Heat input in welding calculation

How to calculate heat input in welding?

Dear Engineers,

hear i going to show you calculation for heat input calculation in welding with formula and units.

Inputs Required for Heat Input Calculation in Welding?

  • Current (Amperage) - Taken in amperes
  • Voltage - Unit is volts.
  • Travel speed. - Its unit depends on you if you want heat input in per Inch you can take it in inch also in MM meters. etc etc.
Also Read - 

Best MIG welding machine in India – Manual.

Unit of heat input in welding?

KJ/MM or KJ/M or KJ/Inch.
Its solely depends on in which unit you take travel speed.

Formulae for heat input calculation?

I * V * 60 / speed * 1000
calculateb heat input in welding formula
calculateb heat input in welding formula

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