Thursday, April 13, 2017

[MW:26403] Stringer/weave bead in robotic welding machine

Dear all,
I am preparing a WPS for robotic welding of a pipe of dia 12". Welding process is GTAW + GMAW. As per QW 410.1 in ASME sec IX stringer/weave bead is there only for manual/ semiautomatic welding. During PQT I have done weaving on all the layers other than capping. Then what should I write in PQR for 410.1 ??

Also what does oscillation mean in robotic welding? Is there any limit for oscillation?

Regards,
Aby K Jose

--
http://www.linkedin.com/groups/MaterialsWelding-122787?home=&gid=122787&trk=anet_ug_hm
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.
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
To post to this group, send email to materials-welding@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/CACdTRdzjDGFESm1W0rBe5FjcwFQ9S05LtrU%3DsqaX5JA-921vBw%40mail.gmail.com.
For more options, visit https://groups.google.com/d/optout.

No comments:

[MW:34916] Applicability of Impact requirement as per ASME B31.3

Dear All, Design code – ASME B31.3, Welding Code- ASME BPVC SEC IX Material  to be used used during Fabrication - SA 333Gr6 (P No.1 G...