Abstract:

Abstract: In the daily production work of mines, cross welding of two pipes is a common problem. Ensuring the smaller butt gap, smooth welding interface is to improve the welding quality of fruit core requirements. This article introduces the application of the pipe butt welding port in the production from the numerical simulation research of pipe butt welding port .

摘要：

摘　要：在矿山的日常生产工作中，两根管道交叉焊接是较常见的问题，保证较小的对接缝隙，平滑的焊接接口，是提高焊接质量果的核心要求，重点从管道对接焊口形式的数模化研究入手，介绍管道对接焊口形式在生产中的应用。