摘要
通过大型换热器研制,重点阐述了深孔加工试验、管板组件深孔加工及加工过程中加工难点控制方法,最终解决了管板组件深孔加工的工艺难题。
Through the development of large -scale heat exchanger, the deep -hole processing test, tube sheet components deep-hole processing and the difficulties to control in processing were introduced;Fi- nally, the technology problems in tube sheet components deep - hole processing technology problems were resolved.
出处
《压力容器》
北大核心
2008年第11期54-56,共3页
Pressure Vessel Technology
关键词
管板组件
深孔钻
BTA钻头
tube sheet components
deep - hole drilling
BTA aiguille
