Tšepe ea lisebelisoa ke sehlopha sa litšepe tsa khabone le tsa alloy tse etselitsoeng ka ho khetheha lisebelisoa tsa tlhahiso, li-dies le hlobo. Litšepe tsena li khetholloa ka ho ba thata haholo, ho hanyetsa ho tsofala, le bokhoni ba ho boloka boemo ba morao-rao mochesong o phahameng. Li bohlokoa liindastering tse tlohang tlhahisong ea likoloi ho ea lifofaneng, ho etsa hlobo le kaho.
Mekhahlelo e fapaneng ea tšepe ea lisebelisoa e na le metsoako e fapaneng ea lik'hemik'hale, bokhoni ba kalafo ea mocheso, le litšobotsi tsa ts'ebetso. Ho utloisisa mekhahlelo ena le ts'ebeliso ea eona ho thusa baenjiniere, bahlahisi le bareki ho khetha tšepe e nepahetseng bakeng sa mosebetsi.
Sehloohong sena, re tla hlahloba limaraka tse tloaelehileng tsa tšepe ea lisebelisoa, thepa ea tsona, le moo li sebelisoang teng.
1. Tlhophiso ea Litšepe tsa Lisebelisoa
Litšepe tsa lisebelisoa hangata li arotsoe ka mefuta e tšeletseng e meholo ho latela thepa ea tsona le lits'ebetso tse reriloeng:
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Lisebelisoa tsa ho Thatafatsa Metsi (Letoto la W)
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Lisebelisoa tsa Lisebelisoa tse Batang (O, A, D-Letoto)
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Lisebelisoa tsa Tšepe tse Hanelang ho Tšoaroa ke Tšabo (Letoto la S)
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Lisebelisoa tsa Sesebelisoa sa Lebelo le Phahameng (T, M-Letoto)
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Lisebelisoa tsa Lisebelisoa tse Chesang (Letoto la H)
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Lisebelisoa tsa Morero o Ikhethang tsa Tšepe
Sehlopha se seng le se seng se na le matla a sona, mefokolo, le maemo a sebelisoang hantle.
2. Likereiti tse Tloaelehileng tsa Tšepe ea Lisebelisoa le Litšebeliso tsa Tsona
2.1 Letoto la W: Litšepe tsa Lisebelisoa tse Thatafatsang Metsi
Mehlala ea Mekhahlelo:W1, W2
Likarolo tsa Bohlokoa:
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Ho thatafatswa ke ho tima metsi
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Ho thatafala ho hoholo le ho hanyetsa ho roala hantle
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E theko e tlase empa ha e hanele mocheso o phahameng
Likopo:
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Lisebelisoa tsa matsoho tse kang li-chisel, lihamore le litebele
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Lisebelisoa tsa ho betla lehong tse kang mahare a sefofane le lisebelisoa tsa ho betla
2.2 O-Letoto: Lisebelisoa tsa Tšepe tse Thatafatsang Oli le Mosebetsi o Batang
Mehlala ea Mekhahlelo:O1, O2
Likarolo tsa Bohlokoa:
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E thatafatswa ke ho tima oli ho fokotsa ho sotha
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Ho hanyetsa hantle ho tsofala le ho tiea
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Ho bonolo ho e kenya mochining boemong ba annealed
Likopo:
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Likere le li-shaft
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O otla mme oa shoa
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Lithipa le lisebelisoa tsa ho seha
2.3 Letoto la A: Litšepe tsa Sesebelisoa sa Mosebetsi o Batang se Thatafatsang Moea
Mehlala ea Mekhahlelo:A2, A6
Likarolo tsa Bohlokoa:
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E thatafatswa ke ho phodisa moya, e fokotsa ho sotha nakong ya kalafo ya mocheso
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Tekanyo e ntle ea ho hanyetsa ho tsofala le ho tiea
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Botsitso bo phahameng ba tekanyo
Likopo:
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Mahare a kuta
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Ho bopa di-dies
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Lisebelisoa tsa ho etsa
2.4 D-Letoto: Litšepe tsa Sesebelisoa sa Khabone e Phahameng, Sesebelisoa sa Chromium se Phahameng sa Mosebetsi o Batang
Mehlala ea Mekhahlelo:D2, D3
Likarolo tsa Bohlokoa:
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Ho hanyetsa ho roala ho phahameng haholo
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Ho tiea ho itekanetseng
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E boloka thatafalo ho fihlela ho 425°C
Likopo:
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O otla le ho shoa bakeng sa tlhahiso e telele
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Lithipa tsa indasteri
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Lisebelisoa tsa ho ntša metsi a batang
2.5 S-Series: Lisebelisoa tse Hanelang ho Tšoaroa ke Tšabo
Mehlala ea Mekhahlelo:S1, S7
Likarolo tsa Bohlokoa:
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Ho tiea ho ikhethang le ho hanyetsa tšusumetso
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Ho hanyetsa ho roala hantle
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E ka mamella ho tlatsoa khafetsa ha litšitiso
Likopo:
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Lisebelisoa tsa ho ama tse kang lihamore le li-chisel
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E shoa bakeng sa ho qapa lerotholi
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Lithupa bakeng sa mosebetsi o boima
2.6 M-Series: Litšepe tsa Lisebelisoa tse Potlakileng tse Thehiloeng ho Molybdenum
Mehlala ea Mekhahlelo:M2, M42
Likarolo tsa Bohlokoa:
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Tshebetso e ntle haholo ea ho seha ka lebelo le phahameng
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Bohloko bo botle bo bofubelu (bo boloka bo thata maemong a mocheso o phahameng)
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Ho hanyetsa ho tsofala haholo
Likopo:
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Li-mill tsa ho qetela le likotoana tsa ho phunya
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Lisehi tsa lisebelisoa
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Li-broaches le lipompo
2.7 T-Letoto: Litšepe tsa Lisebelisoa tse Lebelo le Phahameng tse Thehiloeng ho Tungsten
Mehlala ea Mekhahlelo:T1, T15
Likarolo tsa Bohlokoa:
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Bohloko bo bofubelu bo ikhethang
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E boloka mathoko a bohale a ho seha tlas'a mocheso o feteletseng
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Ho hanyetsa ho roala ho phahameng haholo
Likopo:
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Lisebelisoa tse boima tsa ho seha
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Mesebetsi ea mechini ea indasteri
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Lisebelisoa tsa ho sila le ho reteleha
2.8 H-Letoto: Litšepe tsa Lisebelisoa tse Chesang
Mehlala ea Mekhahlelo:H11, H13, H21
Likarolo tsa Bohlokoa:
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E etselitsoe ho sebetsa mochesong o phahameng
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Ho tiea hantle le ho hanyetsa mocheso
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Matla a phahameng a mokhathala o chesang
Likopo:
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Li-dies tsa ho lahla li-die
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Lisebelisoa tsa ho ntša metsi tse chesang
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Ho betla di-dies
2.9 Lisebelisoa tsa Morero o Ikhethang tsa Tšepe
Litšepe tsena li etselitsoe litlhoko tse ikhethang tsa indasteri, tse kang litšepe tsa polasetiki tsa hlobo, litšepe tsa lisebelisoa tse hanelang mafome, kapa limaraka tsa ho hanyetsa tšusumetso e kholo.
Mehlala ea Mekhahlelo:P20 (tšepe ea hlobo ea polasetiki), CPM 10V (tšepe ea phofo)
Likopo:
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Metheo le likoti tsa hlobo ea ente
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Roala likarolo maemong a boima a tšebeletso
3. Lintlha Tse Lokelang ho Nahaneloa Ha U Khetha Sesebelisoa sa Tšepe
Ha bahlahisi ba khetha sehlopha sa tšepe ea lisebelisoa, ba nahana ka:
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Ho hanyetsa ho apara– Bakeng sa lisebelisoa tse ka khoehlang
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Ho tiea– Bakeng sa lisebelisoa tse pepesehetseng moroalo o tšosang
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Bothata– Bakeng sa ho boloka mathoko a bohale
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Khanyetso ea Mocheso– Bakeng sa lits'ebetso tsa mocheso o phahameng
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Ho sebetsa ha mechine– Bakeng sa bonolo ba tlhahiso
Ho leka-lekanya lintlha tsena ho netefatsa ts'ebetso e ntle ka ho fetisisa le katleho ea litšenyehelo.
4. Kalafo ea Mocheso le Tshebetso
Tshebetso ya tshepe ya disebediswa e susumetswa haholo ke kalafo ya mocheso, e kenyeletsang ho thatafatsa, ho tjhesa, mme ka nako e nngwe kalafo ya cryogenic. Kalafo e nepahetseng ya mocheso e eketsa thatafalo e ka bang teng ya tshepe, ho hanyetsa ho tsofala le ho tiya.
5. Mehlala ea Liindasteri ea Litšebeliso tsa Tšepe ea Lisebelisoa
Mohlala oa 1: Tlhahiso ea Likoloi
Tšepe ea lisebelisoa tse chesang ea H13 e sebelisoa ho li-dies tsa ho lahla li-die casting bakeng sa likarolo tsa enjene ea aluminium ka lebaka la ho hanyetsa mocheso o phahameng.
Mohlala oa 2: Ho Tepa ka Tšepe
Tšepe ea lisebelisoa tse batang tsa D2 e khethoa bakeng sa li-dies tsa stamping tse sebetsang nako e telele ka lebaka la ho hanyetsa ha eona ho tsofala hantle.
Mohlala oa 3: Ho Seha ka Lebelo le Phahameng
Tšepe e lebelo le phahameng ea M42 e sebelisoa bakeng sa li-drill bits ho CNC machining e lebelo le phahameng hobane e boloka thata tlas'a mocheso.
6. Sesebelisoa sa Tšepe khahlanong le Litšepe tse ling
Tšepe ea lisebelisoa e fapana le tšepe ea sebopeho kapa e sa hloekang hobane e ntlafalitsoe bakeng sa ho thatafala le ho hanyetsa ho tsofala ho e-na le ho hanyetsa ho jara mojaro ka kakaretso kapa ho hanyetsa ho bola. Leha litšepe tse sa hloekang tse kang 440C li na le bothata bo botle, litšepe tsa lisebelisoa li etselitsoe mesebetsi e boima haholo ea ho seha le ho theha.
7. Tlhokomelo ea Lisebelisoa tsa Tšepe ea Lisebelisoa
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Ho Nolofatsa Kamehla:E boloka mathoko a sebetsa hantle mme e fokotsa ho tsofala.
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Polokelo e Loketseng:E thibela ho bola, haholo-holo bakeng sa maemo a nang le khabone e ngata.
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Liaparo tsa Bokaholimo:Ho sebelisa lipente tsa PVD tse kang TiN ho ntlafatsa ho hanyetsa ho tsofala.
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Tšebeliso e Nepahetseng:Ho qoba ho jara thepa e ngata ho eketsa bophelo ba sesebediswa.
8. Qetello
Tšepe ea lisebelisoa ke thepa ea bohlokoa indastering ea tlhahiso, e fanang ka metsoako e ikhethang ea ho thatafala, ho tiea le ho hanyetsa ho tsofala. Ho tloha ho li-drill tsa tšepe tse lebelo le phahameng ho isa ho li-dies tsa forging tse boima, mofuta o mong le o mong o sebeletsa morero o ikhethileng.
Ka ho utloisisa matla a sehlopha se seng le se seng, bahlahisi ba ka khetha tšepe ea lisebelisoa e loketseng ka ho fetisisa bakeng sa lits'ebetso tsa bona tse ikhethileng. Joaloka mofani ea tšepahalang,sakysteele fana ka mefuta e mengata ea limaraka tsa tšepe ea lisebelisoa ka libare, lipoleiti le mefuta e ikhethileng, e netefatsang boleng bo tsitsitseng bakeng sa litlhoko tse hlokang tsa indasteri.
Nako ea poso: Phato-14-2025