我国的造船工业,在毛主席的革命路线指引下获得了很大的发展,不少船厂都能成批建造万吨级的货轮和油轮。随着船舶吨位的增大、焊接工作量也不断增加。为适应高速度发展造船工业的需要,造船厂和有关部门研制了许多新工艺、新材料和新设备,有些已在生产中得到应用。本文主要就焊接新工艺、新材料在我厂的应用状况作一介绍,并概述今后的发展趋势。内场拚板的自动焊接 China’s shipbuilding industry has gained great development under the guidance of Chairman Mao’s revolutionary line. Many shipyards can build thousands of tons of cargo ships and oil tankers in batches. As the tonnage of ships increases, the amount of welding work also increases. To meet the needs of the shipbuilding industry at a high speed, the shipyards and relevant departments have developed many new techniques, new materials and new equipment, some of which have been applied in production. This article mainly introduces the new welding technology and new material application situation in our factory, and summarizes the future development trend. Infield puzzle automatic welding