Cold Roll Forming (Cold Roll Forming) yog txheej txheem shaping uas txuas ntxiv dov steel coils los ntawm cov txheej txheem ntau dhau los ua cov yob los tsim cov duab tshwj xeeb.
(1) Cov txheej txheem ntxhib tau txais kev sib koom ua ke ntawm cov yob sib koom thiab hloov cov yob. Thaum cov khoom tshwj xeeb hloov pauv, cov yob ntawm qee qhov chaw tsis tas yuav tsum tau hloov, uas tuaj yeem txuag tau qee qhov yob reserves.
(2) Cov ntawv yob sib xyaw ua ke rau cov yob yob, cov txheej txheem ntxhib yog rau qhov sawv ntsug, pawg ntsug yob yog txheej txheem obliquely, qhov ntim ntawm cov yob yob yog me me, thiab qhov hnyav ntawm cov yob ntawm cov tsoos yob txoj kev tshuab yog txo los ntawm ntau tshaj 1/3, thiab cov khoom siv yog compact.
(3) Lub yob zoo nkhaus yog qhov yooj yim, yooj yim los tsim thiab kho, thiab yob rov siv dua tus nqi siab.
(4) Kev sib sau ua haujlwm ruaj khov, lub tshuab dov muaj zog siv tau los ua cov raj nyias-walled thiab nraub qaum-walled hlab, thiab cov khoom specifications yog dav.
Txias yob txoj kev yog cov khoom siv-txuag, txuag hluav taws xob thiab ua haujlwm tau zoo thiab cov cuab yeej tshiab rau cov ntawv hlau sib sau. Siv cov txheej txheem no, tsis tsuas yog tuaj yeem tsim cov khoom lag luam zoo steel, tab sis kuj tuaj yeem ua kom luv luv ntawm cov khoom lag luam, txhim kho kev tsim khoom, thiab yog li txhim kho kev lag luam kev sib tw ntawm kev lag luam.
Nyob rau hauv ib nrab xyoo pua dhau los, txias yob txoj kev tau hloov zuj zus los ua cov txheej txheem zoo tshaj plaws ntawm cov ntawv hlau. 35% ~ 45% ntawm cov sawb hlau dov nyob rau hauv North America yog ua tiav rau hauv cov khoom los ntawm txias dabtsi yog khoov, uas yog ntau tshaj cov hlau siv nyob rau hauv lub tsheb kev lag luam.
Nyob rau hauv xyoo tas los no, cov khoom siv hlau txias tau siv dav los ua cov txheej txheem tseem ceeb hauv ntau qhov chaw xws li kev tsim kho, kev tsim tsheb, kev tsim nkoj, kev lag luam hluav taws xob thiab kev tsim khoom. Nws cov khoom muaj ntau yam los ntawm cov lus qhia zoo tib yam, qhov rooj thiab qhov rais thiab lwm yam khoom siv rau qee qhov tshwj xeeb profile tsim rau lub hom phiaj tshwj xeeb, nrog rau ntau hom. Qhov kev ua tau zoo ntawm ib chav tsev qhov hnyav ntawm txias-tsim steel yog zoo dua li cov khoom kub-kuav los tiag steel, thiab nws muaj qhov ua tiav qhov siab thiab qhov tseeb. Yog li ntawd, kev hloov kub-kuav los tiag steel nrog txias-tsim hlau tuaj yeem ua tiav cov txiaj ntsig ntawm kev txuag hlau thiab lub zog, yog li cov neeg xav tau cov hlau txias. Txoj kev loj hlob ntawm bent steel tau txais kev saib xyuas zoo. Nws yog lub siab xav tsis tu ncua ntawm cov neeg siv rau ntau yam, specification thiab zoo ntawm txias-tsim steel khoom uas txhawb txoj kev loj hlob sai ntawm txias-tsim forming tshuab.
Post lub sij hawm: Mar-09-2023
