Selelekela
Likarolong tse phahameng- tse kang lisebelisoa tse ncha tsa betri ea koloi le lisebelisoa tsa elektroniki tse nepahetseng, ho falla ha li-weld nugget tse fetang 0.1mm ho ka lebisa ho se sebetseng ha sehlahisoa. Lipatlisiso tsa indasteri li bonts'a hore bofokoli ba boleng bo bakiloeng ke ho falla nakong ea welding bo fihla ho 42%.Capacitive discharge weldingMechini, ka millisecond{0}}taolo ea matla a boemo ba eona le litsamaiso tse bohlale tsa tokiso ea khatello, e ka laola phallo ea li-weld nugget kahara ±0.05mm. Sengoliloeng sena se fana ka-tlhahlobo e tebileng ea litsela tsa tekheniki le mekhoa ea boenjiniere eacapacitive discharge weldingmechine ea ho rarolla weld nugget displacement.
1. Lisosa tse tharo tse kholo le likotsi tsa ho falla ha Weld Nugget
Phello ea Katoloso ea Thermal (58%):
- Mocheso oa ho tjheseletsa hang-hang o fihla sebakeng se qhibilihang (aluminium 660 degree, koporo 1084 degree), 'me liphapang tsa li-coefficients tsa ho atolosa mocheso li baka ho falla.
- Bakeng sa tjheseletsa ea pampiri ea 0.5mm, keketseho e 'ngoe le e 'ngoe ea mocheso oa likhato tse 100 e fella ka katoloso ea mola oa 0.12mm.
2.Electromagnetic Repulsion Impact (27%):
- Hlahisa litlhōrō tsa hona joale ho 20-50kA, 'me matla a Lorentz a baka ho sisinyeha ha electrode.
- Liteko tse entsoeng ke k'hamphani ea likoloi li bontša hore amplitude ea electrode displacement e fihla ho 0.08mm tlas'a 15kA hona joale.
3.Mechanical Vibration conduction (15%):
- Maqhubu a ho sisinyeha ha lisebelisoa a tloha ho 20-200Hz, a fetela sebakeng sa welding ka foreimi.
- Ha ho potlakisa ho sisinyeha ho feta 0.5g, ho falla ha li-weld nugget ho eketseha haholo.
4.Displacement Kotsi Ketane:
- -ho falla ho hoholo → Ho kheloha ha Nugget → Ho fokotsa matla → Ho hloleha ha sebopeho → Likotsi tsa polokeho.
- Mohlala, phallo ea 0.2mm ho li-tab tsa betri ea matla e eketsa khanyetso ea sebopeho ka 35%.
2. Thekenoloji e Hlano-ea Dimensional Displacement Control inCapacitive Discharge Welding
1.Dynamic Pressure Compensation System:
- Theknoloji Molao-motheo: Ho koetsoe-taolo ea khatello ea servo ka nako ea karabelo ea<2ms; real-time monitoring of pressure fluctuations with automatic compensation of ±5% set value.
- Litlhophiso tsa Paramethara: F=K × ΔL / t (K=coefficient ea ho tiea ha lintho, ΔL=ho falla, t=nako).
- Phello ea Ts'ebetsong: K'hamphani ea lisebelisoa tsa elektroniki tsa bareki e fokolitse phalliso ho 0.3mm ea tšepe e sa hloekang ho tloha ho 0.15mm ho isa 0.04mm.
2.Intelligent Waveform Modulation Technology:
- Habeli-Taolo ea Pulse: Phallo ea pele (3-5ms) e chesa pele le ho nolofatsa lisebelisoa, e fokotsa ho hanyetsa ha ho ama ka 40%; pulse ea bobeli (8-12ms) e ntša matla hantle 'me e hatella tšusumetso ea motlakase.
- Taba ea Ntlafatso ea Waveform: Ho sebelisa trapezoidal wave discharge (qalo e bonolo, pheletso e potlakileng) ho fokolitse ho falla ka koporo-aluminium e sa tsoaneng ea li-welding ka 62%.
3.Multi-Axis Synchronous Positioning System:
- Theknoloji ea Bohlokoa: Mokhanni oa motlakase oa mohala o nang le ho pheta-pheta boemo bo nepahetseng ba ± 0.005mm; tse tšeletseng-dimensional force sensor bakeng sa maikutlo-ea nako ea sebele mabapi le boemo ba ho ikopanya.
- Tlhophiso ea Boenjiniere: X/Y{0}}lebelo la ho sisinyeha la 200mm/s ka lebelo la 3g; rotational axis angular resolution ea 0.001℃.
4.Thermal Deformation Pre-Algorithm ea Matšeliso:
- Mohlala oa Lipalo: ΔD=× ΔT × L × η (=coefficient ea ho eketsa mocheso, ΔT=ho phahama ha mocheso, L=bolelele ba sebopeho, η=tšitiso ea coefficient).
- Mehato ea ho Kenngwa Tshebetsong:{0}bala pele ho{0}bala phetoho ya kgopolo; fetola boemo ba pele ba li-electrode ka tsela e fapaneng; poso{{1}tekanyo ea tjheseletso e bonts'a phoso ea matšeliso<0.02mm.
5.Vibration Isolation le Damping Control:
- Three-Level Vibration Reduction System: Air-floating isolation platform isolates low-frequency vibrations >10Hz; li-dampers tse sebetsang li hatella litlhōrō tsa 5-50Hz resonance; Matsoho a carbon fiber electrode a fokotsa matla a ho sisinyeha ha maqhubu a phahameng.
- Lintlha tsa Teko: Sekhahla sa phetisetso ea vibration se fokotsehile ho tloha ho 25% ho ea ho 3%; amplitude sebakeng sa welding<0.003mm.
3. Litharollo tsa Maemo a Tloaelehileng a Kopo
1.Multi-Layer Tab Welding for Power Batteries:
- Phephetso: Foil ea aluminium ea ho cheselletsa 0.2mm + 0.15mm ea koporo e nang le mamello ea ho falla<0.06mm.
- 2.Capacitive Discharge WeldingTharollo: Lokisa mokhoa oa ho beha pono (ho nepahala ± 0.01mm); amohela taolo ea khatello ea maemo (pele-khatello ea 50N → khatello ea welding 300N → tšoara khatello ea 200N).
- Liphetho: Ho tsamaisana ha li-tab ho ntlafalitse ho 99.3%; khanyetso ea sebopeho e fokotsehile ka 28%.
3.Aerospace Thin{{1}Likarolo tsa Titanium tse Marako:
- Phephetso: TC4 titanium alloy (1mm+1mm) welding e nang le coefficient ea thermal deformation sensitivity ea 0.15mm/℃.
- Leano la ho Laola: Kenya metsi a naetrojene-e thusang ho pholisa ho laola ho nyoloha ha mocheso ka har'a 280 degrees ; hlahisa li-asymmetric waveforms ho lefella liphapang tsa mocheso oa mocheso.
- Results: Weld nugget displacement e tsitsitse ho ± 0.03mm; bophelo ba mokhathala bo eketsehile ka 40%.
4. Mokhoa oa ho netefatsa boleng le mokhoa oa ho laola ts'ebetso
1.Online Monitoring Technology:
- Sistimi ea ho lemoha ho falla: Sensor ea ho falla ea Laser e nang le mefuta e mengata ea ± 2mm le qeto ea 0.001mm; khamera e phahameng-(5000fps) e ts'oara mokhoa oa ho falla.
- -Mokhoa oa 'Nete oa Nako oa Maikutlo: Matšeliso a iketsahallang a hlahisoa bakeng sa ho falla ho feta mamello, ka nako ea karabo.<0.5ms.
2.Offline Testing Standards:
- Metallographic Analysis: Nugget center offset<15% of nugget diameter (ISO 14329 standard); electron microscope measures interface offset at 200X magnification.
- Teko ea Mechini: Taolo ea sehlopha sa mamello ea teko ea Shear (mohlala, 85N±5N).
5. Litaelo tsa Ntšetso-pele ea Theknoloji ea Bokamoso
- Digital Twin Prediction System: Rera esale pele mekhoa ea ho falla ka ho tjheseletsa.
- Quantum Sensing Technology: Superconducting quantum interferences for nano{0}}level level monitoring monitoring.
- Lisebelisoa tsa Smart Material: Li-electrode tsa alloy tsa sebopeho bakeng sa matšeliso a boiketsetso a mocheso.
Qetello
Capacitive discharge weldingMechini e fihlella boemo bo nepahetseng ba micron-ka mokhoa oa tekheniki-ea mahlakore a mahlano: puseletso ea khatello e matla, ho feto-fetoha ha maqhubu ka bohlale, -ho hokahanya ha li-axis positioning, puseletso ea pele{3}}ea mocheso, le ho laola ho itšehla thajana. Likarolong tse phahameng- tse kang likoloi tse ncha tsa matla le sefofane, bokhoni bona ba ho laola ka nepo bo fetoha tlholisano ea mantlha bakeng sa ho tlola mathata a boleng. Ka kopanyo e tebileng ea li-sensor tse bohlale le li-algorithms tse ikamahanyang le maemo, taolo ea phalliso e tla tloha ho "tokiso e sa sebetseng" ho ea "thibelo e sebetsang," ho beha matšoao a macha bakeng sa welding e nepahetseng.
