elektroniki tsa bareki le sesole. Re fana ka likarolo tsa mahlo tsa Sapphire, likoahelo tsa lense ea mohala oa thekeng, Ceramics, LT, Silicon Carbide SIC, Quartz, le li-wafer tsa kristale tsa semiconductor. Ka boiphihlelo bo nang le boiphihlelo le lisebelisoa tsa sejoale-joale, re ipabola ts'ebetsong ea lihlahisoa tse seng tsa maemo a holimo, re ikemiselitse ho ba khoebo e etellang pele ea theknoloji e phahameng ea lisebelisoa tsa optoelectronic.
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