Kev lag luam automotive hloov mus rau thinner -} Phab ntsa cav tsim ua rau muaj kev sib tw. Qhov twg xuab zeb cam khwb cia tau muaj nyob rau ib puas xyoo, sau cov dav hlau dav hlau tam sim no muaj digital precision- Tab sis tuaj yeem ntsuas kev lag luam? Qhov kev kawm 2025 no tau muab cov ntaub ntawv ntau lawm los ntawm qib kaum 1 los ntawm qib kaum 1
Kev sib tham
1.ZuabDER JETAVTING PROPTAGES
- Tsim Kev ywj pheej: 0.8 hli sab hauv channel tiav thiab xuab zeb 3mm tsawg kawg
- Kev Tswj Xyuas Zoo: CT scan cov ntaub ntawv tso cai tiag - Lub sijhawm ntsuas kev hloov kho
2.Qhov chaw ua lub zog
- Siab -} heev ntim nyiaj txiag: $ 18 / chav tsev ntawm 50,000 blocks / xyoo thiab nyob rau hauv betting lub $ 31
- Cov khoom siv tau: Yooj yim hloov mus rau cov hlau loj los yog alloys
Txheej txheem
1.Crrounduction kev tsim qauv
- Ntaub ntawv: Chav 500 Grey Hlau (3.4% C, 2.1% SI)
- Cov txheej txheem:
Xuab zeb casting: Disamatic 2070 moulding kab, 1450℃polling
PHOOJ YWG JETING: Exone s - max Pro, post {{1} sintering thaum 1120 degree
- Kev ntsuam xyuas:
Porosity: CT SCANNING (ZEIN METROTOM 1500)
Kev Kuaj Txhua Yam: 50mm Tensile tuav ib ASTM A48
2.Cos qauv ua qauv
Tooling amortization, lub zog siv, thiab cov zog khiav mus rau 1,000-chav tsev batches.
Cov txiaj ntsig & Kev Tshawb Xyuas
1. Hmoob faib
- PHOOJ YWG JETING: 0.02-0.08% tsis muaj suab ntim hauv thaj chaw tseem ceeb vs. Xuab zeb Casting 0.15-0.3%
- Xuab zeb casting: 72% ntawm tej yam tshwm sim ntawm cov tub ntxhais kev junctions
Kev sib piv kev sib piv
| Chaw ua uas tsis tau haus | PHOOJ YWG JETING | Xuab zeb casting |
|---|---|---|
| Lub sij hawm voj voog / block | 6.8 hrs | 2.1 hrs |
| Tus Nqi Seem | 1.2% | 4.7% |
| Tooling nqi | $ 38K (digital) | $ 112K (pwm) |
2.Microstructure
Binder Jetting lub nrawm dua li sai tau li cas 15% Finer Pearlite plast.
Tag
Rau hlau cav thaiv hauv 2025:
- PHOOJ YWG JETING: Optimal rau kev tawm tsam thiab qis {- ntim (<5,000/yr) premium applications
- Xuab zeb casting: Tseem tshuav kev yeej rau siab - ntim ntau lawm nrog tsim qauv
Next-phase research should address binder jetting's sintering distortion in large (>30kg) Cov khoom siv.