Friday, May 6, 2011

Re: [MW:10977] heat input calculation

dear Martin,
USE  VI/S TO GET JOULES/MM(VOLTAGE*CURRENT/WELDING SPEED)
71*9.5/3.2*25/60
regards
Dr.K G K MURTI

On Fri, May 6, 2011 at 11:00 AM, Martin Prad <martin_prad@hotmail.com> wrote:
gents,
 
how to calculate the heat input in KJ/mm if i have got the folowing parameters?
 
Amperage=71
Voltage=9.5
Travel speed=3.2 inch/minute
can you please put these in the formula?
 
thanks.

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