Kev daws teeb meem kev lag luam forging

• Forging vs. Casting: Cov Kev Xav Tseem Ceeb

  Qhov tseem ceeb	Kev ntaus nrig	Kev ua yeeb yam
  Lub zog	Kev sib phim ntawm cov noob qoob loo	Isotropic, cov qauv tsis muaj zog
  Tus Nqi Tsis Zoo		2–5% (kev pheej hmoo ntawm porosity)
  Lub Sijhawm Ua Ntej	6–8 lub lis piam (cuab yeej + kev tsim khoom)	3-4 lub lim tiam (tsis tas yuav tsum tau txhaj tshuaj)
  Kev Siv Nyiaj Zoo	Zoo tshaj plaws rau >1,000 units	Zoo dua rau cov qauv prototypes

• Cov Txheej Txheem Forging Kaw-Tuag

  1. Kev Npaj Billet: Txiav los yog txiav cov khoom siv raw kom raug qhov hnyav.

  2. Kev Kub Kub ntawm Cov Tuag: Ua ntej cua sov cov hlau cuab yeej H13 rau 200–300 ° C kom tiv thaiv kev poob siab thermal.

  3. Kev Tsim: Siv lub zog nias 5,000–20,000-ton rau kev tsim cov khoom (piv txwv li, crankshafts, turbine blades).

  4. Kev Txiav: Tshem tawm cov teeb ci siv cov txiab hydraulic.

  5. Kev Kho Mob Kub: Ua kom zoo li qub / ua kom sov kom ua tiav HRC 28–32 qhov nyuaj.

  6. Kev Tshuaj Xyuas QC: Kev kuaj ultrasonic (UT) thiab kev tshuaj xyuas cov khoom sib nqus (MPI).

  Lub Tswv Yim Tsim Qauv: Tswj lub kaum sab xis ≥3° kom yooj yim rau kev tshem tawm cov khoom.

• Cov Ntawv Thov Kev Lag Luam Forging

  - Aerospace: Cov khoom siv tsaws iav, cov cav mounts.

  - Roj & Roj Av: Lub cev valve, cov hlua txuas laum.

  - Tsheb: Cov pas nrig txuas, cov iav sib txawv.

  - Cov Khoom Siv Rov Ua Dua Tshiab: Cov flanges ntawm lub zog cua turbine.

• Phau Ntawv Qhia Txog Kev Txhim Kho Cov Khoom Siv

  Cov hlau nplaum	Qhov Zoo Tshaj Plaws Forging Temp	Cov txiaj ntsig tseem ceeb
  4140 Hlau	1150–1230°C	Lub zog torsional siab
  Ti-6Al-4V	900–955°C	Kev tiv thaiv xeb
  Al 6061	425–480°C	Cov khoom siv sib zog
  Inconel 625	980–1040°C	Kev ruaj khov kub heev

• Kev Pabcuam Forging Online

  1. Xa cov qauv CAD: Upload cov ntaub ntawv STEP lossis IGES nrog cov ntaub ntawv qhia txog cov khoom siv.

  2. Kev Tsim Cov Cuab Yeej: Peb cov engineers tsim cov qauv simulations (lub sijhawm ua haujlwm: 3 lub lis piam).

  3. Kev Pom Zoo Qauv Qauv: Txais cov qauv T1 rau kev lees paub qhov ntev.

  4. Kev Tsim Khoom Loj: 8–12 lub lis piam tig rov qab rau cov pawg ntau dua 5,000 units.

Cov Lus Nug Txog Kev Ua Hlau Casting

• Q: Yuav ua li cas thiaj txo tau cov nqi cuab yeej rau kev khiav tsawg?

  A: Siv cov modular dies lossis ntau lub cavity tooling rau cov khoom me me (piv txwv li, fasteners).

• Q: Yam tsawg kawg nkaus kom muaj nuj nqis (MOQ)?

  A: 500 units rau kaw-tuag; tsis muaj MOQ rau qhib-tuag forging.

• Q: Cov khoom forged puas tuaj yeem ua tiav tom qab kev tsim khoom?

  A: Yog - pom zoo kom ± 0.25 hli machining allowance.

• Q: Cov kev xaiv tiav nto?

  A: Shot peening (Ra 3.2 μm) lossis txheej oxide dub muaj.