Ho Fokotsa Likoloi tsa Motlakase Matlo a Gearbox

The Electric Vehicle Reduction Gearbox Housing ke moaho o entsoeng ka nepo o etselitsoeng li-gearbox tsa ho fokotsa lebelo le le leng tse sebelisoang likoloing tsa motlakase tsa betri (BEVs). Ha indasteri ea EV e ntse e potlakisa likarolo tsa sebopeho se bobebe, Ningbo Ruican's A356.2 aluminium alloy alloy casting e fana ka ho nepahala ha boholo, bokhoni ba lebota le ts'ebetso ea taolo ea mocheso e hlokoang ke moloko o latelang oa EV powertrain. Ts'ebetso ea rona e kopaneng ea mochini + oa CNC e netefatsa hore litulo tsa bohlokoa tsa ho jara, li-gear cavities, le li-interfaces tse ntseng li hola li fihlela mamello e tiileng joalo ka ± 0.02mm - e bohlokoa bakeng sa ts'ebetso ea NVH (Lerata, Vibration, Harshness) ho li-drivetrain tsa motlakase.

Litlhaloso tsa Lintho

Mokhoa oa Tlhahiso

1. Ente ea Paterone ea Wax : Aluminium e shoela mekhoa ea boka, taolo ea botenya ba lebota bonyane ba 3.5mm
2. Mohaho oa Shell : 6-8 layer shell ceramic e nang le binder e khethehileng ea silika ea colloidal bakeng sa aluminium
3. Dewaxing & Firing : Sistimi ea dewaxing ea Flash, khetla e cheselitsoe pele ho 700-800 ° C
4. Ho tšela : A356.2 aluminium alloy e tšeloa ka 710-730 ° C tlas'a sepakapaka se laoloang
5. Cooling : Ho tiisa ho laoloang ka mokhoa oa ho pholisa ka tataiso bakeng sa ntlafatso ea sebopeho sa dendritic
6. T6 Heat Treatment : Tharollo ka 540 ° C bakeng sa lihora tse 8-12, tima, lilemo ho 155 ° C bakeng sa lihora tse 4-6
7. CNC Machining : 5-axis CNC bakeng sa ho jara bores (H6 tolerance), li-grooves tsa tiiso, le lipampiri tse ntseng li eketseha
8. Teko ea ho lutla : Teko ea ho lutla ha Helium khatellong ea 2 bar, ho amoheloa ≤ 1×10⁻⁶ mbar·L/s
9. Phekolo ea Bokaholimo : Anodizing kapa e-coating ho latela litlhaloso tsa bareki

Likarolo tsa Bohlokoa

• Moqapi o bobebe : A356.2 aluminium alloy e fokotsa boima ba matlo ka 40-50% vs. cast iron equivalents, ho ntlafatsa ka ho toba mefuta ea EV
• Thin-Wall Casting : 3.5mm bonyane botenya ba lebota bo fihlelletsoeng ka theknoloji e tsoetseng pele ea khetla le ts'ebetso ea ho tšela.
• Taolo ea Thermal : Thermal conductivity ea Aluminium (150 W/m·K) e thusa ho qhala mocheso ho tsoa likereng tse fokotsang, ho lelefatsa bophelo ba lubricant.
• Precision Bearing Seats : CNC-machine to H6 tolerance (± 0.01mm) bakeng sa ho tsamaisana le lisebelisoa, ho fokotsa NVH ts'ebetsong e khutsitseng ea EV
• Helium Leak E Lekoa : Teko ea 100% ea ho lutla e netefatsa ts'ebetso e tiileng ea oli tlas'a libaesekele tse futhumetseng ho tloha -40 ° C ho isa 120 ° C
• IATF 16949 e lumellana : APQP e felletseng, PPAP, le litokomane tsa MSA tse fumanehang bakeng sa lengolo la thuto ea likoloi tsa OEM

Libaka tsa Kopo

• Battery Electric Vehicle (BEV) li-gearbox tsa ho fokotsa lebelo le le leng
• Plug-in Hybrid Electric Vehicle (PHEV) drive units
• Likoloi tsa motlakase tsa khoebo (bese / teraka) tse fokotsang likoloi
• Matlo a lithuthuthu tsa motlakase le lisebelisoa tsa scooter
• EV e hula ka mabili 'ohle hakolla matlo

Hobaneng U Khetha Ningbo Ruican

Lilemo tse 17+ tsa Ningbo Ruican tsa ho etsa matsete, li kopantsoe le setifikeiti sa IATF 16949, li re beha re le balekane ba tšepahalang bakeng sa tlhahiso ea karolo ea EV powertrain. Bokhoni ba rona ba ho akhela aluminium ea A356.2 ka thekenoloji ea lebota le tšesaane le ho nepahala ha 5-axis CNC e fihlela litlhoko tse batloang ke li-OEM tsa lefats'e tsa EV. Re fana ka litokomane tse felletseng tsa PPAP Level 3, lithuto tsa bokhoni (Cpk ≥ 1.33), le tšehetso ea moralo bakeng sa tlhahiso (DFM) ho potlakisa kemiso ea nako ea lenaneo la EV.