Ho khetha lisebelisoa tse nepahetseng ho bohlokoa bakeng sa ho ntlafatsa ts'ebetso ea mochini, ho lelefatsa bophelo ba lisebelisoa, le ho etsa bonnete ba hore lisebelisoa tsa boleng bo holimo li felile.Ho na le likhetho tse ngata tsa lisebelisoa tse fumanehang, ho utloisisa thepa le ts'ebeliso ea e 'ngoe le e' ngoe ho ka u thusa ho etsa liqeto tse nang le tsebo.Mona ke tataiso e felletseng ea mokhoa oa ho khetha lisebelisoa tse nepahetseng ho fihlela litlhoko tsa hau tsa machining.
1. Utloisisa Boitsebiso ba Workpiece
Mohato oa pele oa ho khetha thepa e nepahetseng ea sesebelisoa ke ho nahana ka thepa ea workpiece.Lisebelisoa tse fapaneng li hloka lisebelisoa tse fapaneng:
- **Aluminium le Metals Non-Ferrous**: Lisebelisoa tsena hangata li bonolo 'me li hloka lisebelisoa tse nang le bohale bo phahameng le khohlano e fokotsehileng.Lisebelisoa tsa carbide tse nang le liaparo tse khethehileng tse kang TiAlN kapa DLC ke khetho e ntle haholo.
- **Tšepe le Stainless Steel**: Lisebelisoa tse thata li hloka lisebelisoa tse thata haholo le tse hanyetsanang.Litšepe tse lebelo le phahameng (HSS) le li-alloys tsa cobalt, tseo hangata li koahetsoeng ka TiN kapa TiCN, li loketse lits'ebetso tsena.
- **Lisebelisoa tse Thata (mohlala, Titanium, Inconel)**: Bakeng sa machining superalloy le tšepe e thata, lisebelisoa tsa cubic boron nitride (CBN) le carbide li khethoa ka lebaka la boima ba tsona bo ikhethang le ho hanyetsa mocheso.
2. Nahana ka Ts'ebetso ea Machining
Ts'ebetso e fapaneng ea machining, joalo ka ho sila, ho phethoha, ho cheka, kapa ho rema hape, ho beha litlhoko tse fapaneng ho lisebelisoa tsa sesebelisoa:
- **Milling **: E hloka lisebelisoa tse khonang ho mamella matla a ho itšeha a nakoana.Lisebelisoa tsa carbide le ceramic li atisa ho sebelisoa bakeng sa boima ba tsona bo phahameng le ho hanyetsa ho apara.
- ** Ho Fetola **: Ho itšetlehile ka lebelo le thepa, HSS kapa carbide e kenngoa hangata e sebelisoa.Bakeng sa ho reteleha ka lebelo le phahameng, carbide e khethoa.
- **Ho cheka **: Lisebelisoa tsa lisebelisoa li tlameha ho sebetsana le matla a axial le a radial.Li-drill tsa Carbide li fana ka ts'ebetso e ntle haholo le bophelo bo bolelele.
- ** Reaming **: Ts'ebetso ea ho phethela ka nepo joalo ka tlhokahalo ea HSS ea boleng bo holimo kapa lisebelisoa tsa carbide bakeng sa liphetho tse boreleli le tse nepahetseng.
3. Hlahlobisisa Lisebelisoa tsa Lisebelisoa
Sesebelisoa se seng le se seng se na le thepa e ikhethang e etsang hore e tšoanelehe bakeng sa lits'ebetso tse ikhethileng:
- **Speed-Speed Steel (HSS)**: E fana ka ho tiea ho hoholo le ho hanyetsa ho ts'oha, e etsa hore e be e loketseng bakeng sa mochini o sebelisoang ka kakaretso.Ha e thata ho feta carbide empa e theko e tlaase.
- **Carbide **: E tsebahala ka ho thatafala ha eona le ho se mamelle, carbide e loketse ts'ebetso ea lebelo le holimo le lisebelisoa tse thata tsa machining.E boetse e boloka bohale nako e telele ho feta HSS.
- ** Cobalt Alloys **: Ntlafatsa ho tiea le ho hanyetsa mocheso oa HSS, ho etsa hore e tšoanelehe bakeng sa lisebelisoa tse thata le lebelo le phahameng.
- ** Li-Ceramics **: Fana ka boima bo feteletseng le ho hanyetsa mocheso, tse loketseng machining a lebelo le phahameng a tšepe ea tšepe le litšepe tse thata.
- **Cubic Boron Nitride (CBN)**: E batla e le thata joalo ka daemane, CBN e loketse lisebelisoa tse thata haholo joalo ka litšepe tse thata.E fana ka khanyetso e babatsehang ea ho apara le botsitso ba mocheso.
- **Polycrystalline Diamond (PCD)**: Molemo ka ho fetisisa bakeng sa litšepe tse se nang ferrous, metsoako, le lisebelisoa tsa abrasive.Lisebelisoa tsa PCD li fana ka boima bo phahameng ka ho fetisisa le ho hanyetsa ho apara empa li theko e boima haholo.
4. Nahana ka Likhetho tsa ho Coating
Liaparo tsa lisebelisoa li ntlafatsa ts'ebetso ka ho fokotsa likhohlano, ho eketsa boima ba 'mele le ho fana ka tšireletso ea mocheso:
- **Titanium Nitride (TiN)**: E eketsa boima ba lisebelisoa le ho fokotsa ho roala.E loketse lits'ebetso tsa sepheo se akaretsang.
- **Titanium Carbonitride (TiCN)**: E fana ka boima bo phahameng le ho hanyetsa ho roala ho feta TiN, e loketseng lisebelisoa tse thata.
- **Titanium Aluminium Nitride (TiAlN)**: E fana ka khanyetso e ntle ea mocheso, e phethahetseng bakeng sa mochini o potlakileng le o omileng.
- **Taemane-Joaloka Carbon (DLC)**: E fokotsa ho hohlana le ho eketsa khanyetso ea ho roala, e loketseng aluminium le litšepe tse ling tse se nang ferrous.
5. Ho leka-lekanya Litšenyehelo le Ts'ebetso
Le ha lisebelisoa tse sebetsang hantle joalo ka carbide, CBN, le PCD li fana ka melemo e mengata, le tsona li tla ka theko e phahameng.Ho bohlokoa ho leka-lekanya litšenyehelo tsa sesebelisoa le melemo ea ts'ebetso le litlhoko tse ikhethileng tsa ts'ebetso ea hau ea mochini.
- Bakeng sa ts'ebetso e akaretsang le ea lebelo le tlase, lisebelisoa tsa HSS le cobalt ke khetho e ntle haholo.
- Bakeng sa machining a lebelo le phahameng, ka nepo, kapa ka thata, ho tsetela ho carbide kapa lisebelisoa tse tsoetseng pele joalo ka CBN le PCD ho ka hlahisa litholoana tse ntle tsa nako e telele.
## Qetello
Ho khetha thepa e nepahetseng ea sesebelisoa ho kenyelletsa ho lekola lisebelisoa tsa mosebetsi, ts'ebetso ea machining, thepa ea lisebelisoa tse fapaneng, le liphahlo tse fumanehang.Ka ho nahana ka lintlha tsena, o ka khetha sesebelisoa se ntlafatsang ts'ebetso, se lelefatsang bophelo ba lisebelisoa, 'me se netefatsa liphetho tsa boleng bo holimo tsa mochini.Etsa liqeto tse nang le tsebo ho fihlela katleho le ho nepahala lits'ebetsong tsa hau tsa mochini.
Ka tataiso ena, u ka fumana kutloisiso e tebileng ea mokhoa oa ho khetha lisebelisoa tse nepahetseng tsa lisebelisoa, kahoo u fumane liphello tse ntle ho machining.Sena ha se thuse feela ho ntlafatsa katleho ea tlhahiso empa hape se fokotsa haholo litšenyehelo tsa lisebelisoa, ho netefatsa hore u lula u le pele 'marakeng oa tlhōlisano.
Zhuzhou Huaxin Cemented Carbide Tools Co., Ltd.e hlahella ka lebaka la boleng bo holimo ba sehlahisoa le litšebeletso tsa litsebi.Joaloka moetapele indastering, Huaxin ha e fane feela ka lisebelisoa tse ngata tsa boleng bo holimo empa hape e fana ka tharollo e ikhethileng bakeng sa bareki.Lihlahisoa tsa bona li sebelisoa haholo tlhahisong ea likoloi, sefofane, ho lokisa hlobo le liindasteri tse ling, 'me li fumana thoriso e atileng.
Ho khetha Zhuzhou Huaxin Cemented Carbide Tools Co., Ltd. ho tšoana le ho khetha molekane ea tšepahalang bakeng sa workshop ea hau.Ha ba fane ka lihlahisoa tsa boleng bo holimo feela empa hape ba fana ka ts'ehetso ea botekgeniki ea litsebi le ts'ebeletso ea morao-rao ea thekiso, ho netefatsa hore lisebelisoa tsa hau li lula li le maemong a nepahetseng.Sehlopha sa Huaxin se tla tsamaea le uena mohatong o mong le o mong oa ts'ebetso ea mochini, ho tloha khethong ea lisebelisoa ho isa ho ts'ebetso ea ts'ebetso, ho rarolla mathata le tlhokomelo, ho fana ka tšehetso e felletseng.
Ka Zhuzhou Huaxin, ha u reke feela sesebelisoa sa carbide se entsoeng ka samente;u tsetela boitlamo ba boleng le tiisetso ea katleho.Khetha bakeng sa Huaxin 'me u lumelle mohala oa hau oa tlhahiso hore o tantše ka bokhabane le ka nepo, o e etse tšobotsi ea hau e ikhethang.
Nako ea poso: May-16-2024