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逆变技术本身并不是什么新技术,但逆变器作为弧焊电源,还是最近六、七年的事,直至1978年以后才有个别厂家推出此类产品。但是由于它在技术经济性能方面具有一系列的优越性,所以逆变弧焊电源虽然出世迟,但发展快。1981年第10届埃森国际焊接展览会上,也还只有几家厂商展出,而且都是手弧焊电源(配附件亦可作TIG焊电源),但在1985年第11届埃森国际焊接展览会上展出的逆变式孤焊电源数量之多、规格品种之丰富,无不给人留下深刻的印象。的确,四年来逆变弧焊电源技术已大大向前发展了一步。仅就能收集到的资料来看,目前市场上出售的逆变电源有下列24种,其主要技术参数如附表所示。从这些产品中可看出逆变弧
Inverter technology itself is not a new technology, but the inverter as an arc welding power supply, or the last six or seven years until 1978, after some manufacturers have introduced such products. However, due to its technical and economic performance with a series of superiority, inverter arc welding power source although the birth of a late, but the rapid development. In 1981 the tenth Essen International Welding Exhibition, also only a few vendors on display, and are hand arc welding power supply (with accessories can also be TIG welding power supply), but in 1985 the 11th Essen International Welded exhibition on display at the inverter solitary welding power supply as much as the variety of specifications rich, all to make a deep impression. Indeed, inverter arc welding power supply technology has been greatly advanced in the past four years. Only to be able to collect the data, the current market for the sale of the inverter has the following 24 kinds of its main technical parameters as shown in the attached table. It can be seen from these products inverter arc