Qhov sib txawv ntawm cov dej kub thiab txias dov

Qhov sib txawv ntawm kub dov thiab muab cov khaub noom txias thiab muab cov yam ntxwv ua tau zoo thiab cov ntawv thov kev ua tau zoo thiab daim ntawv thov hauv qab no yog cov ncauj lus sib piv:

Kub Rolled Sawb Hlau
• Qho so: Dov saum toj no cov hlau recrystallization kub (feem ntau 1100-1300 degree).

• Kev ua:
1. Lub billet yog rhuab rau liab kub lub xeev;
2. Multi-Pass roughing thiab xov rolling;
3. Ntuj txias lossis tswj kom txias txias los tsim Oxide Txheej (IRE daim ntawv hlau).

• Nta: Zoo hlau yas ntawm qhov kub thiab txias, tsis tshua muaj zog dov, siab efficiency, tab sis pom tseeb saum npoo oxidation.

Cold Rolled Sawb Hlau
•Kub:Dov ntawm chav tsev kub (hauv qab no recrystallization kub).

• Txheej txheej:
1. Kub-rolled coil li cov khoom siv raw, pickling kom tshem tawm oxide txheej;
2. Ntxub Ntxoo Deformation (ua haujlwm hnyav);
3. Annealing kev kho (rov kho dua tshiab thiab tshem tawm kev ntxhov siab);
4. Tiav (xws li Leveling, txiav).

• Nta:Yuav tsum tau ntau cov txheej txheem, nruj me ntsis tswj, siab zoo.

Kub Rolled Sawb Hlau
• Muaj ib txheej Oxide saum npoo av, uas yog ntxhib thiab tej zaum yuav muaj cov micro-nrum pleb, pitting thiab lwm yam tsis xws luag.
• Thickness feem ntau yog ntau dua lossis sib npaug rau 1.2mm nrog kev thev naus laus zis loj loj (}}. {}}. 5 hli).

Cold Rolled Sawb Hlau
• Dig dos, tsis muaj oxidation, tuaj yeem yog galvanized lossis pleev xim.
• Txo cov tuab ({{0}}}}}}. 05mm), haum rau precision machining.

Kub Rolled Sawb Hlau
• Tsawg zog thiab hardness (xws li Q235 kub dov lub zog muaj zog ntawm txog 235MPA).
• Kev ua kom zoo tawv, kev ua siab loj, haum rau stamping.
• Muaj kev ntxhov siab uas muaj kev ntxhov siab, yooj yim rau deform.

Cold Rolled Sawb Hlau
• Ua haujlwm hnyav los txhim kho lub zog (xws li cov qoob loo muaj zog tom qab dov txias tuaj yeem ncav cuag ntau dua 300mpa).
• Hardness hardness tab sis tsis muaj txiaj ntsig zoo, xav tau annealing los txhim kho kev sib zog.
• Kev muaj kev ruaj khov zoo, qis kev ntxhov siab.

Kub Rolled Sawb Hlau
• Tsev qauv qauv (H-Beams, txuas hniav), raj dej, tsheb thavab, ntim, thiab lwm yam.
• Tsim nyog rau scenes nrog cov dej num tsawg thiab muaj zog nruab nrab.

Cold Rolled Sawb Hlau
• Cov vaj tse hauv tsheb, cov khoom siv hauv tsev (xws li cov tub yees, tshuab ntxhua khaub ncaws), cov cuab yeej siv tshuab), cov phiaj yas (cov kaus poom), thiab lwm yam), thiab lwm yam.
• Rau cov ntawv thov uas du thaj chaw, qhov ntsuas siab lossis cov kev kho mob txuas ntxiv.

Kub Rolled Sawb Hlau
• Siv Zog Siv Hluav Taws Xob Tsis Muaj Zog (Roll Moulding), tus nqi tsawg.
• Cov voj voog ua haujlwm luv luv, tsim nyog rau ntau ntau.

Cold Rolled Sawb Hlau
• Cov txheej txheem nyuaj (pickling, txias dov, annealing, thiab lwm yam), tus nqi siab.
• Ntau lawm Ntau lawm voj voog, siab dua tus nqi.

• Microstructure:Cov nplej kub dov yog ntxhib, cov khaub noom txias dov nplej tawg yog tawg thiab ua kom zoo nkauj recrystallization yog tsim tom qab annealing.

•Kev tiv thaiv ib puag ncig: KUB dov ua ntxiv cov pa roj carbon monissions ntawm qhov kub thiab txias, txias dov picking xav tau kev kho kom zoo.

• Cov Khoom Xaiv:Cold colling raw cov khoom siv tau zoo kub dov kauj, cov ntsiab lus tsis loj, tsis paub qab hau.

• Kub Rolling: Tus nqi qis, tuab tshwj xeeb, cov qauv txheej txheem.

• Xaiv Tau Txias Dov: Lub siab precision, nyias phab ntsa, siab pom lossis sib sib zog nqus cov tshuaj molding.

To taub txog qhov sib txawv ntawm ob pab rau cov ntaub ntawv xaiv uas yog lub zog, nqi thiab ua kom pom kev tsim qauv thiab cov nqi tsim khoom.