generally GMAW is used for the filling & capping only.generally the amout of heat produced in this process also there will be chances of lack of fusion at the edges ( fusion boundaries ) the torch cup also makes sometimes for welding in the joint.But this process limited to only low pressure . You can follow with the s maw root & hot ,followed by remaining g maw .
regards
dinesh
-- regards
dinesh
On Thu, Jun 30, 2011 at 9:57 AM, Maulik Thakkar <mlkthakkar2@gmail.com> wrote:
Dear All,Why GMAW is not widely used for single sided full penetration joints (with out chip back) for pressure vessel industrial applications?Is there any problem regarding to penetraiton or lack of fusion? I am confusing. Request you to give technical answer.--
To post to this group, send email to materials-welding@googlegroups.com
To unsubscribe from this group, send email to materials-welding+unsubscribe@googlegroups.com
For more options, visit this group's bolg at http://materials-welding.blogspot.com/
The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take thnt eir own decisions w.r.t. applicable code/standard/contract documents.
To post to this group, send email to materials-welding@googlegroups.com
To unsubscribe from this group, send email to materials-welding+unsubscribe@googlegroups.com
For more options, visit this group's bolg at http://materials-welding.blogspot.com/
The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.
No comments:
Post a Comment