THE PREVIOUS PICTURE CUT OFF PART OF THE DIMENSIONS
[link http://files.engineering.com/getfile.aspx?folder=ad7d2ec7-dd4b-4748-97dc-39444a72a5f8&file=12_in.jpg]Link[/url]
(7) Undercut
(A) For material less than] in. (25 mm) thick, undercut shall not exceed 1/32 in. (1 mm), except that a maximum 1/16 in. (2 mm) is permitted for an accumulated length of 2 in. (50 mm) in any 12 in. (300 mm). For material equal to or greater than 1 in. thick, undercut shall not...
It says qualified to AWS prequalified joint details. That's it. So what do I do? I aksed our engineer this same question and he said.....
Find the picture in D1.1 that looks most like the joint youre welding to......
Seriously....... That's his answer.
in D1.1 2010 it shows prequalified CJP single V-goove weld(2) butt joint(B) they have tolerance listed there can we use those or is Figure 4.21 set in stone?
I have a welder doing a test to AWS D1.1. Figure 4.21 the Root opening shows 1/4" is there a tolerance? Just like angle shows 45 degrees is there a tolerance on that also?
Thank you.
I have a Welder Requalifying on SMAW our procedure states:
When renewal of AWS D1.1 welder/welding operator qualifications is
performed, the thickness required for the qualification test shall be 3/8 inch to qualify any production welding thickness greater than or equal to 1/8 inch.
Can he...
