Kupititsa patsogolo Thupi Lopepuka: Mayankho a Kujowina a Haifei
Haifei Welding SystemsAdvance Automotive Lightweighting:
- Kuwotcherera kwa Projection kwa PHS Screws/Mtedza
- Ntchito: Zomangamanga zam'mwamba zam'mwamba
- Kuwotcherera kwa Robotic Resistance SpotMalo ogwirira ntchito a Aluminium Crash Beams
Motsogozedwa ndi zolinga zosalowerera ndale za kaboni, kuyatsa kwagalimoto kwakhala kofunikira pakukulitsa kwamitundu ya EV. Njira zitatu zazikuluzikulu zimathandizira kuchepetsa thupi:
① Zinthu Zatsopano(ma aloyi opepuka & kompositi)
② Kukhathamiritsa Kwamapangidwe
③ MwaukadauloZida Manufacturing
Material-Specific Joining Technologies
| Material System | Akulu Olowa Njira | Njira Zofunikira |
|---|---|---|
| Chitsulo Dominant | kuwotcherera (95%) | Resistance Spot Welding (RSW), GMAW |
| Thupi la Aluminium | Kumanga Kwamakina | SPR, FDS, Kumangirira Zomatira |
| Chitsulo-Aluminiyamu Hybrid | Kuphatikiza kwa Hybrid | RSW + MIG + SPR/FDS |
| Zambiri{{0}Zofunika | Kuphatikizana | RSW, zomatira, SPR/FDS, Laser kuwotcherera |
SPR: Self-Kuboola Riveting|FDS: Flow Drill Screwing
Zothandizira Zopepuka za Haifei
1. Dinani-Mayankho a Zitsulo Zolimba (PHS).
Kuwotcherera kwa mtedza/bawuti kwa:
✓ Njira zoyambira pansi
✓ Crash beams (shear strength >12kN)
2. Aluminiyamu Kujowina Systems
Malo ogwirira ntchito a Robotic RSW okhala ndi:
✓ 200Hz medium-ma inverter apakati
✓ Kuwongolera mphamvu ya Electrode (± 1.5%)
3. Zambiri-Zosinthira Zinthu
- Zowotcherera ma CD zopangira kaboni fiber / zitsulo
- AI-amayendetsedwa ndi SPR
Technical Impact
EV Range Boost: 7% kuchepetsa kulemera → 5% kuwonjezeka kwamitundu (kafukufuku wa SAE)
Mgwirizano Mwachangu: Aluminiyamu RSW imapeza mphamvu zoyambira 90% zachitsulo poyerekeza. 70% ndi zomatira
*Mlandu: Mzere wowotcherera mtedza wa Haifei wa 4-station PHS udakwera ndi 40% kwa ogulitsa Tier-1.*
Zida Zathupi Lamagalimoto ndi Kujowina Chisinthiko:
Motsogozedwa ndi zofuna zopepuka, zida zathupi zakhala zosiyana ndi zachikhalidwe-zonse zazitsulokumakina-ambiri, pakufunika matekinoloje apamwamba ojowina:
- Kuwotcherera
- Kumanga Kwamakina
- Kugwirizana kwa Adhesive
