摘要
６０年代以来，国内外能源、重型机械、重化工等工业对大直径精密深孔管件的需求量日益增长，迫切要求对传统的深孔加工技术进行重大变革；本文报道了华北工学院工艺所３年来在大深孔高效精密铰削方面已取得的重大进展。
Since60’s , the requirement for large-diameter precision deep-hole pipe is increasing daily in domestic and foreign industry of power, heavy machinery and heavy chemistry .The traditional deep-hole processing technology is urgently de-manded to make great rebtm. This paper reports the great progress of our re-search institute in high efficiency precisfon boring of largeAlameter deepholes dur-ing last three years.
出处
《华北工学院学报》
1995年第3期244-249,共6页
Journal of North China Institute of Technology
关键词
深孔
镗削
镗头
深炮眼
deep-hole
boring
boring head
