| 摘要 |
<p>A system and method for determining the approximate weight of metal consumables used by an electric arc welder over a period of welding time, the system comprises a program to calculate the total energy exerted by the welder over a period of welding, a divider to divide the total energy by a number including a power of a selected non-unity factor to obtain said weight. When the energy is in mega joules the factor is in the range of 3.2-4.2 and preferably approximately 4.0.</p> |
