Mechini ea CNC e sebetsa ho latela mananeo a khomphutha 'me e ka sebelisoa bakeng sa moralo oa li-prototype kapa tlhahiso e kholo ea lihlahisoa tse felileng. Aluminium ke thepa ea mechini e sebelisoang haholo 'me e se e fetohile thepa e khethiloeng indastering ea tlhahiso ka lebaka la ts'ebetso ea eona e ntle ea thepa ea mechini. Aluminium ha e na feela thepa e ntle ea mocheso, empa hape e na le matla a phahameng a mechini 'me e bonolo ho e etsa. E loketse haholo bakeng sa ho cheka ts'ebetsong ea aluminium ea CNC. Re nka li-alloy tsa aluminium e le tsa bohlokoa ho feta litšepe tse ling tse bobebe. Lilemong tsa morao tjena, ts'ebeliso ea aluminium ea CNC e eketsehile haholo likarolong tsa likoloi le libakeng tse ling tsa tlhahiso ea CNC tse hlokang ho bebofatsoa.
- Litšobotsi tsa mantlha le ts'ebeliso ea aluminium indastering ea CNC ke tse latelang:
Aluminium ke tšepe e nang le thepa e ikhethang. E bobebe ka boholo, ka bongata ba 2.68 g/cm3 feela, empa sebopeho sa eona se matla haholo ebile sea tšoarella. Sebaka sa ho qhibiliha ha aluminium ke 640°C, 'me ho bonolo ho e sebetsana le libopeho tse fapaneng nakong ea ts'ebetso. Bokaholimo ba eona bo bohlooho ba silevera, 'me qetello e khetholla botebo ba' mala.
Aluminium ke mokhanni o motle oa motlakase, empa ho tsamaisa motlakase ha eona ho tlase ho koporo. Leha ho le joalo, ka lebaka la boholo ba eona bo bobebe, e sebelisoa haholo maemong ao ho hlokahalang ho fokotsa boima ba 'mele, joalo ka likarolo tsa likoloi, meaho ea lifofane le lisebelisoa tsa bongaka. Ha e na makenete 'me e thata ho e chesa, e leng se eketsang boleng ba eona ba ts'ebeliso masimong ana.
Ka kakaretso, aluminium ke thepa ea boenjiniere e sebetsang hantle haholo. E na le melemo ea ho ba bobebe, e matla, le ho sebetsa habonolo, kahoo e sebelisoa haholo liindastering tse ngata tse hlokang boima bo bobebe kapa ho sebetsa habonolo.
Mofuta oa motsoako oa aluminium oo u khethang ho o sebelisa qetellong o itšetlehile ka litlhoko tsa projeke ea hau ea ho sebetsa ka machining, kahoo u ka beha metsoako ea aluminium maemong a bohlokoa ho latela bohlokoa ba thepa e fapaneng, ho tloha ho tse ngata ho isa ho tse sa reng letho. Ho nka mokhoa ona ho ka u thusa ho khetha motsoako oa aluminium o nang le thepa le libopeho tse itseng tse loketseng litlhoko tsa hau.
- Tse latelang ke tse ling tsa tsonapes ka lintlha tsa bohlokoa mabapi leAluminiumsehlopheng:
- Aluminium Alloy ea 6061: Ena ke e 'ngoe ea li-alloy tsa aluminium tse tloaelehileng le tse sebelisoang haholo. E na le thepa e ntle ea mechini joalo ka matla a mahareng le ho tiea ho hoholo. Aluminium Alloy ea 6061 e ntle ho sebetsa ka mokhoa o batang le ho tjheseletsa, 'me hape e na le ho hanyetsa ho bola ho hotle. Sena se etsa hore e sebelisoe haholo mehahong ea boenjiniere e hlokang ho sebetsa ka mokhoa o batang kapa ho tjheseletsa.
- Motsoako oa aluminium oa 7075: Ha o bapisoa le motsoako oa aluminium oa 6061, motsoako oa aluminium oa 7075 o na le matla a holimo empa ts'ebetso e mpe ea ho tjheseletsa. Leha ho le joalo, o tsebahala ka matla a oona a mokhathala a babatsehang 'me o loketse likarolo tse nang le khatello e rarahaneng. Motsoako oa aluminium oa 7075 o sebelisoa hangata likarolong tsa sebopeho tse hlokang ho mamella khatello e phahameng, joalo ka li-fuselage tsa lifofane le liforeimi tsa baesekele.
- Motsoako oa aluminium oa 2024: Ena ke motsoako oa aluminium o matla haholo. Ka lebaka la ho hanyetsa ho tsofala ha eona hantle le matla a mechini, e sebelisoa haholo-holo likarolong tse boima tsa sebopeho masimong a sesole le a lifofane. Leha ho le joalo, motsoako oa aluminium oa 2024 o na le ts'ebetso e mpe ea ho tjheseletsa le ho hanyetsa ho tsofala. Ha e ea lokela mehaho ea boenjiniere e hlokang tšireletso ea ho tjheseletsa kapa ho tsofala.
- Motsoako oa aluminium oa 5052: Motsoako oa aluminium oa 5052 o na le matla a tlase, empa o theko e tlase 'me o na le ts'ebetso e ntle ea ts'ebetso. O na le khanyetso e ntle ea mafome 'me hangata o sebelisoa mehahong e hlokang ho thibela mafome, joalo ka likepe, liphaephe, jj. Motsoako oa aluminium oa 5052 o loketse likarolo tse nang le mabota a masesaane tse hlokang ts'ebetso e batang, joalo ka litanka, lipoleiti, jj.
- Motsoako oa aluminium oa 3003: Motsoako oa aluminium oa 3003 ke aluminium e bonolo e nang le silicon e tlase le matla a tlase ka ho fetisisa. Empa e na le bokhoni bo botle ba ho otlolla le ho bopa, le litšenyehelo tse tlase tsa ts'ebetso. Motsoako oa aluminium oa 3003 hangata o sebelisoa likarolong tse seng tsa sebopeho tse hlokang ts'ebetso ea ho bopa, joalo ka li-bracket tsa li-billboard, li-casing tsa lisebelisoa tsa lapeng, jj. Ho phaella moo, e ka boela ea sebelisoa bakeng sa lihlahisoa tse hlokang ho penta ka mor'a ho penta, joalo ka likarolo tsa kantle tsa likoloi.
- Motsoako oa aluminium oa 5083: Motsoako oa aluminium oa 5083 ke motsoako oa aluminium o thibelang mafome metsing a leoatle o nang le manganese e ngata le ho hanyetsa mafome hantle. E loketse meaho e hlokang ho sebelisoa libakeng tsa metsi a leoatle ka nako e telele, joalo ka likepe tsa likepe le meaho e lebōpong la leoatle. Motsoako oa aluminium oa 5083 o boetse o na le thepa e ntle ea mechini 'me o ka nkela motsoako oa aluminium oa 6061 sebaka lits'ebetsong tse ngata.
- Likarolo tsa Aluminium le Li-prototype tsa Aluminium
Li-alloy tsa aluminium li sebelisoa haholo tlhahisong ea likarolo liindastering tse fapaneng ka lebaka la ho ba le boima bo tlase empa li le matla a phahameng. 6061-T6 alloy ke e 'ngoe ea li-alloy tsa aluminium tse sebelisoang haholo. E loketse lisebelisoa tsa elektroniki, lipalangoang, lifofane le masimo a mang.
Mochini oa CNC o fana ka liphetho tse ntle tsa ho sebetsa bakeng sa likarolo tsa aluminium. Ka ho sila ha CNC, re ka laola mamello ea likarolo tsa aluminium ho fihlela ho 0.01mm kapa ka tlase, ra hlahisa libopeho tse nepahetseng tsa likarolo. Ka nako e ts'oanang, ntlafatso ea mela ea ts'ebetso ea CNC le eona e etsa hore ts'ebetso eohle ea ts'ebetso e sebetse hantle.
Ka nts'etsopele ea theknoloji ea CNC, mefuta e mengata ea likarolo tsa aluminium e hlahisoa 'me e sebelisoa haholo homerero ea boenjiniere.
- Sebaka sa lifofane: Likarolo tsa sefofane le tsa enjene li hloka li-alloy tsa aluminium tse matla haholo le tse bobebe;
- Indasteri ea likoloi: Likarolo tsa enjene le likarolo tsa ho emisoa li hloka li-alloy tsa aluminium tse nang le mocheso o phahameng le tse sa tsofaleng;
- Indasteri ea lisebelisoa tsa elektroniki: Likhetla tsa mohala oa thekeng le likhetla tsa khomphutha li hloka litšepe tsa aluminium tse nang le motlakase o motle;
- Lisebelisoa tsa motlakase: Khetla ea transformer e hloka motsoako oa aluminium o nang le conductivity e ntle;
- Lisebelisoa tsa mechini: li-gear le li-bearing li hloka motsoako oa aluminium o sa tsofaleng;
- Indasteri ea kaho: Liforeimi tsa mamati le lifensetere li hloka motsoako oa aluminium o sa senyeheng ke mafome;
- Indasteri e bobebe: Makoti a lino a hloka li-alloy tsa aluminium tse theko e tlase;
- Ts'ebetso ea aluminium ea CNC:
Aluminium e sekamela ho feto-fetoha ha e ntse e sebetsoa, haholo-holo ka lebaka la coefficient ea eona e kholo ea katoloso ea mocheso le ho ba thata ho tlase ha e bapisoa le lisebelisoa tse ling tsa tšepe. Leha ho le joalo, ka mekhoa ea saense le e utloahalang ea ho sebetsana, ho feto-fetoha ha thepa ea aluminium nakong ea ts'ebetso ho ka qojoa le ho fokotsoa.
Ho sebetsana le ho feto-fetoha ha maemo ke e 'ngoe ea mekhoa ea bohlokoa ea ho laola ho feto-fetoha ha maemo. Tatellano ea ho sebetsana le maemo e lokela ho hlophisoa hantle ho qoba ho khomarela mocheso o feteletseng libakeng tsa lehae le ho aba matla a mocheso ka ho lekana. Mokhoa oa ho sebetsana le maemo o ka sebelisoa ho sebetsana le lintlha tsohle sebakeng se le seng ka nako e le 'ngoe, e le hore khatello ea mocheso e hlahisoang e ka hasana hamolemo, ka hona ho fokotsa monyetla oa ho fetoha ha maemo ka katleho.
Ho kgetha diparamithara tse loketseng tsa ho seha le hona ho bohlokwa haholo. Mabaka a ka sehloohong a susumetsang a kenyeletsa botebo le lebelo la ho seha. Ka lehlakoreng le leng, botebo ba ho seha bo lokela ho bolokwa bo le boholo mme lebelo la ho seha le lokela ho bolokwa boemong bo hodimo ho ntlafatsa bokgoni ba ho sebetsa le ho fokotsa palo ya dinako tsa ho sebetsa; ka lehlakoreng le leng, di-parameter tsa diparamithara ha di a lokela ho ba kgolo haholo ho qoba matla a feteletseng a ho seha a fellang ka ho fetoha. Ho feta moo, ho boloka disebediswa tsa ho seha di hlwekile ho boetse ho thusa ho boloka kabo e lekanang ya mocheso nakong ya ho seha.
Nako ea poso: Tshitwe-18-2023
