Kev tshawb pom ntawm qhov vuam txoj hauj lwm ntawm cov kav hlau yog ib qho tseem ceeb heev ntawm kev tswj cov vuam zoo thiab tuaj yeem kuaj tau los ntawm ntau txoj hauv kev. Cov hauv qab no yog qee qhov kev tshawb nrhiav qhov chaw weld rau cov kav hlau:

1. Kev tshuaj xyuas qhov muag: Ua qhov kev soj ntsuam pom ntawm cov welds ntawm cov kav hlau steel los xyuas seb cov welds ntawm cov kav hlau puas nyob ntawm qhov chaw tsim thiab seb lawv puas yog offset lossis misaligned.
2. Kev ntsuas qhov ntev: Siv cov cuab yeej ntsuas xws li calipers, gauges, thiab lwm yam los ntsuas qhov loj ntawm qhov vuam txoj haujlwm ntawm cov yeeb nkab steel los xyuas kom meej tias qhov vuam txoj hauj lwm ntawm cov yeeb nkab steel ua tau raws li qhov yuav tsum tau ua.
3. Ultrasonic kuaj: Ultrasonic kuaj cov cuab yeej siv los ntsuas qhov vuam txoj haujlwm ntawm cov kav hlau, uas tuaj yeem ntes qhov tob, txoj haujlwm, thiab qhov zoo ntawm cov yeeb nkab steel welds.
4. X-ray tshuaj xyuas: X-ray tshuaj xyuas cov cuab yeej siv los kuaj xyuas cov yeeb nkab steel, uas tuaj yeem tso saib txoj haujlwm thiab cov qauv sab hauv ntawm cov yeeb nkab steel welds, thiab tsim nyog rau cov xwm txheej uas yuav tsum tau ua kom zoo rau cov yeeb nkab steel welds.
5. Kev tshuaj xyuas cov khoom sib nqus: Siv txoj kev tshuaj xyuas cov hlau nplaum sib nqus los xyuas qhov chaw ntawm cov yeeb nkab steel welds, tawg, inclusions thiab lwm yam tsis xws luag ntawm cov yeeb nkab steel welds tuaj yeem pom.
6. Optical fiber ntau nrhiav tau: Siv cov cuab yeej siv kho qhov muag fiber ntau los kuaj xyuas txoj haujlwm ntawm cov yeeb nkab steel welds, txoj hauj lwm, thiab qhov zoo ntawm cov yeeb nkab steel welds thaum lub vuam txheej txheem tuaj yeem raug saib xyuas hauv lub sijhawm.

Kev xaiv txoj kev ntsuas tsim nyog yog nyob ntawm cov khoom xws li cov khoom siv vuam, vuam txoj haujlwm, thiab cov kev xav tau zoo. Ib los yog ntau txoj hauv kev feem ntau raug xaiv rau kev ntsuas dav raws li qhov xwm txheej tshwj xeeb kom ntseeg tau tias qhov vuam zoo ua tau raws li qhov yuav tsum tau ua.