Dab tsi yog Ultrasonic Testing Steel Pipe Welds

• Yuav tsum tau rau cov cuab yeej kuaj ultrasonic rau welds

Kev sojntsuam kho cov lus qhia yog teem los ntawm sab laug mus rau sab xis los ntawm kev puas tsuaj ntev, kev puas tsuaj, kev delamination, thiab serial. Lub hom phiaj ntawm kev soj ntsuam ultrasonic yog txhawm rau txheeb xyuas qhov sib txuas ntawm qhov ncaj seam submerged arc steel yeeb nkab thiab 25mm niam txiv cov khoom ntawm ob sab ntawm qhov vuam. Lub E11554L / 2Q / 4D / 8TL system yog nruab nrog 7 txheej ntawm kev sojntsuam racks, ntawm ob pawg ntawm kev tshawb nrhiav qhov ntev (4 qhov kev sojntsuam) ntawm nws tus kheej txheeb xyuas qhov tsis xws luag nyob rau sab hauv thiab sab nraud ntawm thaj chaw weld thiab thaj chaw tshav kub ntawm cov vuam. ; ib txheej ntawm transverse detection system (2 sojntsuam) kuaj pom qhov tsis xws luag hauv thiab sab nraud ntawm qhov vuam thiab thaj chaw uas muaj cua sov; ob txheej ntawm cov txheej txheem nrhiav kom pom tuab (4 qhov kev sojntsuam) kuaj xyuas niam txiv cov ntaub ntawv txheej txheej tsis xws luag nyob rau hauv 30 hli ntawm ob sab ntawm vuam los ntawm cov dej txau coupling; ob pawg ntawm kev tshawb nrhiav cov tshuab (8 probes) feem ntau kuaj pom qhov tsis tiav kev nkag mus rau hauv nruab nrab ntawm cov vuam, thiab qhov kev ncua deb ntawm txhua qhov kev sojntsuam tuaj yeem hloov kho raws li phab ntsa thickness thiab txoj kab uas hla ntawm cov yeeb nkab steel.

• Standard yuav tsum tau rau ultrasonic flaw nrhiav kom tau ntawm welds

Kev kuaj ultrasonic tsis siv neeg yog txhawm rau txheeb xyuas cov welds, thaj chaw muaj kev kub ntxhov, thiab 30 hli vuam thiab cov khoom siv niam txiv tsis raug ntawm ob sab ntawm cov welds ntawm ncaj seam submerged arc welded steel kav. Qhov chaw qhov muag tsis pom kev rau kev tshawb pom ntawm cov yeeb nkab kawg tuaj yeem tsim los ntawm qhov tsis txaus ntseeg qhov system. Feem ntau, qhov muag tsis pom qhov chaw rau kev tshawb pom ntawm cov yeeb nkab kawg yog tsawg dua 150mm. Lub ultrasonic tsis siv neeg nrhiav kom tau piv piv txwv ntawm cov yeeb nkab steel yuav tsum muaj 6 longitudinal N5 grooves thiab 2 transverse N5 grooves.

• Daim ntawv thov ntawm ultrasonic kuaj ntawm welds

Ultrasonic kuaj ntawm cov yeeb nkab steel welds feem ntau yog tsom rau kev tshawb pom ntawm thaj chaw tsis xws luag tsim los ntawm cov kav hlau hlau thaum lub sij hawm vuam, xws li slag inclusions, pores, tawg, thiab tsis tiav kev nkag.