一、引 言 近年来,由于大规模集成电路及微型计算机的迅速发展,使计算机控制技不得到了广泛的应用,各种生产过程的自动化程度得到了迅速提高。国外将微型计算机应用于焊接过程检测、焊接过程控制,从而使焊馁技术的发展出现了一个新的面貌。在宇航部门应用计算机控,制的焊接设备 I. Introduction In recent years, due to the rapid development of large-scale integrated circuits and microcomputers, computer control technology has not been widely used, and the degree of automation of various production processes has been rapidly increased. Foreign microcomputer applications in the welding process testing, welding process control, so that the development of solder-hungry technology has emerged a new look. In the aerospace sector computer-controlled, system of welding equipment