Cov ntaub ntawv siv rau kev forging yog dab tsi?

Kev forging yog ib txoj kev tsim khoom siv dav dav uas siv los ua cov hlau hauv qab kev siab siab. Nws paub txog kev tsim cov khoom muaj zog, txhim khu kev qha, thiab tiv taus qhov tsis zoo uas tseem ceeb hauv kev lag luam ua tau zoo xws li tsheb, aerospace, roj thiab roj av, kev tsim kho, thiab tshuab. Txawm li cas los xij, tsis yog txhua yam hlau tsim nyog rau kev forging.

Lubcov ntaub ntawv siv rau kev forgingyuav tsum muaj qhov sib xyaw ua ke ntawm lub zog, ductility, thermal stability, thiab machinability kom tau raws li qhov xav tau ntawm cov txheej txheem thiab daim ntawv thov kawg. Tsab xov xwm no tshawb nrhiav cov ntaub ntawv forging feem ntau, lawv cov khoom tseem ceeb, thiab vim li cas lawv thiaj raug xaiv rau ntau yam lag luam thiab ib puag ncig.

sakysteel

Txheej txheem cej luam ntawm Cov Khoom Siv Forging

Cov ntaub ntawv siv rau hauv kev forging poob rau hauv peb pawg tseem ceeb:

  1. Cov Hlau Hlau(muaj hlau)

  2. Cov Hlau Uas Tsis Yog Hlau(tsis yog hlau feem ntau)

  3. Cov Khoom Siv Tshwj Xeeb(cov hlau nickel, titanium, thiab cobalt)

Txhua hom muaj cov txiaj ntsig tshwj xeeb rau lub zog, kev tiv taus xeb, kev siv nyiaj tsawg, lossis kev ua haujlwm kub siab.

Cov Hlau Siv Hauv Kev Forging

1. Cov Hlau Carbon

Cov hlau carbon yog ib qho ntawm cov ntaub ntawv forging feem ntau vim nws qhov kev hloov pauv tau yooj yim thiab kev siv nyiaj tsawg.

  • Cov Hlau Carbon Tsawg (txog li 0.3% carbon)

    • Kev ua haujlwm siab thiab kev siv tshuab tau zoo

    • Siv rau hauv cov khoom siv tsheb, cov cuab yeej tes, thiab cov khoom siv sib txuas

  • Hlau Carbon Nruab Nrab (0.3%–0.6% carbon)

    • Lub zog thiab qhov nyuaj zoo dua

    • Feem ntau nyob rau hauv shafts, iav, txuas rods

  • Cov Hlau Carbon Siab (0.6%–1.0% carbon)

    • Nyuaj heev thiab hnav-resistant

    • Siv rau hauv riam, tuag, thiab springs

Cov Qib Tseem CeebAISI 1018, AISI 1045, AISI 1095

2. Cov Hlau Sib Xyaws

Cov hlau alloy tau txhim kho nrog cov ntsiab lus xws li chromium, molybdenum, nickel, thiab vanadium los txhim kho kev tawv, lub zog, thiab kev hnav tsis kam.

  • Kev ua kom tawv thiab qaug zog zoo heev

  • Yuav kho tau cua sov rau cov khoom siv kho tshuab tshwj xeeb

  • Zoo tagnrho rau cov ntawv thov uas xav tau ntau yam

Cov Kev Siv Feem NtauCov khoom siv: Crankshafts, cov iav kis, cov khoom siv hauv paus

Cov Qib Tseem CeebKhoom siv: 4140, 4340, 8620, 42CrMo4

3. Hlau tsis xeb

Cov hlau tsis xeb yog xaiv rau kev forging thaum kev tiv thaiv corrosion yog qhov tseem ceeb.

  • Cov chromium ntau ua rau oxidation thiab corrosion tsis kam

  • Lub zog zoo thiab kev tawv tawv

  • Haum rau kev ua zaub mov, marine, thiab kev lag luam kho mob

Hom:

  • Austenitic (piv txwv li, 304, 316): Tsis yog hlau nplaum, tiv taus corrosion siab

  • Martensitic (piv txwv li, 410, 420): Sib nqus, qhov nyuaj dua

  • Ferritic (piv txwv li, 430): Lub zog nruab nrab thiab kev tiv thaiv corrosion

Cov Khoom Forged Feem NtauCov Flanges, cov twj tso kua mis, cov cuab yeej phais, cov khoom siv txuas

sakysteelmuab ntau yam ntawm cov hlau tsis xeb forgings tsim rau ntau daim ntawv thov sib txawv.

Cov Hlau Uas Tsis Yog Hlau Siv Hauv Kev Forging

1. Aluminium thiab Aluminium Alloys

Aluminium yog siv dav hauv kev forging vim nws qhov hnyav sib dua, tiv taus corrosion, thiab qhov sib piv zoo heev ntawm lub zog rau qhov hnyav.

  • Yooj yim rau forge thiab tshuab

  • Zoo tagnrho rau aerospace, automotive, thiab kev thauj mus los

Cov Qib Tseem Ceeb:

  • 6061 - Muaj zog thiab tiv taus corrosion

  • 7075 - Lub zog siab, feem ntau siv rau hauv aerospace

  • 2024 - Kev tiv taus qaug zog zoo heev

Cov Ntawv Thov Ib Txwm Muaj: Cov caj npab tswj, cov khoom siv dav hlau, cov log tsheb

2. Tooj Liab thiab Tooj Liab Alloys (Tooj Liab thiab Tooj Liab)

Cov ntaub ntawv ua los ntawm tooj liab muaj kev coj hluav taws xob thiab thermal zoo heev.

  • Siv rau hauv cov khoom siv hluav taws xob, cov khoom siv plumbing, cov khoom siv marine

  • Cov khoom forged tiv taus kev hnav thiab corrosion

Cov Khoom Siv Tseem Ceeb:

  • C110 (tooj liab ntshiab)

  • C360 (tooj dag)

  • C95400 (txhuas tooj dag)

3. Cov Khoom Siv Magnesium

Txawm hais tias tsis tshua muaj neeg siv, cov hlau magnesium yog siv rau qhov twg cov ntaub ntawv sib dua yog qhov tseem ceeb.

  • Qhov sib piv ntawm lub zog siab rau qhov hnyav

  • Feem ntau siv rau hauv aerospace thiab electronics

  • Yuav tsum tau tswj cov xwm txheej forging

Cov kev txwv: Kim dua thiab ua haujlwm tau zoo dua thaum lub sijhawm ua tiav

Cov Khoom Siv Tshwj Xeeb Siv Hauv Kev Forging

1. Cov Khoom Siv Nickel

Cov hlau nickel yog forged rau lawv qhov zoo tshaj plaws kub thiab corrosion tsis kam.

  • Tseem ceeb hauv kev ua tshuaj lom neeg, kev tsim hluav taws xob, thiab kev tsav dav hlau

  • Tiv taus kev ntxhov siab heev, cua sov, thiab kev tawm tsam tshuaj lom neeg

Cov Qib Tseem Ceeb:

  • Inconel 625, 718

  • Monel 400

  • Hastelloy C-22, C-276

sakysteelmuab cov khoom siv nickel alloy forgings rau cov xwm txheej kev pabcuam hnyav.

2. Titanium thiab Titanium Alloys

Titanium muaj kev sib xyaw ua ke ntawm lub zog, qhov ceev qis, thiab kev tiv thaiv corrosion.

  • Siv rau hauv kev siv hauv aerospace, marine, thiab kev kho mob

  • Kim heev tab sis zoo tagnrho qhov twg kev ua tau zoo ua rau tus nqi tsim nyog

Cov Qib Tseem Ceeb:

  • Qib 2 (dawb huv hauv kev lag luam)

  • Ti-6Al-4V (qib siab aerospace muaj zog)

3. Cov Khoom Siv Cobalt

Cov forgings uas muaj cobalt yog cov khoom siv uas tiv taus kev hnav thiab tswj tau lub zog ntawm qhov kub siab.

  • Feem ntau nyob rau hauv cov khoom siv turbine, cov khoom siv cav, cov khoom siv kho mob

  • Tus nqi siab txwv tsis pub siv rau cov ntawv thov tshwj xeeb heev

Cov Yam Tseem Ceeb Uas Cuam Tshuam Rau Kev Xaiv Khoom Siv Hauv Kev Ntaus Hlau

Xaiv cov khoom siv zoo rau kev forging nyob ntawm ntau yam tseem ceeb:

  • Cov kev cai ntawm lub zog kho tshuab

  • Kev tiv thaiv corrosion thiab oxidation

  • Kub ua haujlwm

  • Kev ua tau tshuab thiab kev ua kom zoo nkauj

  • Kev qaug zog thiab kev hnav tsis kam

  • Tus nqi thiab qhov muaj

Cov kws ua haujlwm yuav tsum sib npaug cov yam no kom ntseeg tau tias cov khoom siv forged ua haujlwm tau zoo hauv nws qhov chaw siv kawg.

Cov Khoom Forged Feem Ntau Los Ntawm Hom Khoom Siv

Hom Khoom Siv Cov Khoom Forged Ib Txwm Muaj
Cov Hlau Carbon Bolts, shafts, iav, flanges
Cov Hlau Sib Xyaws Crankshafts, axles, bearing races
Hlau tsis xeb Cov khoom siv yeeb nkab, cov khoom siv hauv hiav txwv, cov cuab yeej phais
Aluminium Aerospace brackets, cov khoom ncua kev kawm
Cov Hlau Nickel Cov hlab ntsha reactor, cov hniav turbine
Cov Khoom Siv Titanium Cov khoom siv cav dav hlau, cov khoom cog rau kev kho mob
Cov Tooj Liab Cov li qub, cov qhov hluav taws xob, cov khoom siv hauv dej hiav txwv

Vim li cas cov ntaub ntawv forged thiaj li nyiam dua

Cov ntaub ntawv forged muab kev txhim kho:

  • Kev sib phim ntawm cov qauv ntawm cov noob: Ua kom muaj zog thiab tiv taus kev qaug zog

  • Kev ncaj ncees sab hauv: Tshem tawm cov porosity thiab voids

  • Kev tawv thiab kev cuam tshuam tsis kam: Qhov tseem ceeb rau cov khoom siv tseem ceeb rau kev nyab xeeb

  • Qhov tseeb ntawm qhov ntev: Tshwj xeeb tshaj yog nrog kev kaw-tuag forging

  • Qhov zoo ntawm qhov chaw: Ua tiav du thiab huv si tom qab forging

Cov txiaj ntsig no yog vim li cas cov ntaub ntawv forged ua tau zoo dua li cov khoom cam khwb cia lossis cov khoom siv machined hauv feem ntau cov qauv thiab cov ntawv thov siab.

Xaus lus

Los ntawm cov hlau carbon mus rau titanium, cov hlau no yog cov khoom siv tseem ceeb.cov ntaub ntawv siv rau kev forgingua lub luag haujlwm tseem ceeb hauv kev ua tau zoo, kev nyab xeeb, thiab kev ruaj khov ntawm cov khoom siv hauv kev lag luam. Txhua hlau lossis cov khoom sib xyaw muaj nws cov txiaj ntsig, thiab qhov kev xaiv nyob ntawm qhov xav tau tshwj xeeb ntawm daim ntawv thov.

Txawm koj qhov project xav tau cov txhuas uas tsis hnyav, cov hlau tsis xeb uas tiv taus xeb, lossis cov hlau nickel uas kub heev,sakysteelxa cov ntaub ntawv forged kws tshaj lij nrog kev lees paub zoo thiab xa khoom raws sijhawm.

Nrog rau kev muaj peev xwm ua forging ntau thiab lub network xa khoom thoob ntiaj teb,sakysteelyog koj tus khub koom tes ntseeg siab hauv kev nrhiav cov khoom siv forged zoo rau txhua qhov kev lag luam.

sakysteel

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