摘要
输送管道经常需要在运行情况下安装分支管道,其与主管道相贯部分的切割必须满足防火、安全要求,并能在切割过程中自动检测、自动控制其切割轨迹。高压水射流管道带压智能切割机械采用添加磨料的高压水射流作为切割方法,能对不同管径、不同相交角度相交而成的非标准相贯线在密封环境中进行智能切割,并能自动取出废料。据此,介绍了该机械的总体结构、智能控制方案、运动执行机构及密封结构。使用结果表明相贯部分切割准确,且切割过程高效、安全,完全符合使用要求。
A new branch pipe has to be equipped when the pipe is transporting gas. Cutting process of intersected part with branch pipe in main pipe must be safety, quick and gas were not leaked. Intelligent cutting equipment adopted high-pressure water efflux with abrasive as cutting method and can automatically cut standard and non-standard intersecting lines formed by intersecting of different diameter pipe in different angle and non circle pipes in sealed pipe, and take off cutted material, General structure, intelligent control scheme, movement mechanical and sealing device are introduced in the paper. The results of appellation show that intersecting line is cutted accurately and the machine meets the requires of user.
出处
《金属材料与冶金工程》
CAS
2008年第6期58-61,共4页
Metal Materials and Metallurgy Engineering
关键词
水射流
带压管道
相贯线
智能切割
water efflux
gas pipe
intersecting line
intelligent cutting
