Forging Technology hauv Kev Ua Cov Khoom Siv Titanium

Titanium hlau cov ntaub ntawv yog dav siv nyob rau hauv aerospace, kev kho mob, tshuaj thiab lwm yam teb vim lawv lub zog siab, tsis tshua muaj ceev, zoo corrosion kuj thiab kub kuj. Hauv kev ua cov titanium hlau, forging yog siv los ua ib txoj hauv kev tseem ceeb los tsim cov yas deformation ntawm cov khoom siv los ntawm kev siv lub zog sab nraud, txhawm rau hloov nws qhov loj thiab cov duab thiab txhim kho cov khoom siv. Daim ntawv no yuav qhia txog kev siv tshuab forging hauv titanium hlau cov khoom ua kom ntxaws, nrog rau ntau hom kev forging thiab lawv cov yam ntxwv.
I. Kev faib tawm ntawm txoj kev forging
Dawb forging: dawb forging yog qhov yooj yim tshaj plaws forging txoj kev, qhov dawb paug nyob rau hauv lub sab sauv thiab qis anvil ntawm lub dawb deformation. Txoj kev no yog tsim rau kev tsim cov duab yooj yim, precision yuav tsum tau ntawm forgings, xws li lub zog loj, shafts thiab lwm yam. Qhov kom zoo dua ntawm kev forging dawb yog cov txheej txheem hloov tau yooj yim, hloov tau yooj yim, tab sis tus nqi siv cov khoom siv tsawg, thiab yuav tsum muaj kev txawj forging siab.

Tuag forging: tuag forging yog ib txoj kev ntawm forging billets nyob rau hauv pwm. Raws li qhov qhib thiab kaw ntawm pwm, tuag forging tuaj yeem muab faib ua qhov qhib tuag forging thiab kaw tuag forging. Kaw tuag forging vim tsis ya ntug, siv cov khoom siv siab, siab qhov tseeb ntawm forgings, tsim nyog rau kev tsim cov khoom loj, cov duab zoo forgings. Qhov zoo ntawm kev tuag forging yog kev ua haujlwm siab, zoo forgings, tab sis tus nqi pwm yog siab, thiab yuav tsum tau saib xyuas tsis tu ncua.
Extrusion: Extrusion yog lub billet rau hauv lub tog raj kheej extrusion, los ntawm kev tuag thiab extrusion pas nrig ntawm lub billet siab, thiaj li hais tias nws yog extruded los ntawm qhov tuag qhov tsim txoj kev. Extrusion yog tsim rau zus tau tej cov ntev tuav, hlab, profiles thiab lwm yam forgings. Qhov zoo ntawm extrusion yog kev siv cov khoom siv siab, ntom ntom hauv lub koom haum ntawm forgings, tab sis loj peev hauv cov khoom siv thiab cov txheej txheem nyuaj.
Yob forging thiab hla dov: ob txoj hauv kev no yog siv los ua cov ntaub ntawv ntev thiab nyias, los ntawm cov rotating rollers los yog yob rau ntawm daim hlau kom tsis tu ncua deformation. Qhov zoo ntawm yob forging thiab hla dov yog cov khoom tsim tau zoo, kev siv cov khoom siv zoo, haum rau cov khoom loj.
Pendulum dov, pendulum rotary forging thiab nplhaib dov: cov txheej txheem no siv lub rotating tuag rau hauv zos los yog integrally tsim lub billet. Lawv tsim nyog rau kev tsim cov duab nyuaj, siab precision yuav tsum ntawm forgings, xws li lub zog, bearing rings thiab lwm yam. Cov txheej txheem forging no feem ntau xav tau cov qauv tsim thiab tswj kom ua tiav cov khoom zoo.
Qhov thib ob, cov ntsiab lus tseem ceeb ntawm cov txheej txheem forging
Kev xaiv ntawm forging piv: qhov tsim nyog forging piv yog qhov tseem ceeb los txhim kho qhov zoo ntawm forgings thiab txo cov nqi. Forging piv yog me me dhau lawm yuav ua rau cov koom haum tsis sib xws ntawm forgings, kev ua haujlwm poob; forging ratio yog loj heev yuav ua rau kom qhov nyuaj thiab tus nqi ntawm forging.
Thaum tshav kub kub thiab tuav lub sij hawm: titanium hlau yuav tsum tau rhuab ua ntej forging los txhim kho nws plasticity thiab txo deformation kuj. Kev kub cua kub kom raug thiab tuav lub sij hawm tuaj yeem ua kom ntseeg tau tias qhov kub thiab txias ntawm lub billet yog qhov sib xws, kom tsis txhob muaj cua sov lossis kub kub dhau.
Deformation tus nqi thiab deformation ceev: tsim nyog tus nqi deformation thiab deformation ceev rau kev tswj lub koom haum thiab kev ua tau zoo ntawm forgings muaj ib qho tseem ceeb cuam tshuam. Kev deformation ntau dhau tuaj yeem ua rau tawg lossis tsis sib xws ntawm forging; ceev heev deformation tus nqi yuav ua rau residual stresses nyob rau hauv lub forging.
Pwm tsim thiab txij nkawm: qhov tsim pwm zoo ntawm cov pwm ncaj qha cuam tshuam rau kev tsim qhov tseeb thiab qhov zoo ntawm forgings. Pwm yuav tsum muaj lub zog siab thiab hardness kom tiv taus qhov kub thiab txias siab hauv cov txheej txheem forging. Nyob rau tib lub sijhawm, kev saib xyuas tsis tu ncua thiab kho dua ntawm cov pwm kuj yog ib qho kev ntsuas tseem ceeb los xyuas kom meej qhov zoo ntawm forgings.
Forging ua ntawm titanium hlau cov ntaub ntawv yog ib tug complex thiab ilv txheej txheem. Los ntawm kev xaiv qhov tsim nyog forging txoj kev, optimizing cov txheej txheem forging tsis, tsim ib tug tsim nyog tuag thiab ntxiv dag zog rau cov txheej txheem tswj thiab lwm yam kev ntsuas, peb muaj peev xwm tsim high-zoo, high-zoo titanium forgings. Nrog kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis thiab kev txhim kho txuas ntxiv ntawm cov txheej txheem thev naus laus zis, kev tsim cov khoom siv hlau titanium yuav ua lub luag haujlwm tseem ceeb hauv ntau qhov chaw.