摘要
根据大厚度复合钢板真空电子束焊接的要求,研制了一台专用电子束焊接机,解决了大型真空室箱体在高真空状态下的变形问题,采用合理的真空密封结构和X射线的屏蔽防护,保证了焊接过程的稳定可靠,很好地满足了生产需求。
Design and manufacture of vacuum electron beam welding device according to the demand of welding of the large thick plates are introduced in this paper. Solve the large vacuum chamber casing deformation under high vacuum. Adopt the reasonable structure of vacuum sealing and X ray shielding protection, the stabilization and credibility during welding process are ensured and the demand of production are well satisfied.
出处
《大众科技》
2016年第2期77-79,共3页
Popular Science & Technology
基金
火炬计划项目(2009GH010181)
创新基金项目(05C26224501279)
创新基金项目(10C26224502821)
关键词
真空室
变形
密封
X射线的屏蔽防护
Vacuum chamber
deformation
seal
X ray shielding protection
