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Up Topic Welding Industry / General Welding Discussion / Welder qualification
- - By aravindkm002 (*) Date 04-29-2019 04:49
Hi all,
I have a WPS that is approved with Back gouging,can i use the same WPS to qualify my welders without Backing/Back gouging ?
According to AWS D1.1
Parent - By LToca85 (**) Date 04-29-2019 16:11
If you look at Table 4.12 I don't think you can.
Parent - - By Lawrence (*****) Date 04-29-2019 20:49
To weld without backing or backgouge you will first need s WPS that is qualified via clause 4.

You may then quality your welders (performance) with that.
Parent - By mariagarcia (*) Date 05-06-2019 12:14
Yes, you are right. :cool:
- By aravindkm002 (*) Date 04-30-2019 03:36
Thanks
- By Nthuseni Date 04-30-2019 05:20
"When welding arc spot welds, what decrease in welding current(amperage), wire feed speed or melting rate is permitted, without using another WPS?

a. None
b. 5%
c. 7%
d. 10%
- - By shiva979139 Date 06-12-2019 11:47
Dear Friends

i have WPS in EN Standard for shell with nozzle fit up as set-on type.
can i use the same wps for set-in type ?
Parent - By Shane Feder (****) Date 06-16-2019 10:30
Shiva,
Do not hijack a post.
Post your own question and you may get help.
Up Topic Welding Industry / General Welding Discussion / Welder qualification

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