A quick WHI Calc.....courtsey AWI
Regards,On Tue, Oct 22, 2013 at 1:10 PM, Bharat Kumar <asopa.bharat@gmail.com> wrote:
Dear Sir,In general:1. Welding current is the most influential variable in welding process which controls the electrodeburn off rate, the depth of fusion and geometry of the weldments.2. Voltage is the electrical potential difference between the tip of the welding wire and the surface of themolten weld pool. It determines the shape of the fusion zone and weld reinforcement. High welding voltageproduces wider, flatter and less deeply penetrating welds than low welding voltages. Depth of penetration ismaximum at optimum arc voltage.On Tue, Oct 22, 2013 at 12:09 PM, suresh kumar <sureshk.p21@gmail.com> wrote:--Dear ExpertsWhat is the effect of welding while the change in the following charecteristics beyond their range1. Voltage2.CurrentRegardsSureshkumar
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Thanks & Regards,A Bharat Kumar+91 9989717650--
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Manisch Kumar,
email- tetrabirk@gmail.com,tetra_birk@rediff.com
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