【摘要】 电子束焊接因其独特的优点,应用广泛。为了得到高质量的焊缝,需要注意诸多问题。通过对实际例子的论述和分析,讨论了影响电子束焊接质量的一些工艺因素,如焊缝结构设计、工装模具、焊接参数、电子束斑点位置、预热和退火、填充材料以及电子束跟踪焊接等。更多还原

【Abstract】 Due to the unique advantage,the electronic beam welding are used extensively.In order to get the high,quality welding seam.It needs to pay attention to a great deal of questions.Through argumentation and analysis,some technology factors of influence on electronic beam weldings quality are discussed,such as the structural design of welding seam,mould,parameters of welding,the spot position of electronic beam,preheat and anneal,filling materials and electronic beam tracking welding etc.更多还原