[1]唐 彬,葛圣杰,卢志龙,等.F级燃机机组主汽调节阀现场修复机器人弧焊研究[J].焊管,2020,43(2):36-42.[doi:10.19291/j.cnki.1001-3938.2020.02.008]
 TANG Bin,GE Shengjie,LU Zhilong,et al.Research on On-site Repairing Robot Arc Welding forMain Steam Control Valve of F-gas Turbine[J].,2020,43(2):36-42.[doi:10.19291/j.cnki.1001-3938.2020.02.008]
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F级燃机机组主汽调节阀现场修复机器人弧焊研究()
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
43
期数:
2020年第2期
页码:
36-42
栏目:
工艺与设备
出版日期:
2020-02-28

文章信息/Info

Title:
Research on On-site Repairing Robot Arc Welding for
Main Steam Control Valve of F-gas Turbine
文章编号:
10.19291/j.cnki.1001-3938.2020.02.008
作者:
唐 彬1葛圣杰1卢志龙1马耀清1李 芳2
1. 上海电力股份有限公司 吴泾热电厂, 上海 200241;
2. 上海交通大学 上海市激光制造与材料改性重点实验室, 上海 200240
Author(s):
TANG Bin1 GE Shengjie1 LU Zhilong1 MA Yaoqing1 LI Fang2
1.Wujing Thermal Power Plant, Shanghai Electric Power Co., Ltd.,  Shanghai 200241, China;
2. Shanghai Key Laboratory of Material Laser Processing and Modification, Shanghai Jiao Tong University,Shanghai 200240, China
关键词:
弧焊机器人主汽调节阀现场修复数控加工中频感应
Keywords:
arc welding robotmain steam control valveon-site repairingnumerical control machiningintermediate frequency induction
分类号:
TG409
DOI:
10.19291/j.cnki.1001-3938.2020.02.008
文献标志码:
B
摘要:
针对电厂F级单轴燃气蒸汽联合循环机组主汽高压调节阀阀体内腔的本体裂纹和阀座开裂问题,对现场检修过程及自动化设备进行了研究。采用弧焊机器人、现场数控加工及中频感应内外加热技术,修复了主汽高压调节阀阀体内腔的本体裂纹和阀座开裂等缺陷。经过实际应用测试,修复后的阀门可达到出厂水平,保证了发电设备的安全性。为现场快速解决同类型机组高温高压蒸汽阀门的重大设备隐患的修复提供了工艺指导,具有工程应用价值和推广意义。
Abstract:
In view of the problem of the body crack and the seat crack in the inner cavity of the main steam high pressure regulator of F-gas steam combined cycle unit in power plant, the field maintenance process and the automatic equipment were researched. The defects such as the body crack and the seat crack in the inner cavity of the main steam high pressure regulator were repaired by the arc welding robot, field numerical control machining and the intermediate frequency induction internal and external heating technology. After the practical application test, the repaired valve can reach the factory level, ensuring the safety of power generation equipment. This research provides the technical guidance for the quick repair of the major equipment hidden trouble of the high temperature and high pressure steam valves of the same type of the unit on site, which has the engineering application value and the promotion significance.

参考文献/References:

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相似文献/References:

[1]霍厚志,黄 程,张玉财,等.弧焊机器人焊接工艺参数计算方法研究[J].焊管,2015,38(8):34.[doi:1001-3938(2015)08-0034-04]
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[2]霍厚志,黄 程,张 号,等.弧焊机器人焊接过程中常见问题分析[J].焊管,2017,40(1):50.[doi:10.19291/j.cnki.1001-3938.2017.01.010]
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备注/Memo

备注/Memo:

收稿日期:2019-11-07

基金项目: 国家电力投资集团公司科技项目“激光技术在电站检修高级智能应用与开发研究”(项目编号SH201911)。
作者简介:唐   彬(1973—),男,高级技师/工程师,本科,从事电站高端装备再制造技术服务工作。

更新日期/Last Update: 2020-04-03