复合板封头制造工艺探讨

Research of manufacture craft about the compound plank head

阐述了大型复合板封头制造工艺全过程。通过对工艺、焊接方面采取适当的控制措施,做到了有效防止焊接变形、确保封头拼装各项尺寸及指标符合国家有关标准的要求。

This papert mainly elaborated the process of the manufacture craft of large and compound plank head. Taking the appropriate control measure of craft and weld, the aim can be attained to keep weld from transform effectively, insure the pack sizes and index for head to be put together and meet the national standard.