倾斜角度的垂直气电焊焊接技术及其应用
Welding Technology and Application for Vertical Electro-Gas Welding with Inclined Angle
戴小明 1郑登勇 1余辉贤 1孙光洁1
作者信息
- 1. 中船黄埔文冲船舶有限公司,广州 510715
- 折叠
摘要
我司承接的散货船和天然气水合物钻采船,底边舱和顶边舱斜壁板传统上采用CO2 焊,存在效率低和质量容易波动问题.相对传统的 90°垂直气电焊接技术,开展多角度的垂直气电焊接技术应用研究,实现了多个倾斜角度垂直气电焊接,提高了焊接效率及质量.本文对该项技术试验过程、使用特点和技术要求等进行介绍.
Abstract
The inclined wall panels of the bottom and top side compartments of bulk cargo ships and natural gas hydrate drilling and production ships undertaken by our company have traditionally been welded with CO2,which has problems of low efficiency and easy quality fluctuations.In response to the traditional 90° vertical electro-gas welding technology,research on the application of multi-angle vertical electro-gas welding technology has been carried out,achieving multiple inclined angle vertical electro-gas welding,and improving welding efficiency and quality.This article will introduce key points such as the experimental process,usage characteristics and technical requirements of this technology.
关键词
倾斜角度/气电焊/焊接技术Key words
inclination angle/electro-gas welding/welding technology引用本文复制引用
基金项目
工信部高技术船舶科研项目(CJ05N20)
出版年
2024
NETL
NSTL
万方数据