Selelekela: Boiqapelo ba Liindasteri bo nang le Karabo ea Millisecond
Moleng oa tlhahiso ea Tesla oa Shanghai Gigafactory,MFDC spot weldingmechine e tlatsang pole tab tjheseletsa bakeng sa lisele tsa betri tse 21700 ka lebelo la li-welds tse 50 motsotsoana. Sebokeng sa kopano ea mapheo ea Boeing 787, deformation ea welding ea 0.8mm titanium alloy skin e laoloa ka har'a 0.02mm. Ka morao ho limakatso tsena tsa indasteri ho na le bophahamo bo akaretsang baMFDC spot weldingthekenoloji ho feta mekhoa ea setso. Sengoliloeng sena se shebana le melemo e tšeletseng e meholo ea tekheniki ea li-welders tsa MFDC mme se senola hore na ba fetola maemo a boleng joang tlhahisong ea sejoale-joale.
I. Phetoho ea Phetoho ho Taolo ea Matla
1.Millisecond Dynamic Response
- 1000Hz frequency inverter e thusa 0.1ms{2}}tokiso ea boemo ba hajoale
- Sekhahla sa phetoho ea hona joale ea welding Ka tlase kapa e lekana le ±1.5% (ha ho bapisoa le ±15% mecheng ea khale ea AC)
- Lintlha tse tsoang ho moetsi oa betri ea matla: Li-welders tsa MFDC li ekelitse sekhahla sa thuto ea aluminium ho tloha ho 92% ho isa ho 99.99%.
2.Multi-Pulse Waveform Taolo
| Sethala sa Welding | Litšobotsi tsa Waveform | Boleng ba Tekheniki |
|---|---|---|
| Ho futhumatsa | Butle-butle leqhubu la mohato | E felisa bokaholimo ba oxide |
| Tlhahiso ea Nugget | Flat-top square wave | E tsitsisa sebopeho sa letamo le qhibilihisitsoeng |
| Ho phodisa | Leqhubu le theohang la moepa | E thibela ho phatloha le porosity |
- Mokhoa oa ho itloaetsa: Setsi sa likarolo tsa likoloi se fokolitse mocheso-se ammeng bophara ba libaka ka 60% se sebelisa-methati e meraro ea li-welding waveforms tsa MFDC.
II. Tšebelisano e Atolositsoeng ea Lintho
1. Katleho ea ho Welding ea Metal e sa Tšoaneng
- Matla a tšepe-a aluminium a fihla ho 300MPa
- Copper-nickel composite welding conductivity retention E kholo ho feta kapa e lekana le 95%
- Innovation: Khoebo e ncha ea matla e fokolitse khanyetso ea li-welding tsa betri ka 40% le taolo e ntlafalitsoeng ea mocheso ka makhetlo a mararo.
2.Precision Welding of Ultra{{1}Thin Sheets
- 0.1mm tšepe e sa cheng e sa chese{1}ka ho feta
- -karolelano ea li-welding tse ngata ±5%
- Katleho: Moetsi oa lisebelisoa tsa elektroniki tsa 3C o ekelitse lihlahisoa tsa thebe ea li-smartphone ho tloha ho 85% ho isa ho 99.5%.
III. Theknoloji e Phahameng ka ho Fetisisa ea Matla
1. Tlolela ka Matla a Phetoho ea Matla
- 93% e sebetsang hantle ea ho fetola matla (ha e bapisoa le 60% bakeng sa mechini ea khale ea AC)
- Tšebeliso ea matla-e le 'ngoe e theohile ka 40%
- Palo ea seqhenqha sa lisebelisoa tsa lapeng: Poloko ea selemo le selemo ea motlakase e feta ¥ 1.2 milione, 'me nako ea tefo ea matsete a lisebelisoa e khutsufalitsoe ho likhoeli tse 18.
2.Revolutionary Phokotso ea Boholo ba Thepa
- Matla a matla a eketsehile ka makhetlo a 5 (70% ea molumo o monyenyane bakeng sa matla a lekanang)
- Boima bo fokotsehile ka 60%, ho nolofaletsa ho hlophisa bocha mohala
- Thuto-pale: Phetoho ea li-welding line e fokolitse sebaka sa lisebelisoa ka 50% le ho boloka sebaka sa 300m² ka sebopeho se ntlafalitsoeng.
IV. Melemo ea Kopanyo bakeng sa Tlhahiso ea Smart
1. Digital Control Platform
- Li-parameter tse 500 tse bolokiloeng marung
- Tekolo-ea 'nete ea ho hlahloba boleng ba nako (pokello e lumellanang ea hona joale/khatello/ho falla)
- Itloaetse: Moetsi oa sepakapaka o ntlafalitse ts'ebetso ea welding ts'ebetso ea ho latella data ho tloha ho 70% ho isa ho 100%.
2.Adaptive Welding System
- Matšeliso a-ea 'nete a ho hana ho ikopanya le batho (nako ea karabo Ka tlase ho kapa ho lekana le 1ms)
- Puseletso ea ho roala li-electrode (ho nepahala ± 0.005mm)
- Katleho: Setsi sa lisebelisoa tse nepahetseng se fokolitse ho kheloha ha maemo a boleng ba welding ka 90% ho feta nako ea bophelo ea elektrode.
V. Likopo tse Hlabollang ka Maemo a Khethehileng
1. Welding of High{0}}Reflectivity Materials
- Re ntlafalitse mekhoa e thibelang -e thibelang litšitiso (SNR e ntlafalitsoe ka 20dB)
- Sekhahla sa spatter sa seipone sa tšepe e sa hloekang se ka tlase ho kapa se lekana le 0.5%
- Boitlhamelo: Moetsi oa lift o fokolitse{{0}mehato ea ho lokisa litšepe bakeng sa liphanele tsa ho khabisa koloi ka 80%.
2.Ho ikamahanya le maemo ho Litikoloho tse thata
- Matla a puseletso a ho feto-fetoha ha gridi (± 25% phapano ea motlakase)
- Ts'ebetso e tsitsitseng ka mocheso oa 40℃ambient
- Thuto-pale: Sehahi sa likepe se ile sa eketsa bokhoni ba ho tjheseletsa ka 200% le ho fokotsa nako ea ho hlōleha ka 85%.
VI. Melemo ea Litšenyehelo tsa Bophelo
1. Papiso ea Litšenyehelo tsa Tlhokomelo
| Ntho|MFDC Spot Welder|AC Spot Welder |
|----------------------|------------------|----------------|
| Tlhokomelo ea Selemo le Selemo|¥12,000|¥38,000 |
| Tšebeliso ea Electrode| 0.8kg / 10k li-welds|2.5kg / 10k li-welds|
| Tahlehelo ea Nako ea Phomolo|Lihora tse 15 / selemo|Lihora tse 120 / selemo |
- Lintlha tse tsoang k'hamphaning ea lisebelisoa tsa lapeng: Litsenyehelo tse felletseng tsa-ka lilemo tse hlano li theotsoe ka 62%.
2.Maemo a Ntlafetseng a Tikoloho
- Sekhahla sa ho sotha ha Harmonic<5% (AC machines >30%)
- Matla a mahlaseli a motlakase a fokotsehile ka 90%
- Tekanyo ho tsoa femeng ea likoloi: Tšebeliso ea boleng ba matla a workshop e ntlafalitsoe ka limaraka tse peli.
3.Industry Katleho Papiso
| Sesupo sa Botekgeniki | MFDC Spot Welder | AC Spot Welder | -Frequency Inverter Welder |
|---|---|---|---|
| Lebelo la Welding | 120 welds/min | 60 welds/min | 80 welds/min |
| Ho Nepaha ha Boemo | ± 0.02 limilimithara | ± 0.15 limilimithara | ± 0.08mm |
| Karolelano ea Tšebeliso ea Matla | 0.8 kW·h/kg | 1.6 kW·h/kg | 1.1 kW·h/kg |
Qetello: Phetohelo ea Tlhahiso e nepahetseng
Ha li-welders tsa MFDC li fihlela 0.01mm{1}}level welding precision modules tsa betri ea motlakase e ncha le ho tlola meeli ea ts'ebetso ea titanium alloy sheet welding sebakeng sa sefofane, tsoelo-pele ena ea thekenoloji e hlakisa maemo a boleng bocha tlhahisong ea sejoale-joale. Ho tloha karabelong e matla ea millisecond ho isa taolong e bohlale ea ts'ebetso, ho tloha ho kopantseng lisebelisoa tse fapaneng ho isa ho ntlafatso ea litšenyehelo tsa bophelo,MFDC spot weldingthekenoloji-ka melemo ea eona e tšeletseng ea mantlha-e fetohile lisebelisoa tsa bohlokoa bakeng sa-mahlale a holimo. Likhoebo tse ntlafatsang theknoloji ea welding ea MFDC li fumana melemo e 'meli ho ntlafatso ea boleng ba sehlahisoa le ho ntlafatsa litšenyehelo tsa tlhahiso.
