Hale Hooemi Kaa Uila

ʻO ka hale kaʻa hoʻoemi ʻia ʻo ka hale pahu pahu kahi i hoʻopaʻa ʻia i hoʻolālā ʻia no nā pahu pahu hoʻemi hoʻokahi wikiwiki i hoʻohana ʻia i nā kaʻa uila uila (BEV). Ke holo wikiwiki nei ka ʻoihana EV i nā ʻāpana māmā māmā, ʻo Ningbo Ruican's A356.2 alumini alumini hoʻoheheʻe kālā e hāʻawi i ka pololei o ke ana, ka hiki ʻana i ka paia lahilahi, a me ka hana hoʻokele wela e koi ʻia e nā mana uila EV e hiki mai ana. ʻO kā mākou kaʻina hana hoʻoheheʻe + CNC e hōʻoia i ka loaʻa ʻana o nā noho koʻikoʻi, nā ʻawaʻawa, a me nā pilina kau ʻana i nā ʻae e like me ± 0.02mm - pono no ka NVH (Noise, Vibration, Harshness) i loko o nā kaʻa uila.

Nā mea kiko'ī

Kaʻina Hana Hana

1. ʻO ka Wax Pattern Injection : Make Aluminum no nā kumu wax, ka mana o ka mānoanoa o ka pā ma 3.5mm ka liʻiliʻi.
2. Hale Hana : 6-8 papa ʻeleʻele me ka mea hoʻopili silica colloidal kūikawā no ka alumini
3. ʻO ke ahi a me ke kī ʻana : ʻōnaehana dewaxing flash, hoʻomāhana mua ʻia ka pūpū i 700–800°C
4. Ka ninini ʻana : A356.2 alumini alumini i ninini ʻia ma 710–730°C ma lalo o ka lewa hoʻomalu.
5. ʻO ka hoʻoluʻu : hoʻopaʻa paʻa ʻia me ka hoʻoluʻu kuhikuhi no ka hoʻomaʻemaʻe ʻana i ka hale dendritic
6. T6 Heat Treatment : Hoʻonā ma 540°C no 8–12 hola, kinai, makahiki ma 155°C no 4-6 hola
7. ʻO ka mīkini CNC : 5-axis CNC no ka lawe ʻana i nā pahu (H6 tolerance), nā ʻāpana sila, a me nā pads.
8. Leak Testing : Helium leak test ma 2 bar pressure, accepted ≤ 1×10⁻⁶ mbar·L/s
9. Hoʻomaʻamaʻa Surface : Anodizing a i ʻole e-coating no ka mea kūʻai aku

Nā mea nui

• Māmā Māmā : A356.2 alumini alumini e hōʻemi ana i ke kaumaha o ka hale e 40-50% vs.
• ʻO ka hoʻolei ʻia ʻana o ka pā : 3.5mm ka mānoanoa liʻiliʻi o ka paia i loaʻa ma o ka ʻenehana shell holomua a me ka ninini ʻana i ka optimization
• Hoʻokele wela : ʻO ka hana wela o ka alumini (150 W/m·K) kōkua i ka hoʻopau ʻana i ka wela mai nā mea hoʻemi hoʻemi, e hoʻolōʻihi i ke ola lubricant.
• Nā Noho Hāpai Pono : CNC-machined i ka H6 tolerance (± 0.01mm) no ka alignment gear, e hōʻemi ana i ka NVH i ka hana EV mālie
• Ua ho'āʻoʻia ka Helium Leak : 100% leak testing e hōʻoia i ka hana paʻa o ka aila ma lalo o ke kaʻa uila mai -40 ° C a 120 ° C
• IATF 16949 Compliant : Loaʻa nā palapala APQP piha, PPAP, a me MSA no ka hōʻoia OEM kaʻa.

Nā kahua noi

• Kaa Uila (BEV) pahu pahu ho'ēmi hoʻokahi-wikiwiki
• Nā ʻāpana hoʻokele kaʻa Hybrid Electric (PHEV).
• Nā mea hoʻemi hoʻemi kaʻa kalepa uila (bus/truck).
• Nā hale kaʻa kaʻa uila a me nā hale scooter
• EV nā huila kaʻa a pau e wehe i nā hale

No ke aha e koho ai iā Ningbo Ruican

ʻO Ningbo Ruican he 17+ mau makahiki o ka ʻike hoʻolele waiwai, i hui pū ʻia me ka IATF 16949 palapala hōʻoia, hoʻonoho iā mākou ma ke ʻano he hoa hilinaʻi no ka hana ʻana i nā mea mana EV powertrain. ʻO kā mākou A356.2 alumini hiki ke hoʻolei ʻia me ka ʻenehana paʻa lahilahi a me ka 5-axis CNC precision e hoʻokō i nā koi koi o ka honua EV OEM. Hāʻawi mākou i nā palapala PPAP Level 3 piha, nā haʻawina hiki (Cpk ≥ 1.33), a me ke kākoʻo design-for-manufacturing (DFM) e hoʻolalelale i kāu papa manawa papahana EV.