Wednesday, July 20, 2022

Re: [MW:33277] Pulsing current in wps ------ (What to fill in this area)

Though Pulsing is mentioned as a non-essential variable for GTAW, WPS is a document for Welder to follow apart from Approving. Hence necessary details shall be mentioned.

Thanks & Regards

J.Gerald Jayakumar




On Wednesday, 20 July, 2022 at 02:38:05 pm GMT+4, 'james gerald' via Materials & Welding <materials-welding@googlegroups.com> wrote:


SMAW & SAW no Pulsing.

Only GTAW & GMAW pulsing.


It depends on your Machine capability in adjusting the below.

Peak current & Time
Background Current & Time

Upslope & Downslope

Thanks & Regards

J.Gerald Jayakumar



On Wednesday, 20 July, 2022 at 12:22:37 pm GMT+4, madheswaran s <madhes.sss@gmail.com> wrote:


Dear Experts, 

What to write the in the wps , where pulsing current ------- mentioned

iF i use SMAW process in wps pulsing current -------
iF i use GTAW process in wps pulsing current -------
iF i use SAW process in wps pulsing current -------
iF i use GMAW process in wps pulsing current -------

What to write for each procss , 

Can one one tell the answers as mentioned avove.(Applicable/not applicable/none/yes etc.)

Thanks.
Madheswaran.S

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