| 切割带钝边的管道焊接坡口的数学模型及仿真 |
| |
| 引用本文： | 王旗华,殷国富,徐雷,何赛松.切割带钝边的管道焊接坡口的数学模型及仿真[J].焊接学报,2012,33(3):77-80. |
| |
| 作者姓名： | 王旗华 殷国富 徐雷 何赛松 |
| |
| 作者单位： | 四川大学制造科学与工程学院,成都,610065 |
| |
| 基金项目： | 国家自然科学基金资助项目(51075287);四川省科技支撑计划资助项目(2010GZ0051) |
| |
| 摘 要： | 针对三通接头焊接的焊前坡口切割问题,对斜边焊接坡口和带钝边焊接坡口进行对比,分析了带钝边焊接坡口的优点,阐述了管件带钝边焊接坡口支管切割及主管切割原理;在现有斜边焊接坡口切割数学模型的基础上,分别建立了带钝边焊接坡口支管切割及主管切割数学模型.用AutoCAD VBA工具对切割数学模型进行仿真分析,验证了所建立的数学模型的可靠性和实用性.为三通接头焊接的焊前坡口切割提供了新的理论依据与思路.
|
| 关 键 词： | 数控管件切割 三通接头 斜面坡口 带钝边焊接坡口 |
| 收稿时间： | 2010/12/30 0:00:00 |
Mathematical model and simulation for cutting of pipe tee with root face groove |
| |
| WANG Qihu,YIN Guofu,XU Lei and HE Saisong.Mathematical model and simulation for cutting of pipe tee with root face groove[J].Transactions of The China Welding Institution,2012,33(3):77-80. |
| |
| Authors: | WANG Qihu YIN Guofu XU Lei and HE Saisong |
| |
| Affiliation: | (School of Manufacturing Science & Engineering,Sichuan University,Chengdu 610065,China). |
| |
| Abstract: | Aimed at the groove cutting during the pipe tee manufacturing,this paper compared bevel groove with root face groove,and presented the advantages of root face groove cutting for pipe tee.The principle of root face groove cutting for branch pipe and main pipe was demonstrated,and then the root face groove cutting model was established,based on the bevel groove cutting model.After simulation with AutoCAD VBA programming tools,the models were verified to be reliable and practical.This paper provides a new approach to improve the welding quality and enhance the manufacturing efficiency of pipe tee. |
| |
| Keywords: | CNC pipe cutting pipe tee bevel groove root face groove |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《焊接学报》浏览原始摘要信息 |
|
点击此处可从《焊接学报》下载全文 |
|
