Kuongororwa Kwakazara Kwemaitiro Ekusimba, Kudzikira & Kudurura muKukanda Maitiro

2025-09-28

▌Core Trifecta ye Kukanda Simbi
Pamutsetse wekugadzira injini weBMW, mainjiniya ekugadzira injini vakawana kuti kudzora tembiricha yekudira pa720±5℃ kunowedzera kureba kwekuyerera kweAl-Si alloy ne22% ukuwo kuchideredza microporosity kusvika pa0.15 vol%. Nyaya iyi inoratidza kuti kunaka kwekukanda kunoenderana nekudzora zvinhu zvitatu zvakakosha:

Kudzora Kugadzika Kwekutungamira: Kuenzanisa kweCFD kunoratidza kuti kudzora tembiricha yemuforoma kunogona kuwedzera huwandu hwezviyo zve columnar mu nickel alloy blades kubva pa45% kusvika pa78%, zvichiwedzera katatu hupenyu hwekuneta hwepamusoro-soro.

Masisitimu Ekudya Akangwara: Tekinoroji itsva yemagetsi inobatsirwa nemagetsi inoputsa miganhu yekushanda zvakanaka, ne Giyabhokisi remba rebhokisi richiwana kushandiswa kwesimbi ne92%

Kudurura kweHydrodynamic: Dhizaini yePorsche yakaita seL yakadzikisa huwandu hwe oxide mu turbo housings kubva pa 15/cm² kusvika 3/cm²

▌Sainzi yeKusimba: Kubva paMetallography kusvika paDigital Twin
"Paramende" simbi yeGrey "aruminiyamu" simbi ine simba guru "
"Kutonhora Kwakakosha" 30℃/min ″ 80℃/min ″ 5℃/min ″
"Dendrite Arm Spacing" 50-100μm 20-50μm 10-30μm
"Kuwanda kwemasero eEutectic" 200/mm² ″ 500/mm² ″ Kurapa Kwakakosha ″

Kuratidzwa Kwehunyanzvi:
○ Kuongororwa kwemicro-CT kweMercedes-Benz Stuttgart plant kunoona kuderera kwe 0.05mm mumasekonzi matatu
○ Algorithm yeGE ye multiphysics inofanotaura kuti Ti alloy casting stress iri kufanoonekwa maawa makumi manomwe nemaviri.

Chidzidzo Chenyaya:
Kune misoro yedhiziri remugungwa:
○ Ndakatsiva ma "top open riser" ne "side blind riser" akasiiwa
○ Yakawedzera mapoinzi mana ekutonhorera
○ Yakagadzirwa nekudurura kwemashure
→ Chiyero chekukanganisa chaderera kubva pa18% kusvika pa3%, zvichichengetedza ¥4200 payuniti

▌Tekinoroji Dzazvino:
○ Kufamba kweLaser Doppler: Kutarisa kumhanya kwemhepo panguva chaiyo (± 0.02m/s)
○ Madhishi Akaputirwa NeNano: Kuderedzwa kwe67% mukurasikirwa kwealuminium oxidation
○ Kudurura Mapatya eDigital: Sisitimu yeSiemens inofanotaura kuti zvinhu hazvifambi zvakanaka

▌Mepu yeTekinoroji yeMakumi emakore
2025: Kudyisa kwakangwara kwemunhu wese kunotengeswa
2028: Kutevedzera kweQuantum computing-assisted solidification simulation
2030: Kugadzirisa maitiro eAI anozvitonga

Rondedzero Yekutarisa Hunhu Hwakanaka:
✓ Kuongororwa kweX-ray kwezvikamu zvishanu zvekutanga/chikamu
✓ Gadzira makomba ekubatana kwekupisa nekuderera kwekushisa
✓ 0.8% shrinkage allowance ye 0.8% yezvikamu zvakakosha