Back Gouge Welding. When the welding symbol is on top of the reference line the weld needs to be on the same side as the arrow. Back gouging is the removing process of root behind welding either by grinding gas cutting or by using gouging electrode.
As per AWS D11 The WPS qualified with CJP means that the Backing Back gouging works must be carried out. WPS SINGLE V GROOVEwith Back Gouge 031711022 R1 JOINT DETAIL ATTACHMENT r Unllnt ted Jlo-----1 _L to 18 o to 18 SINGLE V GROOVE with Bocl- Gouge JOINT DETAILS Weld SYMbol definitions per AWS A2412007 BACK WELD OTHER SIDE Back Gouge Required before welding side two Back ---. Please dont jump down my throat for asking this.
Gouge 7 60 Single V Groove FIELD wi Groove Angle.
Apr 9 2007 1121 AM. And was wondering what back gouge. Back Gouging for Full Penetration WeldsWhen it comes to critical strength application or members where pressure vessels are involved on many occasions we will have to complete an entire penetration weld so as to meet the parameters of the job or project. Back-gouge This term appears isolated in a drawing and I found the following definition in English.