E phatlalalitsoe: Pherekhong 30, 2026
Ka: Jun Liang Zhou, Mohlahlobi e Moholo oa Litšepe
CuCrZr (chromium zirconium copper) ke motsoako o sa tloaelehang o u fang matla a phahameng le conductivity e ntle haholo—hangata o fihla ho 80–90% IACS ha o ntse o boloka ho tiea kamora kalafo ea mocheso. E thatafalitsoe ke pula, kahoo e mamella mocheso le khatello moo koporo e hloekileng e nolofalang. Ka 2026, ka tlhahiso ea EV e phatlohang le mela ea ho tjheseletsa ea khanyetso e chesang ho feta leha e le neng pele, CuCrZr e hohle ka har'a li-electrode, li-rotor tsa enjene, le lihokelo tse nang le matla a phahameng.
Tataiso ena e akaretsa liphephetso tsa 'nete tsa ho sebetsa CuCrZr, limaraka tsa bohlokoa, lits'ebetso, litokiso tse sebetsang, le malebela ao re ithutileng 'ona a ho fumana likarolo tse matla le tse tsamaisang motlakase tse sebetsang hantle.
Tafole ea Papiso ea Sehlopha sa CuCrZr
| Sehlopha | Chromium | Zirconium | Matla a Bohlokoa | Molemo ka ho Fetisisa Bakeng sa | Ho sebetsa ha mechine | Litšenyehelo tse Lekaneng |
|---|---|---|---|---|---|---|
| C18150 | 0.5–1.5% | 0.05–0.25% | Matla a leka-lekaneng le ho tsamaisa motlakase | Li-electrode tsa ho tjheseletsa, lihokelo | Ho lokile | Mahareng |
| C18200 | 0.6–1.2% | Ha ho letho | Matla a phahameng hanyane | Li-electrode tse boima | Ho lokile | Tlase |
| CW106C (EU) | 0.5–1.2% | 0.03–0.3% | Khanyetso e ntle ea mocheso | Lirothara tsa enjene ea EV | E itekanetseng | E phahameng |
Keletso e Potlakileng: C18150 bakeng sa motsoako o motle ka ho fetisisa oa conductivity-strength; e tsofale kamora ho e etsa bakeng sa ho thatafala ha peak.
Mekhoa e Loketseng ea Machining bakeng sa CuCrZr
Mechini ea CuCrZr e rata koporo e tiileng e hloekileng—e ntle empa e hloka tlhokomelo bakeng sa kalafo ea mocheso:
- Ho Fetola ha CNC→ E loketse li-electrode le li-rotor.
- Ho Siloa ha CNC→ E loketse malebela le li-slots tse rarahaneng.
- EDM→ E thusa bakeng sa lintlha tse ntle ha li thatafetse.
- Ho sila→ Bakeng sa ho nepahala ha ho qetela lifahlehong tsa ho kopana.
Melemo ea ho Sebetsa ka Mechini CuCrZr
- Matla a phahameng le ho tsamaisa motlakase→ 80–90% IACS e nang le ho thaepa ho fihlela ho 550 MPa.
- Ho hanyetsa mocheso→ E nolofatsa kaholimo ho 500°C—e loketse ho tjheseletsa.
- Mokhathala le ho hanyetsa ho tsofala→ Bophelo bo bolelele ba meroalo e potolohang.
- Ha ho na likotsi tsa beryllium→ Mokhoa o sireletsehileng ho feta CuBe.
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Liphephetso le Litharollo tse Sebetsang
CuCrZr e ka ba matla le ho nyenyefatsa mocheso:
- Ho roala ha lisebelisoa→ Li-oxide tse senyang li hlafuna carbide.
- Ho bokellana ha mocheso→ Kotsi ea ho nolofatsa pele ho tsofala.
- Li-burrs→ E khomarela boemong ba ho koaheloa ha tharollo.
Phihlelo ea Boenjiniere: Ka hare ho ronaCuCrZrdiporojeke tsa Cymbermetal, haholo-holo di-electrode tsa ho welding tsa C18150 bakeng sa mela ya betri ya EV, ho senyeha ha disebediswa e ne e le bothata bo boholo ka ho fetisisa mathang nako e telele. Re ile ra fetohela ho carbide e kgubedu e nang le sehatsetsi se phahameng sa kgatello le di-setup tse thata—re kgaola ho senyeha ka halofo mme ra tshwara ±0.03 mm hodima diprofaele tsa ntlha ka ho tswela pele.
Keletso ea Setsebi: Mochini o boemong ba ho koaheloa ha tharollo, ebe oa tsofala—ho seha ho bonolo le ho thatafala ka botlalo ka mor'a moo.
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Mehopolo le Malebela a Moralo
- Mamello: ± 0.01 mm e ka fihlellehang pele ho tsofala.
- Botenya ba lebota: 1–3 mm bakeng sa ho qhala mocheso.
- Mahlaseli: E mosa ho qoba mapetso.
- Qetello ea Bokaholimo: Ra 0.4 µm bakeng sa dikgokelo tse nang le kganyetso e tlase.
- Kalafo ea Mocheso: Rera potoloho ea botsofali kamora ho sebetsa.
Litlhahiso tsa Lisebelisoa le Liparamente
- Lisebelisoa tsa Sesebelisoa: Carbide e koahetsoeng; PCD bakeng sa bophahamo.
- Mehlala ea Liparamitha (C18150):
- Sekotwana sa ho tjhesa: 8,000–12,000 RPM
- Fepa: 1,000–2,000 mm/motsotso
- Botebo: Axial ea 0.5–2 mm
- Sehatsetsi: Moroallo o nang le kgatello e phahameng—o laola mocheso.
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Likarolo tse Tloaelehileng tse ka Fumanehang Re Machine ho CuCrZr
- Li-electrode tsa ho tjheseletsa tse hanyetsanang le malebela
- Mehala ea rotor ea enjene ea EV
- Lihokelo tsa motlakase tse matla haholo
- Lisinki tsa mocheso le libare tsa libese
- Li-shanks tsa ho tjheseletsa libaka
- Likarolo tsa coil ea induction
Likopo tsa Lefatše la Sebele
- Mehala ea ho tjheseletsa betri ea likoloi
- Limothara tsa motlakase tsa motlakase oa ...
- Lihokelo tsa motlakase o phahameng
- Kabo ea matla a lifofane
- Ho tjheseletsa khanyetso ea indasteri
Lintlha tsa Litšenyehelo le Botsitso ka 2026
Litheko tse phahameng (~$15–20/kg) li lokafatsoa ke ts'ebetso; li ka sebelisoa hape ka botlalo ka phepelo ea bobeli e ntseng e hola.
Mehopolo ea ho Qetela
Mochini oa CuCrZr o leka-lekanya matla le ho tsamaisa motlakase ka litsela tseo li-alloy tse fokolang li ka li etsang—e phethahetse bakeng sa mocheso le khatello ea likarolo tsa sejoale-joale tsa ho tjheseletsa le tsa EV.
Haeba o batla mochini o tšepahalang oa CNC bakeng sa likarolo tsa CuCrZr—ebang ke li-electrode tsa ho tjheseletsa, li-rotor bars, kapa likarolo tse ikhethileng tsa ho tsamaisa motlakase o phahameng—Cymbermetal e fana ka limaraka tse tletseng, mamello e tiileng, le bophahamo bo tenyetsehang ho tloha ho li-prototypes ho isa tlhahisong e felletseng.
Na u se u loketse ho bua ka lintlha tse qaqileng? Khoasolla lethathamo la rona la morao-rao la CuCrZr bakeng sa lintlha tse qaqileng le mehlala, kapa ikopanye le sehlopha sa rona sa boenjiniere bakeng sa litheko le tšehetso.
Nako ea poso: Pherekhong-30-2026