Cov Txheej Txheem ntawm Forging thiab Cov Yam Ntxwv ntawm Nws Cov Forgings

Kev forging yog ib qho ntawm cov txheej txheem ua hlau qub tshaj plaws thiab ntseeg siab tshaj plaws, siv los ua cov hlau siv lub zog compressive. Nws txhim kho cov khoom siv kho tshuab, ua kom cov qauv nplej zoo nkauj, thiab tshem tawm cov qhov tsis zoo, ua rau cov khoom forged zoo tagnrho rau cov ntawv thov uas xav tau ntau xws li aerospace, automotive, power generation, construction, thiab roj thiab roj av.

Tsab xov xwm no piav qhia txogCov txheej txheem ntws ntawm forgingthiab qhia txog qhovcov yam ntxwv tseem ceeb ntawm kev forgings, muab kev nkag siab txog vim li cas cov khoom forged thiaj li nyiam siv rau hauv cov ntawv thov tseem ceeb thoob plaws kev lag luam.

sakysteel

Dab tsi yog Forging?

Kev ntaus hlau yog ib txoj kev tsim khoom uas siv lub rauj ntaus, nias, lossis dov hlau los ua kom zoo li hlau. Nws tuaj yeem ua tau ntawm ntau qhov kub thiab txias—kub, sov, lossis txias—nyob ntawm cov khoom siv thiab kev siv.

Lub hom phiaj tseem ceeb ntawm kev forging yog los tsim cov khoom uas muaj lub zog siab, tawv, thiab kev ntseeg tau. Tsis zoo li casting lossis machining, forging txhim kho cov qauv sab hauv ntawm cov khoom los ntawm kev sib phim cov nplej ntws nrog cov duab ntawm qhov, ua rau muaj cov khoom siv kho tshuab zoo dua.

Cov Txheej Txheem ntawm Forging

Kev forging muaj ntau kauj ruam, txij li kev npaj cov khoom siv raw mus rau qhov kawg. Hauv qab no yog cov lus qhia ntxaws ntxaws ntawm cov txheej txheem forging:

1. Kev Xaiv Khoom Siv

  • Cov ntaub ntawv raw xws li carbon steel, stainless steel, alloy steel, lossis non-ferrous hlau raug xaiv raws li qhov yuav tsum tau ua ntawm daim ntawv thov.

  • Cov ntaub ntawv raug tshuaj xyuas seb puas muaj cov khoom sib xyaw, huv, thiab sib xws.

2. Txiav Cov Khoom Siv Raw

  • Cov hlau lossis billet uas xaiv tau raug txiav rau qhov ntev tsim nyog siv kev txiav, kev sawing, lossis kev txiav hluav taws.

3. Kev ua cua sov

  • Cov khoom seem uas txiav lawm raug cua sov rau hauv lub cub tawg kom kub txaus rau kev forging (feem ntau yog 1100–1250 ° C rau hlau).

  • Kev cua sov sib npaug yog qhov tseem ceeb kom tiv thaiv kev ntxhov siab sab hauv lossis tawg.

4. Kev ua ntej

  • Cov khoom siv cua sov raug ua kom zoo li qub siv lub tshuab qhib-tuag lossis nias kom npaj nws rau kev forging zaum kawg.

  • Cov kauj ruam no pab faib cov khoom kom sib npaug.

5. Kev Forging (Deformation)

  • Cov hlau yog forged rau hauv cov duab xav tau siv ib qho twg:

    • Qhib-tuag forging(kev ua kom dawb)

    • Kev tuag kaw forging(kev luam tawm pwm)

    • Nplhaib dov

    • Kev sib tsoo tawg

  • Forging yog ua tiav los ntawm kev siv cov rauj, cov xovxwm hydraulic, lossis cov xovxwm ntsia hlau.

6. Kev txiav (yog tias kaw-tuag forging)

  • Cov khoom siv ntau dhau (flash) raug txiav tawm siv lub tshuab nias lossis lub tshuab txiav.

7. Txias

  • Cov khoom forged raug tso cai kom txias hauv txoj kev tswj hwm kom tsis txhob muaj kev ntxhov siab thermal.

8. Kev Kho Mob Kub

  • Cov kev kho cua sov tom qab forging xws li annealing, normalizing, quenching, thiab tempering yog siv rau:

    • Txhim kho cov khoom siv kho tshuab

    • Txo kev ntxhov siab sab hauv

    • Txhim kho cov qauv ntawm cov noob

9. Kev Ntxuav Qhov Chaw

  • Cov nplai thiab oxidation los ntawm cov txheej txheem forging raug tshem tawm los ntawm:

    • Kev tua phom

    • Kev ua kua txob

    • Kev sib tsoo

10.Kev Tshuaj Xyuas

  • Kev ntsuam xyuas qhov ntev thiab tsis ua puas tsuaj (piv txwv li, ultrasonic, magnetic particle) raug ua.

  • Kev sim tshuab (tensile, impact, hardness) raug ua kom ntseeg tau tias ua raws li txoj cai.

11.Kev Siv Tshuab thiab Kev Ua Tiav

  • Qee qhov kev zam txim yuav raug CNC machining, drilling, lossis sib tsoo kom ua tau raws li cov lus qhia kawg.

12.Kev Cim thiab Kev Ntim Khoom

  • Cov khoom muaj cim nrog cov lej batch, specifications, thiab cov lej cua sov.

  • Cov khoom tiav lawm tau ntim rau kev xa khoom nrog cov ntaub ntawv xav tau.

Cov yam ntxwv ntawm Forgings

Cov khoom forging muaj qhov zoo sib txawv hauv lub zog, kev ncaj ncees, thiab kev ua tau zoo piv rau cov khoom cam khwb cia lossis tshuab. Hauv qab no yog cov yam ntxwv tseem ceeb:

1. Cov Khoom Siv Kho Kom Zoo Tshaj Plaws

  • Lub zog tensile siab, kev qaug zog tsis kam, thiab kev cuam tshuam toughness.

  • Zoo tagnrho rau cov khoom uas raug rau cov khoom thauj dynamic lossis cyclic.

2. Kev Nqus Tau Cov Nplej Uas Tau Taw Qhia

  • Cov qauv ntawm cov noob nplej sib haum nrog cov qauv ntawm ib feem, ua rau muaj kev ruaj khov thiab tiv taus kev ntxhov siab.

3. Kev Txhim Kho Kev Ncaj Ncees ntawm Cov Qauv

  • Kev forging tshem tawm cov voids sab hauv, porosity, thiab inclusions uas feem ntau pom muaj nyob rau hauv casting.

4. Kev du thiab tawv dua

  • Nws tuaj yeem nqus tau qhov poob siab thiab kev hloov pauv yam tsis muaj kev tawg.

  • Pab tau rau hauv qhov chaw muaj kev kub siab lossis muaj kev cuam tshuam loj.

5. Zoo dua qhov zoo ntawm qhov chaw

  • Cov khoom forged feem ntau muaj cov nplaim du thiab sib npaug zoo dua li cov castings.

6. Kev Ntsuas Zoo Kawg Nkaus

  • Tshwj xeeb tshaj yog nyob rau hauv kaw-tuag forging, qhov twg tolerances yog nruj thiab sib xws.

7. Kev siv tau ntau yam hauv cov khoom siv

  • Haum rau ntau yam khoom siv: stainless hlau, alloy hlau, hlau cuab yeej, txhuas, titanium, thiab tooj liab.

8. Txo Cov Khoom Siv Pov Tseg

  • Kev siv cov khoom siv siab dua piv rau kev ua los ntawm cov khoom khov.

Hom Kev Forging

Qhib-Tuag Forging

  • Cov duab yooj yim, loj xws li cov ncej, cov discs, thiab cov blocks.

  • Ntau qhov yooj ywm dua, tab sis qhov tseeb ntawm qhov ntev tsawg dua.

Kev Sib Tsoo Kaw-Tuag

  • Cov khoom sib xyaw ua ke, zoo li lub vas.

  • Cov cuab yeej kim dua, qhov tseeb zoo dua.

Kev Forging Txias

  • Ua nyob rau hauv chav tsev kub.

  • Cov txiaj ntsig ua rau qhov chaw tiav zoo heev thiab kev tswj qhov ntev.

Kub Forging

  • Ua rau kom cov ductility nce ntxiv thiab txo cov zog forging.

  • Siv dav rau cov ntaub ntawv tawv xws li hlau alloy.

Cov Cheebtsam Forged Ib Txwm Muaj

  • Cov crankshafts

  • Cov pas nrig txuas

  • Cov iav thiab cov iav dawb paug

  • Flanges thiab fittings

  • Cov li qub thiab cov couplings

  • Cov khoom siv rau aerospace

  • Txoj kev tsheb ciav hlau

  • Cov shafts hnyav

Kev sib tsoo yog qhov tseem ceeb txhua qhov chaw uas xav tau lub zog siab thiab kev ntseeg siab nyob rau hauv cov xwm txheej ua haujlwm nyuaj.

Cov Lag Luam Uas Cia Siab Rau Kev Forging

  • Tsheb: Qhov chaw ntawm lub cav, qag, lub kauj khaum

  • Kev tsav dav hlauCov khoom siv tsaws, cov turbine disks, cov khoom siv ntawm lub dav hlau

  • Roj thiab Roj AvTug: Flanges, valves, pressure vessel Cheebtsam

  • Kev Tsim KhoCov Cuab Yeej, cov khoom sib txuas

  • Kev khawb av thiab tshuab hnyavHom: Rollers, shafts, pins, thiab links

  • Kev Tsim Hluav Taws XobTug: Turbine hniav, generator shafts

Kev ntaus nrig yog qhov tseem ceeb hauv cov haujlwm no uas kev nyab xeeb, kev ua tau zoo, thiab lub neej ua haujlwm tsis tuaj yeem sib tham tau.

Cov Qauv Zoo thiab Cov Ntawv Pov Thawj

At sakysteel, cov khoom lag luam forged raug tsim thiab kuaj xyuas kom ua tau raws li cov qauv thoob ntiaj teb xws li:

  • ASTM A182- Forged los yog Rolled Alloy thiab Stainless Steel Pipe Flanges, Forged Fittings

  • EN 10222- Cov hlau forgings rau lub hom phiaj siab

  • ASME B16.5 / B16.47- Cov flanges

  • ISO 9001– Kev Tswj Xyuas Zoo

  • EN 10204 3.1 / 3.2- Daim Ntawv Pov Thawj Xeem Zeb

Peb xyuas kom meej tias muaj kev taug qab tag nrho, cov ntaub ntawv zoo, thiab kev txhawb nqa kev tshuaj xyuas sab nraud raws li qhov xav tau.

Xaus lus

Kev forging tseem yog ib qho ntawm cov txheej txheem tsim hlau txhim khu kev qha thiab ua tau zoo tshaj plaws, muaj peev xwm tsim cov khoom muaj zog nrog kev ncaj ncees tsis muaj qhov sib piv. Txij li cov forging ncej hauv cov chaw tsim hluav taws xob mus rau cov khoom tseem ceeb hauv dav hlau thiab cov tshuaj reactors, cov khoom forged muab kev ua haujlwm zoo dua, kev sib xws, thiab kev ruaj khov.

Los ntawm kev nkag siab txogcov txheej txheem forgingthiab lubcov yam ntxwv tseem ceeb ntawm kev forgings, cov engineers thiab cov kws tshaj lij kev yuav khoom tuaj yeem ua cov kev xaiv khoom siv rau lawv cov ntawv thov tshwj xeeb.

Rau cov khoom siv forgings zoo, suav nrog cov hlau tsis xeb thiab cov hlau alloy, ntseeg siabsakysteellos xa qhov tseeb, kev ua tau zoo, thiab kev thaj yeeb ntawm lub siab.

Lub sijhawm tshaj tawm: Lub Yim Hli-01-2025