Cov txheej txheem raug ntawm Ncaj Seam Steel Kav Hlau

• Vuam siab

• Qhov tseem ceeb thiab txoj ntsiab cai

Vuam siab yog ib qho ntawm cov thawj coj hauv cov txheej txheem vuam. Thaum ob sab ntawm cov yeeb nkab dawb paug yog rhuab mus rau lub tshuab sib tw, nyob rau hauv kev ua haujlwm ntawm extrusion siab, uas yog, kev sib nrig sib xws tshwm sim kom ua tiav vuam. Vuam siab muaj qhov kev kub siab vuam muaj qhov cuam tshuam ncaj qha rau lub zog thiab tawv ntawm Weld Seam.

• Kev cuam tshuam ntawm tsis muaj zog

Thaum cov ntawv thov vuam siab yog qhov me me heev, lub vuam npoo ntawm cov hlau tsis tuaj yeem nqus tau. Raws li qhov tshwm sim, seem tsis muaj- nws yog xim hlau suav thiab hlau oxides hauv Weld Seam tsis yooj yim ntiab tawm vim qhov tsis txaus ntseeg. Qhov no ua rau muaj kev txo qis hauv lub zog ntawm Weld Seam, ua rau nws kis tau. Piv txwv li, hauv kev tsim cov loj- txoj kab sib chaws

Ntawm qhov tod tes, thaum lub siab siab dhau, feem ntau ntawm cov hlau uas tau mus txog qhov kev sib tw kub yuav raug extruded. Qhov no tsis yog txo qis lub zog ntawm Weld Seam tab sis kuj ua kom muaj kev cuam tshuam xws li dhau los ntawm sab hauv thiab sab nraud butrem. Hauv kev tsim cov hlau hluav taws xob rau kev tsim kho cov vuam muag, cuam tshuam rau lawv txoj kev sib txuas lub zog thiab tag nrho ruaj khov thaum siv.

• Txoj Kev Tswj

Hauv kev siv cov kev siv, nws yog qhov tseem ceeb kom tau txais cov kev ua kom zoo vuam raws li cov kev sib txawv. Vim muaj kev ua taus qhov dav thiab tuab ntawm cov yeeb nkab dawb paug, nrog rau cov kev hloov pauv hauv kev sib tw kub thiab vuam extrusion siab siab yuav xav tau kho. Lub vuam extrusion tus nqi yog feem ntau tswj hwm los ntawm kev kho qhov kev ncua deb ntawm kev rho tawm rolls. Ib qho ntxiv, nws kuj tseem tuaj yeem tswj hwm los ntawm cov kab phia phia phia ua ntej thiab tom qab extrusion rolls. Piv txwv li, hauv cov yeeb nkab steel manufacturing tsob nroj, tiag- lub sij hawm diamerters ntawm cov kev sib txawv ntawm cov rolls, kom cov vuam siab tseem nyob rau hauv ntau yam.

 

 

• Vuam ceev

• Lub luag haujlwm hauv cov txheej txheem vuam

Lub vuam ceev kuj yog qhov tseem ceeb hauv kev siv vuam, uas muaj feem cuam tshuam nrog cov cua sov, qhov tsis txaus ntseeg ceev ntawm Weld Seam, thiab cov kev sib nrig sib tog ntawm Weld, thiab cov kev sib nrig sib pab ua ke. Nyob rau hauv high - zaus vuam, cov vuam zoo feem ntau txhim kho raws li lub vuam ceev. Qhov no yog vim hais tias shortening lub caij sov seplue the whatre ntawm ntug cua sov thiab txo lub sijhawm rau kev tsim cov hlau oxides.

• Qhov tshwm sim ntawm kev nrawm nrawm

Thaum lub vuam ceev txo qis, tsis tsuas yog thaj chaw cua kub tsis yog qhov hloov pauv ntawm molten ntawm cov lus tawm thaum tshav kub kub, ua rau muaj cov burrs loj dua. Hauv qis {- Ceev vuam, nrog cov tswv yim kub dua, siv hlau ntau dua. Yog tias lub vuam vuam tsis tau nqa tawm raws li cov kev cai tshwj xeeb, feem ntau yuav tshwm sim. Piv txwv li, hauv kev tsim cov thin -}} walled ncaj seam steel kav thiab cuam tshuam rau kev ua haujlwm tsis sib xws thiab cuam tshuam rau kev ua haujlwm ib txwm ntawm cov twj paj nruag.

• Txhim Kho Thiab Tswj

Yog li ntawd, nyob rau hauv high - zaus watred yeeb nkab tsim, thiab nws yuav tsum tau siv ntau qhov kev sib txawv ntawm cov khoom siv tshuab hluav taws xob thiab cov khoom siv vuam ntawm cov khoom siv. Niaj hnub nimno Steel Yeeb Raug Feem ntau cov kev lag luam feem ntau siv cov tshuab ceev uas tuaj yeem kho qhov kub thiab txias thiab tam sim no, ua kom muaj zog} zoo thiab kev tsim khoom zoo.

• Qhib lub kaum

• Zaj ntsiab lus thiab tseem ceeb

Qhov qhib lub kaum ntse ntse yog hais txog lub kaum sab xis ntawm ob sab ntawm cov yeeb nkab dawb paug pem lub taub hau extrusion yob. Qhov qhib lub kaum sab xis yog cuam tshuam nrog kev ruaj ntseg ntawm cov txheej txheem hlawv thiab muaj qhov cuam tshuam tseem ceeb ntawm kev vuam zoo. Thaum qhib lub kaum sab xis txo qis, qhov kev ncua deb ntawm cov npoo kuj txo qis, uas txhim kho cov nyhuv sib thooj. Nyob rau hauv tib yam kev mob, nws tuaj yeem nce cov cua sov kub ntawm cov npoo, yog li nce lub vuam ceev.

• Qhov cuam tshuam ntawm cov ces kaum ntau

Txawm li cas los xij, thaum qhib lub kaum sab xis yog qhov tsawg heev, qhov kev ncua deb ntawm kev sib cav sib ceg ntawm kev rho tawm cov yob thiab cov chaw nruab nrab yuav txuas ntxiv. Qhov no ua rau cov npoo tsis tas yuav tsum extruded ntawm qhov kub siab tshaj plaws, txo lub vuam zoo thiab nce zog siv.

• Hloov kho kom haum

Siv tau cov kev paub ntau lawm hais tias qhib lub kaum ntse ntse tuaj yeem hloov kho txoj hauj lwm ntev ntawm cov kev qhia yob, feem ntau nyob rau hauv ib thaj tsam ntawm 2℃{1} {1} degree. Nyob rau hauv cov ntaub ntawv uas cov lus qhia yob tsis tuaj yeem hloov kho ntev, qhib lub kaum ntse ntse tuaj yeem hloov kho los ntawm kev siv cov kev qhia ntawm lub nplhaib los yog lub kaw. Piv txwv li, hauv cov yeeb nkab steel, los ntawm kev sim txuas ntxiv thiab kev hloov kho ntawm kev tswj hwm weld, kev tsim tawm ntawm kev tsim kho ntawm kev tsim qauv ntawm ncaj seam steel kav hlau.

Hauv kev xaus, hauv kev tsim khoom lag luam ntawm ncaj seam steel kav, vuam siab, thiab qhib lub kaum sab xis thiab tseem ceeb heev. Nkag siab txog lawv cov hauv paus ntsiab lus, kev cuam tshuam, thiab kev tswj hwm yog qhov tseem ceeb rau kev ua kom zoo thiab ua tau zoo ntawm seam steel kav hlau. Cov yeeb nkab steel hlau tsim kev lag luam yuav tsum txuas ntxiv cov teeb meem thiab cov nqi sib txawv los txhim kho cov kev lag luam sib txawv rau kev siv seam ncaj qha.