金属加工（热加工）Issue(4)：84-88,5.
大型相交圆管相贯线焊接坡口加工研究
Research on welding groove machining of intersecting round tube intersecting line
陈鑫 1宋鲁鹏 1孙婷婷1
作者信息
- 1. 青岛海西重工有限责任公司 山东青岛 266555
- 折叠
摘要
Abstract
In order to fulfill the ability of machining capability of complex surface structure which was facing intersecting groove of large-scale intersecting pipes,to ensure that the included angle of welding at any point on the intersecting line was the same.Firstly,the mathematical models were built by using the method of analytic geometry for the intersecting line,groove curve and it's expansion line;secondly,the mathematical models were transformed into a space curve through the CNC programming software,and the groove surface model was built based on this;finally,the machining of intersecting groove surface was completed by using CNC machining programming and CNC milling machine.关键词
相贯线/坡口曲面/模型/加工Key words
intersecting line/groove surface/method/processing引用本文复制引用
陈鑫,宋鲁鹏,孙婷婷..大型相交圆管相贯线焊接坡口加工研究[J].金属加工（热加工）,2024,(4):84-88,5.
