Kev nkag mus tsis tiav thiab tsis muaj fusion defects
Qhov kev daws teeb meem tseem ceeb rau kev ua tsis xws luag yog los tswj cov vuam tam sim no kom zoo, uas tuaj yeem zam qhov tshwm sim ntawm qhov tsis xws luag. Los ntawm kev tswj
Thaum lub sij hawm welding txheej txheem, yog hais tias ib tug kev nyuaj siab yog tsim nyob rau hauv lub ntug ntawm lub weld, ua rau lub weld seam yuav tsum tau qis dua cov khoom s
Txhawm rau txhim kho qhov vuam zoo ntawm cov kav hlau kav thiab ua kom zoo rau cov slag suav nrog qhov tsis xws luag, nws yog ib qho tseem ceeb uas yuav tsum tau ua tib zoo saib xy
Ua rau Slag Inclusion Defects
Yuav kom daws tau qhov teeb meem porosity zoo dua nyob rau hauv kauv steel yeeb nkab vuam, nws yog ib qho tsim nyog los kho qhov chaw vuam raws li kev nkag siab ntawm kev tsim cov
Thaum lub sij hawm welding ntawm kauv steel kav, roj voids muaj nyob rau ntawm los yog nyob rau hauv lub weld nto. Qhov kev tsis zoo no yog hu ua porosity. Lub ntsiab yog vim li ca
Tshwj tsis yog tias tus neeg siv khoom tau teev tseg, cov kav hlau steel nrog cov phab ntsa thickness ntau dua 3.2 hli yuav tsum muaj bevel ntawm 3 0 degree rau 35 degree ; lub hau
Dab tsi yuav tsum tau them sai sai rau thaum chamfering - tawv me ntsis
Dab tsi yuav tsum tau them sai sai rau thaum lub sij hawm chamfering - Lamination thiab suav nrog
Tom qab plasma ya txiav, lub ntsej muag kawg ntawm kauv submerged arc welded yeeb nkab nrog ob-sided vuam tej zaum yuav muaj qhov tsis xws luag xws li cov yeeb nkab tsis sib xws, t
Kev kho vuam yog yuav tsum tau rau cov kav hlau uas muaj cov vuam tsis zoo los yog muaj cov hlua khi.