Isithuthi soMbane sokuNcitshiswa kweGearbox yeZindlu

I-Electric Vehicle Reduction Gearbox Housing yindawo ebiyelweyo eyinjineli echanekileyo eyenzelwe iibhokisi zegiya zokunciphisa isantya esinye ezisetyenziswa kwiimoto zombane zebhetri (BEVs). Njengoko ishishini le-EV likhawuleza lisiya kulwakhiwo olukhaphukhaphu, i-Ningbo Ruican's A356.2 i-aluminiyam ye-aluminiyamu yotyalo-mali inikezela ngokuchaneka komgangatho, isakhono esinodonga olucekethekileyo, kunye nokusebenza kolawulo lobushushu olufunwa sisizukulwana esilandelayo se-EV powertrains. Ukuphosa kwethu okudityanisiweyo + inkqubo yomatshini we-CNC iqinisekisa ukuba izihlalo ezibalulekileyo zokuthwala, iingcingo zegiya, kunye nonxibelelwano olunyukayo lufezekisa ukunyamezelana njengoko ± 0.02mm - kubalulekile kwi-NVH (Ingxolo, iVibration, Harshness) ekuqhubeni umbane.

Iinkcukacha zezinto eziphathekayo

Inkqubo yokuVelisa

1. Isitofu sePatheni yeWax : I-Aluminiyam iyafa kwiipateni zewax, ulawulo lobunzima bodonga kwi-3.5mm ubuncinane
2. Isakhiwo seShell : 6-8 iqokobhe leceramic yomaleko kunye nesibophelelo esikhethekileyo se-silica ye-colloidal ye-aluminiyam
3. Ukukhutshwa kwewaxing kunye nokudubula : Inkqubo yokukhupha i-flash dewaxing, iqokobhe lifudunyezwe ukuya kuma-700–800°C
4. Ukugalela : I-A356.2 i-aluminium alloy igalelwe kwi-710-730 ° C phantsi kwemoya elawulwayo
5. Ukupholisa : Ukuqina okulawulwayo kunye nokupholisa okubhekiselele ekuphuculweni kwesakhiwo se-dendritic
6. I-T6 Unyango olushushu : Isisombululo kwi-540 ° C kwiiyure ze-8-12, kucima, ubudala kwi-155 ° C kwiiyure ze-4-6
7. I-CNC Machining : I-5-axis ye-CNC yokuthwala i-bores (ukunyamezela kwe-H6), i-grooves yokutywina, kunye neepads zokukhwela
8. Uvavanyo lokuvuza : Uvavanyo lokuvuza kwe-Helium kuxinzelelo lwebha ye-2, ukwamkelwa ≤ 1×10⁻⁶ mbar·L/s
9. Unyango loMphezulu : I-Anodizing okanye i-e-coating ngokwenkcazo yomthengi

Ezona mpawu

• Uyilo oluKhanyayo : I-A356.2 i-aluminium alloy inciphisa ubunzima bezindlu nge-40-50% vs.
• Ukusaswa kodonga oluNcinci : 3.5mm ubuncinci bodonga obuzuzwe ngetekhnoloji yeqokobhe ephucukileyo kunye nokugalela ukwenziwa ngcono
• Ulawulo lwe-Thermal : I-Aluminiyam ye-thermal conductivity (150 W/m·K) inceda ukulahla ubushushu kwizixhobo zokunciphisa, ukwandisa ubomi be-lubricant.
• Izihlalo ezichanekileyo zokuthwala : I-CNC-eyenziwe kwi-H6 ukunyamezela (± 0.01mm) ukulungelelaniswa kwegiya, ukunciphisa i-NVH ekusebenzeni kwe-EV ezolileyo
• Ukuvuza kwe-Helium Kuvavanyiwe : I-100% yovavanyo lokuvuza iqinisekisa ukusebenza kwe-oyile-tight phantsi kwebhayisekile eshushu ukusuka -40 °C ukuya kwi-120 °C
• IATF 16949 iyahambelana : I-APQP epheleleyo, iPPAP, kunye namaxwebhu e-MSA akhoyo kwisiqinisekiso semoto ye-OEM

Iinkalo zeSicelo

• IsiThuthi soMbane seBattery (BEV) iibhokisi zegiya zokunciphisa isantya esinye
• I-plug-in Hybrid Electric Vehicle (PHEV) iiyunithi zokuqhuba
• Isithuthi sombane sorhwebo (ibhasi/ilori) iigiya zokunciphisa
• Izithuthuthu zombane kunye nezindlu zegiya yesikuta
• EV all-wheel-drive qhawula izindlu

Kutheni ukhetha uNingbo Ruican

I-Ningbo Ruican's 17+ iminyaka yobuchule bokuphosa kutyalo-mali, idityaniswe nesiqinisekiso se-IATF 16949, isibeka njengeqabane elithembekileyo kwimveliso yecandelo le-EV powertrain. I-A356.2 yethu ye-aluminiyam yokuphosa isakhono ngodonga oluncinci lweteknoloji kunye ne-5-axis ye-CNC echanekileyo ihlangabezana neemfuno ezifunekayo ze-EV OEMs zehlabathi. Sinikezela ngamaxwebhu apheleleyo eNqanaba lesi-3 lePPAP, izifundo zesakhono (Cpk ≥ 1.33), kunye nenkxaso yoyilo-yokuvelisa (DFM) ukukhawulezisa ixesha lexesha lenkqubo ye-EV.