摘要
针对国外高炉出现的斜孔以及超长斜孔加工困难且加工精度难以保证的难题,通过三维模型分析和实践论证,利用一些常用的机具进行组装,并与传统的钻孔工艺配合,最终加工出了满足设计要求精度的斜孔,可为同类孔洞的加工提供经验。
For processing and precision difficulties on inclined hole＆overlength inlined hole abroad, by dimensional model analysis and practice demonstration, using assembled common machines and traditional drilling process , eventually the inclined hole within the construction design requirements on precision was processed. Which can provide experiences on processing similar holes.
出处
《钢结构》
2011年第11期61-63,82,共4页
Steel Construction
关键词
高炉开孔
加工斜孔
加工超长斜孔
加工斜孔设备
opening shell of blast furnace
processing inclined hole
processing overlength inclined hole
machineof processing inclined hole
