论文部分内容阅读
随着世界制造业的快速发展,焊接技术应用越来越广泛,焊接技术水平也随之越来越高。新的焊接工艺方法不断涌现,专业焊接设备日新月异。与此同时,国内外焊接设备生产企业也纷纷通过各种方式展示自身的实力,尤其是借助于展会展示品种繁多的产品和先进的技术。纵观2009年的三大焊接展,即2009年6月在上海举办的第14届北京·埃森焊接与切割展览会、2009年9月在德国
With the rapid development of the manufacturing industry in the world, the application of welding technology is more and more widely and the level of welding technology is also getting higher and higher. New methods of welding technology continue to emerge, professional welding equipment with each passing day. At the same time, domestic and foreign welding equipment manufacturers have also demonstrated their own strength through various means, especially with the help of the exhibition display a wide variety of products and advanced technology. Looking at the three major welding exhibitions in 2009, the 14th Beijing Essen Welding and Cutting Exhibition held in Shanghai in June 2009, the September 2009 exhibition in Germany