Welded kav, tseem hu ua welded steel kav, yog cov hlau kav hlau ua los ntawm vuam hlau daim hlau lossis cov strips tom qab kev sib tw thiab sib sau ua ke ntev ntawm 6 meters. Cov txheej txheem ntau lawm ntawm welded kav yog yooj yim, kev lag luam ntau, tab sis lub zog dav dav yog qis dua ntawm Seamless Steel kav.
Kev faib tawm welded kav
Welded kav tuaj yeem raug cais raws li cov qauv sib txawv:
Raws li daim ntawv ntawm Welds: Lawv tau muab faib ua kev sib faib ncaj welded kav dej thiab muab kauv welded kav. Cov cheeb tsam me me welded kav siv cov leeg leeg vuam, thaum loj uas cov kab uas loj heev siv kauv vuam.
Raws li cov qauv kev tsim khoom: lawv suav nrog cov kav dej thaiv thaiv kev siv hluav taws xob, tiv thaiv welded kav, cov ntau ntau welded kav, thiab lwm yam.
Raws li cov ntaub ntawv thiab siv: lawv tau muab faib ua cov kav hlau welded, alloy steel welded kav, galvanized welded kav, cov xaim roj av, thiab lwm yam.
Siv ntawm welded kav
Welded kav yog dav siv nyob rau hauv ntau lub teb kev lag luam, suav nrog pipelines, tshuaj kho mob, khoom lag luam, cov cuab yeej siv lub teeb, thiab cov cuab yeej tsim teeb. Vim nws lub teeb yuag, cov kav dej welded tseem muaj dav nyob rau hauv kev tsim cov khoom siv me me thiab cov qauv ua kom zoo nkauj thaum khoov thiab torsional ua tau zoo ib yam. Tsis tas li ntawd, welded kav tseem siv tau siv nyob rau hauv cov rooj tog thiab chav ua noj ua mov.
Cov txheej txheem tsim khoom ntawm cov kav dej welded
Cov txheej txheem tsim khoom ntawm welded kav tsuas yog suav nrog cov hauv qab no:
High zaus vuam: Siv cov tawv nqaij cov nyhuv thiab cov nyhuv sib thooj ntawm lub xeev weld tau ua tiav los ntawm extrusion.
Submerged Arc Vuam: Vuam yog ua los ntawm cov roj thaiv hluav taws xob vuam thiab ntev ntev submerged arc vuam, uas haum rau huab hwm coj ntau lawm.
Kev Soj Ntsuam Zoo Ntawm Welded Kav
Welded kav yuav yauv tshuaj xyuas los ntawm cov khoom raw, suav nrog kev kuaj kom dej siab, thiab lwm yam, kom ntseeg tau tias qhov zoo ntawm txhua qhov txuas.
