Titanium Tube Qhia Tawm
Raws li txoj kev ntau lawm, titanium alloy kav tau muab faib ua ob pawg: seamless kav dej thiab cov kav dej welded.
Titanium Alloy Seamless kav yog cais los ntawm lub cheeb:
• Qhov loj ntawm txoj kab uas loj loj uas hla cov kav dej loj loj
• Cov cheeb tsam me me Seamless kav dej: nominal lub cheeb tsawg dua los yog sib npaug rau 200 hli.
Rau seamless kav ntawm txawv sib txawv, cov txheej txheem xaiv yog qhov sib txawv heev, pib ntawm kev tsim cov yeeb nkab billets ntawm qhov chaw.
Raj embryo ntau lawm
Lub raj billet yog qhov "qauv" ntawm titanium alloy seamless raj. Cov txheej txheem tsim ntau ntau yog qhov chob cov txheej txheem thiab cov oblique dov mus rau txoj kev.
1. Piercing Extrusion
Cov qauv no cuam tshuam nrog kev sib tw rau cov titanium delot rhuab mus rau qhov kub thiab txias rau hauv lub tsev socon extrusion nyob rau lubrication lubrication nyob rau lubrication lubrication. Nws cov txiaj ntsig yog qhov tseem ceeb: nws tuaj yeem tsim cov roj breatts ntawm ntau yam specifications, tsis txwv rau ib qho loj me. Qhov loj deformation thaum lub sij hawm extrusion tuaj yeem zom cov nplej thiab ua tiav "nplua}}} nplej ntxiv dag zog." Nws tseem tuaj yeem siv TRIAXIial kev ntxhov siab tsim los ua cov raj beets los ntawm cov hlau uas tsis zoo. Txawm li cas los xij, nws qhov tsis zoo tseem tseem ceeb: muaj cov khoom siv hlau tseem ceeb, cov cuab yeej peev tseem ceeb, thiab nyuaj hauv kev ua kom muaj cov khoom lag luam zoo.
2. Hla - rob qhov tho kev
Tsis zoo li lub tho kev thiab extrusion txoj kev thiab extrusion txoj kev, hla} rollers kom nrawm nrawm nrawm, uas ua rau lub raj ntawm lub raj. Nws cov txiaj ntsig tseem ceeb yog nws tus nqi siab-} Cov piv txwv:
• Tus nqi qis: Tsawg heev ntawm cov hlau thiab tuag, cov khoom siv yooj yim, thiab tsis muaj nuj nqis, ua rau muaj cov nqi ntau lawm xwb 50% ntawm cov ntawm qhov tho thiab txoj kev extrusion;
• Kev lag luam yooj yim: Tsawg lubrication cov kev tsim nyog thiab lav nto zoo.
Txawm li cas los xij, nws cov kev txwv kuj tseem pom meej: cov raj xa tawm kom tsawg, thiab tsis muaj kev tiv thaiv kom tsim tawm, thiab tsis muaj peev xwm ua kom tsim tawm thinner {{walled raj lauj kaub laujkaub.
Dov
Tom qab lub raj billet ua tiav lawm, nws yuav tsum yauv mus ua tus tsim nyog titanium alloy Seamless raj. Rolling tej yam kev mob yog categorized rau hauv kub dov thiab dov thiab txias dov.
• Kub Rolling: Rob lub raj billet hauv qab no recrystallization kub muaj qhov tseem ceeb tshaj plaws ntawm lub zeb hla thiab qaws, thiab tsis zoo qhov raug. Nws tsis yog ib qho kev xaiv tseem ceeb.
• Txias duav: Rolling ntawm chav tsev kub muaj ntau dua qhov tseeb detensional yog kub thiab tam sim no cov qauv uas nyiam ua rau titanium alloy seamless hlab.
Txheej txheem tsis
Rolling tsis ncaj qha cuam tshuam cov zog, muaj zog, thiab qhov zoo thiab zoo ntawm ujsoy seamless kav. Peb qhov tsis tseem ceeb yog qhov tseem ceeb:
1. Deformation
Deformation cuam tshuam rau dov lub zog, zoo nkauj zoo, thiab microstructure. Rau Ti-1300 Titanium Alloy Kav, Ua kom muaj txias txias rolling deformation los ntawm 20% mus rau 3007,5 MPa rau 1223.5 MPa.
elongation tau nce los ntawm 12.75% mus rau 13,25%.
2. Pub
Ib qho kev ua kom tsawg dhau los hauv cov khoom siv ntau lawm; Tus nqi pub dhau heev tuaj yeem ua rau muaj kev tsis xws luag xws li flash, ovalization, thiab tsis xwm yeem cuam tshuam zoo. Kev tswj hwm yog qhov tseem ceeb.
3. Quav Hla Dhau
Nws yog tsawg los tsim kav dej ntawm cov kev xav tau zoo hauv ib qho dhau; Ntau tus yob hla feem ntau yuav tsum muaj. Txo cov deformation ib zaug ua rau muaj cov khaub ncaws zoo dua. Dhau dhau kev nce nqi ntau lawm ntau ntau cov nqi ntau lawm, thiab cov suav nrog tsim thaum lub sij hawm dov tau impair nto zoo.
Lub ntsiab
V. Cov Ntsiab Lus
Qhov saum toj no luv luv piav qhia cov txheej txheem ntws mus ua cov khoom titanium alloy seamless kav. Koj tuaj yeem pom tias cov txheej txheem xaiv rau seamless kav ntawm varying diameters thiab cov txheej txheem thickness yog ib tug txheej txheem kev ntsuas thickness yog kev ntsuam xyuas cov txheej txheem. Peb yuav xaiv cov nqi tshaj plaws -} kev daws tau zoo rau peb cov neeg siv khoom. Yog tias koj xav tau cov ntaub ntawv ntxiv, thov hu rau peb los ntawm cov kev cai hauv qab no.
Lub Npe: Tina
Txoj Haujlwm: Tus Thawj Tswj
Email: W-Mo@titanmsgp.com
Tel: +86 15091084744
