Dab tsi yog dov titanium yeeb nkab
Cov ntsiab lus
Titanium tubedovyog cov txheej txheem hlau ua ntau siv los tsim cov titanium alloy raj ntawm ntau yam duab thiab cov lus qhia tshwj xeeb. Titanium alloys yog dav siv nyob rau hauv aerospace, cov cuab yeej kho mob, tshuaj lom neeg kev lag luam thiab lwm yam kev lag luam vim lawv zoo heev corrosion kuj, siab zog thiab tsawg ntom. Raws li txoj kev tsim khoom tseem ceeb, titanium raj dov muaj nws cov txheej txheem ntws thiab cov yam ntxwv.
Rolling titanium raj txheej txheem
Cov txheej txheem ntws ntawm titanium raj dov feem ntau suav nrog cov khoom siv raw, preheating, perforation, dov, txias thiab txiav. Nyob rau hauv lub raw khoom npaj theem, high-zoo titanium alloy blanks raug xaiv thiab preheated ntawm kub kub los txhim kho cov ductility thiab plasticity ntawm cov khoom. Tom qab ntawd, thaum lub sij hawm piercing txheej txheem, lub preheated dawb paug yog pierced rau hauv ib lub raj zoo los ntawm cov khoom tshwj xeeb, nteg lub hauv paus rau tom ntej dov. Tom qab ntawd, dov yog nqa tawm. Los ntawm ntau cov txheej txheem dov, cov phab ntsa tuab thiab sab nraud ntawm titanium alloy yeeb nkab maj mam ua tau raws li cov qauv tsim. Thaum kawg, nyob rau hauv lub txias thiab txiav theem, tus nqi txias yog tswj los xyuas kom meej tias cov qauv thiab kev ua tau zoo ntawm titanium raj raws li cov qauv, thiab cov khoom kawg yog tsim los ntawm kev txiav.
Lub hauv paus ntsiab lus ntawm dov yog dab tsi?
Thaum lub sij hawm dov txheej txheem, cov hlau dawb paug yog nyob rau hauv ib tug tej yam kub kub kom nws muaj txaus plasticity. Lub plasticity ntawm cov hlau txhais tau hais tias cov hlau tuaj yeem dhau mus tas li thiab tsis tuaj yeem deformation nyob rau hauv qhov kev txiav txim ntawm sab nraud quab yuam.
Rolling mills feem ntau muaj cov txheej txheem ntawm cov chais nrog ob los yog ntau dua cov menyuam squeezing thiab deforming ib tug hlau dawb paug. Qhov sib txawv ntawm cov chais no tuaj yeem hloov kho kom tswj tau qhov tuab, qhov dav thiab cov duab ntawm cov hlau dawb paug. Tom qab ua tiav cov txheej txheem tas mus li, cov hlau tsis pub dhau los ntawm lub rooj rau cov menyuam ntawm cov dov zeb thiab ua tiav cov txheej txheem ntawm cov yob extrusion thiab deformation thaum kawg tau txais cov khoom hlau ntawm cov khoom xav tau. Tab sis nws yuav tsum tau nqa tawm nyob rau hauv ib tug tej yam kub kub, uas yog hu ua lub yas deformation cheeb tsam. Qhov kev xaiv ntawm qhov kub thiab txias muaj feem xyuam rau hom thiab qhov xwm ntawm cov hlau thiab cov duab ntawm cov khoom xav tau. Feem ntau, dov yog ua hauv qab qhov kub ntawm cov hlau recrystallization kom paub meej tias cov yas deformation txaus tsis ua rau cov hlau puas. Tom qab dov tiav, cov khoom feem ntau yuav tsum tau txias kom ruaj khov rau nws cov qauv thiab cov khoom. Txoj kev ua kom txias tuaj yeem cuam tshuam rau lub cev thiab lub zog ntawm cov khoom kawg.
Qhov zoo ntawm titanium raj dov
High dimensional precision: titanium raj dov txheej txheem tuaj yeem muab qhov tseeb qhov tseeb, kom ntseeg tau tias titanium raj ua tau raws li qhov xav tau ntawm engineering thaum siv thiab txhim kho cov khoom ntseeg tau.
Zoo nto zoo: Cov txheej txheem dov tuaj yeem txo qhov tsis xws luag ntawm titanium raj, txhim kho cov tsos zoo, txo cov khoom puas, thiab ua kom cov khoom siv corrosion.
Tus nqi qis: Piv nrog rau lwm txoj kev tsim khoom, titanium raj dov muaj cov nqi tsim khoom tsawg, txhim kho kev sib tw ntawm titanium alloy khoom hauv khw.
Kev ua haujlwm siab ntau lawm: Cov txheej txheem dov yog qhov yooj yim thiab kev ua haujlwm ntau lawm yog siab. Nws yog tsim rau kev tsim khoom loj thiab ua tau raws li kev lag luam xav tau.
Disadvantages ntawm titanium raj dov
Kev siv hluav taws xob loj: Cov txheej txheem dov yuav tsum muaj ntau lub zog, tshwj xeeb tshaj yog nyob rau hauv qhov kub-kub preheating thiab ntau theem dov, qhov twg lub zog noj kuj loj.
Cov cuab yeej siv siab: Cov cuab yeej xav tau rau titanium raj dov yog qhov loj thiab nyuaj, thiab cov nqi peev yog siab, uas yuav tsum muaj qee yam nyiaj txiag ntawm cov chaw tsim khoom.
Cov kev xav tau siab rau cov khoom siv raw: Titanium raj dov muaj qhov xav tau siab rau cov khoom siv raw. Nws yog ib qho tsim nyog los xaiv titanium alloy blanks nrog zoo dua, uas ua rau cov nqi ntau lawm.
Ntau cov ntaub ntawv pov tseg hauv cov txheej txheem tsim khoom: Thaum lub sij hawm dov, qee yam ntawm cov khoom pov tseg yuav raug tsim tawm vim kev hloov kho thiab kev ua haujlwm txiav, uas yuav muaj qee yam cuam tshuam rau kev ua haujlwm ntawm kev siv cov peev txheej.
Hauv kev xaus
Hauv cov ntsiab lus, titanium raj dov txheej txheem muaj qhov zoo ntawm kev tsim cov khoom zoo, kev ua haujlwm siab titanium alloy raj, tab sis nws kuj yuav tsum tau them sai sai rau qee qhov kev tsis txaus ntawm kev siv hluav taws xob, khoom siv peev, kev xaiv raw khoom, thiab lwm yam hauv kev siv tswv yim. , cov tuam ntxhab yuav tsum tau ua tib zoo xav txog qhov xwm txheej tshwj xeeb thiab xaiv txoj kev tsim khoom uas haum rau lawv tus kheej xav tau los sib npaug ntawm qhov zoo thiab qhov tsis zoo ntawm txhua yam thiab txhim kho kev tsim khoom.
