Titanium alloy forgings yog qhov chaw ua los ntawm titanium alloy khoom mus rau qhov xav tau cov duab thiab cov khoom los ntawm kev forging txheej txheem. Vim muaj lub zog siab, qhov ceev qis thiab cov txheej txheem fecumes tsis zoo ntawm cov txheej txheem xws li kub thiab ntsuas qhov kub thiab txias thiab txias npaum li cas. Hauv qab no yog cov txheej txheem tseem ceeb ntawm cov titanium alloy forgings thiab lawv cov thev naus laus zis tseem ceeb.
1. Cov Khoom Siv Khoom Raw
Titanium alloy billet xaiv
Raws li kev xav tau kev ua tau zoo, xaiv cov qib titanium tsim nyog thiab yog siv dav hauv ib lub aerospace, khoom siv kho mob thiab lwm yam.
Billet PretreTment
Billts yog saum npoo ntxuav kom tshem oxidized daim tawv nqaij, roj thiab lwm yam impurities los ua kom paub zoo. Kev tu sab saum toj yog feem ntau ua tau mechanically (piv txwv li christicically) lossis piv txwv li cov billet yog huv si thiab kom tsis txhob impurities cuam tshuam rau kev ua kom zoo.
2. Cua sov
Cua sov kub tswj
Qhov Forging kub rau titanium alloys feem ntau yog nruab nrab ntawm 800 degree thiab 950 degree, nyob ntawm seb hom alloy. Siab heev muaj cua sov kub yuav ua rau coarse nplej, thaum tsawg dhau qhov kub tuaj yeem ua rau forging nyuaj. Yog li ntawd, kev tswjhwm ntawm cov cua kub kub yog tus yuam sij kom ntseeg tau qhov zoo ntawm kev zam txim.
Cov Khoom Cua Sov
Fais lossis roj-tua hluav taws yog siv los xyuas kom muaj kev faib tawm qhov kub thiab txias. Cov Khoom Cua Cua Sov Niaj Hnub Noov nrog kev tswj kub siab heev uas saib xyuas cua sov hauv lub caij kub kom ntseeg tau tias qhov kub thiab txias ntau yam.
Kev tiv thaiv huab cua
Txhawm rau tiv thaiv oxidation ntawm titanium alloys ntawm kev kub siab, lawv feem ntau yog rhaub nyob rau hauv kev tiv thaiv ntawm cov roj inert (piv txwv li argon). Kev tiv thaiv roj roj hluav taws xob tuaj yeem tiv thaiv kom tiv thaiv qhov saum npoo ntawm titanium alloy los ntawm oxidizing, ua kom zoo nkauj ntawm kev tsis lees paub.
3. Forging
Forging yog cov txheej txheem tseem ceeb ntawm titanium alloy forgings molding, feem ntau yog suav nrog cov hauv qab no:
Pub Zam Txim
Haum rau kev lom zem nrog cov duab yooj yim thiab loj loj, lub billet yog deformed los ntawm kev sib tsoo lossis nias. Kev Forging pub dawb muaj qhov zoo ntawm qhov siab hloov thiab kev nqis peev hauv cov cuab yeej, tab sis qhov precision yog tsawg, haum rau kev lom zem uas tsis tas yuav muaj qhov zoo ntawm cov duab.
Tuag Forging
Thov rau cov duab sib xyaw ua ke, cov kev xav tau siab ntawm kev zam txim, kev siv pwm los tswj cov duab kawg ntawm cov duab kawg ntawm cov duab kawg. Kev tuag forging muaj peev xwm txhim kho txoj kev raug thiab qhov tsis zoo ntawm kev zam txim, haum rau huab hwm coj kev tsim khoom thiab cov kev xav tau siab ntawm kev zam txim.
Isothermal forging
Isothermal forging yog nqa tawm hauv qab tas li kev mob thiab yog qhov tsim nyog rau cov duab thiab kev ua tau zoo, txo cov khoom siv sab hauv kev ntxhov siab thiab txhim kho cov khoom siv. Isothermal Forging feem ntau tau nqa tawm hauv cov cuab yeej tshwj xeeb, los ntawm kev tswj qhov tshwj xeeb ntawm kev forging kub thiab deformation tus nqi, kom ntseeg tau tias kev lom zem thiab kev lom zem ntawm kev lom zem.
4. Cua txias thiab kev kho cua sov
Tswj Txias Tswj
Tom qab forging, titanium alloy forgings yuav tsum tau txias txias. Tus nqi cua txias muaj qhov cuam tshuam tseem ceeb ntawm microstructure thiab cov khoom ntawm kev tsis lees paub. Feem ntau cua txias lossis txias tus tswj kev tswj hwm tau siv kom tsis txhob muaj kev ntxhov siab sab hauv.
Kev Kho Cua Sov
Kev kho cua sov yog ib qho txheej txheem tseem ceeb los txhim kho kev ua haujlwm ntawm titanium alloy tsis lees paub. Cov kev kho cua sov cua sov muaj xws li kev kho cov teeb meem kev kho mob thiab kev kawm laus. Cov teeb meem kev kho mob tuaj yeem ua kom zoo rau lub microstructure ntawm titanium alloy, txhim kho nws lub zog thiab tawv; Kev laus kho tau ntxiv ntxiv txhim kho lub hardness thiab hnav tsis kam ntawm cov khoom siv.
5. Nto Kho thiab Xov
Nto Kho
Txhawm rau txhim kho cov corrosion tsis kam thiab hnav tsis kam ntawm titanium alloy tsis lees paub, feem ntau nws yuav tsum tau nqa tawm cov kev kho sab saum toj. Cov txheej txheem kho cov txheej txheem sib xws li anodizing, electroplating, txau thiab lwm yam. Cov kev kho mob no tuaj yeem txhim kho kev pabcuam lub neej thiab kev ua tau zoo ntawm titanium alloy tsis lees paub.
Lub xov
Qhov ua tiav ntawm titanium alloy tsis lees paub feem ntau suav nrog tig, milling, sib tsoo thiab lwm yam kev ua. Xov tau tuaj yeem txhim kho qhov raug thiab qhov zoo ntawm kev zam txim kom ntseeg tau tias lawv tau raws li qhov yuav tsum tau siv.
Cov chaw thov thiab kev txhim kho yav tom ntej
Titanium alloy Forgings yog dav siv nyob rau hauv Aerospace, kev lag luam kho mob, kev lag luam Automotive thiab lwm lub zog, qis dua thiab cov tshuaj tiv thaiv corrosion zoo heev. Nrog kev nce qib txuas ntxiv ntawm kev tshawb fawb thiab thev naus laus zis, kev tsim khoom tsim ntawm titanium alloy forgings, thiab cov kev xaiv ntawm daim ntawv thov yuav muaj ntau yam ntxiv. Yav tom ntej, nrog kev tshawb fawb ntxiv thiab kev txhim kho ntawm titanium alloy cov ntaub ntawv thiab kev txhim kho txuas ntxiv hauv cov khoom siv ntau thiab ua cov khoom siv ntawm cov khoom siab.
Hauv cov ntsiab lus, kev tsim khoom tsim ntawm titanium alloy forgings muaj ntau cov kauj ruam ntawm cov kauj ruam thiab optimized los xyuas kom muaj kev ua tau zoo thiab precision ntawm kev tsis lees paub. Nrog kev nce qib txuas ntxiv ntawm thev naus laus zis, titanium alloy forgings yuav qhia nws cov txiaj ntsig zoo hauv cov teb ntau thiab ua cov khoom siv ntawm cov khoom siab.
