这段焊接方面的论文摘要翻译的对吗？

缪剑波

摘要：90°弯头的内壁堆焊是加氢反应器的制造难点之一。目前通常是采取将90°弯头分为三段，各段分别堆焊后装配在一起，再对连接缝进行组焊和堆焊的制造工艺。该工艺不仅繁琐，而且质量不易控制。为了解决这个制造难题，我公司在现有堆焊设备和焊接变位机的基础上，通过开发一些简单的辅助工装，成功实现了90°弯头的内壁整体堆焊。本文详细介绍了90°弯头的制造难点、内壁整体堆焊的原理及对辅助工装的要求。


Abstract: The surfacing of the 90°elbow is one of the difficulties in the fabrication of the hydro Processing reactors .Usually we have to cut the curved tubes into three parts .After the surfacing of each part was completed，then assemble them into a whole , finish the welds and also the cladding of the welds. This Procedure is very complex and the quality of the surfacing is not easy to control. To solve this problem, we are succeed in  the surfacing of 90°elbow by using welding positioner and other simple auxiliary tools . This article introduced the difficulties in the manufacturing of the 90°elbow with cladding 、the principle of the surfacing of the 90°elbow and the requirements for the auxiliary tools.

laimeng

帮你顶一下！