[1]毛小飞,徐少华,黄以会,等.风电塔架Q345E-Z35厚板不清根GMAW+SAW焊接工艺[J].焊管,2016,39(11):18-22,26.[doi:10.19291/j.cnki.1001-3938.2016.11.005]
 MAO Xiaofei,XU Shaohua,HUANG Yihui,et al.Q345E-Z35 Thick Plate Without Back Chipping Technology & GMAW+SAW Welding Process for Wind Power Tower[J].,2016,39(11):18-22,26.[doi:10.19291/j.cnki.1001-3938.2016.11.005]
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风电塔架Q345E-Z35厚板不清根GMAW+SAW焊接工艺
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
39
期数:
2016年第11期
页码:
18-22,26
栏目:
工艺与设备
出版日期:
2016-11-28

文章信息/Info

Title:
Q345E-Z35 Thick Plate Without Back Chipping Technology &
GMAW+SAW Welding Process for Wind Power Tower
文章编号:
10.19291/j.cnki.1001-3938.2016.11.005
作者:
毛小飞1徐少华2黄以会3赵 炜4韩海华1
(1. 南通中集大型储罐有限公司, 江苏 南通 226010;
 2. 南通科技职业学院, 江苏 南通 226007;
3. 合肥紫虹钢构有限公司, 合肥 231265;
 4. 江苏大学, 江苏 镇江 212013)
Author(s):
MAO Xiaofei1 XU Shaohua2 HUANG Yihui3 ZHAO Wei4 HAN haihua1
(1. HOLVRIEKA(CHINA) Co., Ltd., Nantong 226010, Jiangsu, China;
2. Nantong Vocational College of Science and Technology, Nantong 226007, Jiangsu, China;
3. Hefei Purple Rainbow Steel Co., Ltd., Hefei 231265, China;
4. Jiangsu University, Zhengjiang 212013, Jiangsu, China)
关键词:
焊接厚板X形坡口GMAW打底焊SAW填充焊无碳刨不清根焊接工艺
Keywords:
welding thick plate X groove GMAW backing welding SAW filling welding non-carbon gouging without back chipping welding technology
分类号:
TG444
DOI:
10.19291/j.cnki.1001-3938.2016.11.005
文献标志码:
B
摘要:
为了得到环保、高效的风力塔架焊接工艺,新能源风力发电塔架采用了Q345E-Z35低合金高强度结构钢,X形坡口、GMAW打底焊、SAW填充焊的工艺,进行了力学性能试验和硬度试验分析。结果表明:焊接过程中采取必要的工艺措施能防止焊接冷裂纹的产生;同时新工艺GMAW+SAW不清根与FCAW相比,可实现高效环保、提高效率、降低成本,力学性能满足工况使用要求。
Abstract:
In order to get the high efficient environmental protection wind power generation tower, the X type groove, GMAW backing welding and SAW filler welding were used for Q345E-Z35 high strength low alloy structural steel of the new energy wind power generation tower, and analyzed the mechanical properties test and hardness test. The results showed that necessary measures can be taken to prevent cold cracking during welding process. And the new technology of GMAW+SAW without back chipping technology was compared with FCAW, it can realize high efficient environmental protection, improve efficiency, reduce cost and the mechanical performance meet the use requirements of working condition.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期: 2016-08-18
作者简介: 毛小飞(1986 —), 男, 汉族, 江苏南通人, 本科, 工程师, 目前从事钢结构和压力容器焊接工艺技术工作。
更新日期/Last Update: