Input : using Current, welding speed but (Voltage: constant in TIG welding machine which I using)
How can I write the equation of heat flow, when voltage is constant ?
I have attached the details of TIG Welding maching.
Pankaj Biswas
Generally, we use heat input per unit length in welding study i.e. equal to = eta x V x I/ (ws). Where, eta = efficiency, V = voltage and I = current. So, here heat flow rate will be depends on current and ws. It is a very important parameter which contains most of the individual parameter.
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