交流アーク熔接機の遠隔制御の方法

概要

論文の詳細を見る
This method is concerned with the utilization of welding cables without using control cables in order to remotely control a-c arc welding machine. The current of the welding transformer is adjusted by a small d-c motor whose control is carried out by connecting between wedling cables a control box containing half wave dry rectifiers. When the connection of the senses is turned over, the motor can also rotate reversely. The method has the following advantages : (1) Non-use of control cables; (2) Non-use of relays; (3) Control box is small, light and not dangerous electrically; (4) Simpler operation; (5) Easier maintenance; (6) Longer life; (7) Possibility of common use of a control box for many welding machines; (8) Owing to the employment of welding transformer without moving parts, the control motor is small; (9) Possibility of applications to large welding machines and a-c machines of other types. In the paper, the authors state the structure and the characteristics of the control motor, the control box and the welding transformer of new remote control type, and explain the actual control circuit. This paper was awarded a Prize amounting to 10,000 Belgian francs as Honourable Mention in the Arcos International Competition 1953.
社団法人溶接学会の論文
1956-01-10