Kev Tshawb Fawb Tag Nrho ntawm Kev Ua Kom Ruaj, Kev Ntsws & Kev Ncuav Cov Txheej Txheem hauv Cov Txheej Txheem Casting

2025-09-28

▌Core Trifecta ntawm Kev Ua Hlau
Ntawm BMW txoj kab tsim khoom cav thaiv, cov kws ua haujlwm tau pom tias kev tswj qhov kub ntawm 720 ± 5 ℃ ua rau Al-Si alloy ntws ntev dua 22% thaum txo cov microporosity mus rau 0.15 vol%. Cov ntaub ntawv no qhia tau hais tias qhov zoo ntawm kev casting nyob ntawm kev tswj hwm ntawm peb yam tseem ceeb:

Kev Tswj Xyuas Kev Ruaj NtsegCFD kev sim ua qauv qhia tau tias kev tswj qhov kub ntawm cov pwm uas tau ua kauj ruam tuaj yeem ua rau qhov sib piv ntawm cov noob ntoo hauv cov hniav nickel alloy nce ntxiv peb npaug ntawm 45% mus rau 78%, ua rau lub neej qaug zog ntawm qhov kub siab nce peb npaug.

Cov Txheej Txheem Noj Mov Ntse: Cov thev naus laus zis electromagnetic-assisted riser tshiab tawg cov kev txwv kev ua haujlwm ib txwm muaj, nrog rau a Cov iavLub thawv tsev ua tiav 92% kev siv hlau

Kev nchuav dej hydrodynamicPorsche tus qauv tsim lub qhov rooj L-puab txo cov oxide suav nrog hauv cov tsev turbo los ntawm 15 / cm² mus rau 3 / cm²

▌Kev Tshawb Fawb Txog Kev Kho Kom Ruaj Khoov: Los Ntawm Metallography Mus Rau Digital Twin
‖ Cov Qauv ‖ Hlau Grey ‖ Txhuas ‖ Superalloy ‖
‖ Qhov Txias Tseem Ceeb ‖ 30 ℃ / feeb ‖ 80 ℃ / feeb ‖ 5 ℃ / feeb ‖
‖ Qhov Sib Nrug Tes Ntawm Dendrite ‖ 50-100μm ‖ 20-50μm ‖ 10-30μm ‖
‖ Qhov Ceev ntawm Eutectic Cell ‖ 200/mm² ‖ 500/mm² ‖ Kev Kho Mob Tshwj Xeeb ‖

Kev Tshawb Fawb Txog Kev Siv Tshuab:
○ Cov duab micro-CT scans ntawm lub Hoobkas Mercedes-Benz Stuttgart ntes tau 0.05mm microshrinkage hauv 3 vib nas this
○ GE txoj kev siv ntau yam kev ntsuas los kwv yees qhov kev ntxhov siab ntawm Ti alloy casting 72 teev ua ntej

Kev Kawm Txog Cov Ntaub Ntawv:
Rau cov taub hau diesel marine:
○ Hloov cov risers qhib sab saud nrog cov risers dig muag sab
○ Ntxiv 4 qhov chaw txias
○ Siv cov dej ntws rov qab
→ Tus nqi puas tsuaj poob qis los ntawm 18% mus rau 3%, txuag tau ¥4200/unit

▌Cov Txuj Ci Tshiab Tshaj Plaws:
○ Laser Doppler VelocimetryKev saib xyuas qhov ceev ntawm lub sprue tiag tiag (± 0.02m / s)
○ Cov Ladles Nano-Coated: txo 67% ntawm kev poob oxidation txhuas
○ Kev nchuav menyuam ntxaib digitalSiemens lub system kwv yees qhov kev khiav tsis raug ua ntej

▌Daim Ntawv Qhia Txog Kev Siv Tshuab Xyoo Caum
2025: Kev lag luam omnidirectional smart feeding
2028: Kev sim ua kom khov kho los ntawm kev siv Quantum computing los pab
2030: Kev txhim kho cov txheej txheem AI uas tsis muaj neeg tswj

Daim Ntawv Teev Xyuas Kev Tswj Xyuas Zoo:
✓ Kev tshuaj xyuas duab hluav taws xob rau thawj 5 daim/ntau
✓ Tsim cov kab sib txuas ntawm qhov kub thiab txias
✓ 0.8% kev tso cai rau kev txo qis rau qhov loj me tseem ceeb