Written by a pioneer in the field, this book covers all aspects of the emerging technology of arc welding. Part one quantitatively describes the dynamic behavior of arc welding, the power sources used, and their effect on welding technology through the basis of control theory. The second part describes new ways of controlling the welding arc through modern electronics. The next two sections establish the first mathematical model of the arc sensor on the basis of control theory and introduce a new method for measuring weldment temperature fields using the colorimetric-imaging method. The fifth and final section explains the idea of recognizing weld grooves with a three-dimensional vision system and automatic programming of the weld path.Wire feed motor \2 Motor driving circuit Circuit for wire feeding Overload protection ciro Output characteristics control circuit Power sourcea#39; Wire teed mechanism 5.13 Electrical configuration of the QH-ARC 103 control characteristic controlanbsp;...
|Title||:||Arc Welding Control|
|Publisher||:||Woodhead Publishing - 2003|