Friday, May 6, 2011

RE: [MW:10975] RE: 10970] heat input calculation

what is 60 (V*I*60) in this formula?
 

From: vinod.kataria@blissanand.com
To: materials-welding@googlegroups.com
Subject: [MW:10974] RE: 10970] heat input calculation
Date: Fri, 6 May 2011 13:00:05 +0530

You can calculate by using following formula:-

 

Heat Input = (V*I*60)/(Travel Speed in mm) this will come in J for KJ please further devide it with 1000.

 

For the below value the Heat Input shall be

0.50 KJ.

 

With kind regards,

Vinod Kumar Kataria

GM - Operations

Bliss Anand Private Limited,

92B/93B Sector 5

IMT Manesar,Gurgaon,

National Capital Region Delhi.

India .

Phone : +91-124-4366000 (9 Lines)

Mobile Phone : +91-9560199004

Fax : +91-124-2290884

 

From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of Martin Prad
Sent: Friday, May 06, 2011 11:00 AM
To: materials-welding@googlegroups.com
Subject: [MW:10970] heat input calculation

 

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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