【摘要】 阐述了国外螺柱焊接技术的发展趋势,分析了各阶段的时间划分与特征,对国内螺柱焊接技术水平的现状与差距及短周期螺柱焊的优点和存在问题进行了分析,确认国外螺柱焊发展中短周期方式的大直径化将会引起螺柱焊接技术的革命性变化。更多还原

【Abstract】 The developing stages and tendency of stud welding abroad are presented, the time division and feature for ecach stage is analyzed. Then the present status of stud welding in China and the merit and existing problem for short circle stud welding is discussed. It shows that the large diameter with short circle will result in tremendous change for stud welding.更多还原