Advanced Search
LIU Min, CHEN Shi-xuan, CHEN Yong, KANG Ji-dong. Finite element for analysing EBW residual stress in titanium alloy plates[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2004, (6): 62-65.
Citation: LIU Min, CHEN Shi-xuan, CHEN Yong, KANG Ji-dong. Finite element for analysing EBW residual stress in titanium alloy plates[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2004, (6): 62-65.

Finite element for analysing EBW residual stress in titanium alloy plates

More Information
  • Received Date: August 17, 2003
  • Two kinds of finite element model for analyzing electron beam welding(EBW) stress in titanium alloy plate were set up. For a 4mm thickness plate, the effect of different models on the calculated EBW residual stress was discussed. The results show that there is the longitude tensile residual stress in a very narrow region of welded joint, and the value of the residual tensile stress is close to the yield stress of the titanium alloy. Meanwhile there is the transverse residual compress stress on the surface of the heat-affected zone(HAZ). The residual stress value along the thickness direction is different in the HAZ. So the numerical model for analyzing EBW stress in titanium alloy thin plate should be carefully chosen in practical application.
  • Related Articles

    [1]YU Hongyu, LIU Zhihui, ZHANG Chengrui, CHEN Geng, GAO Tao. Positioning method for laser welding systems based on side-axis vision[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2024, 45(9): 42-49, 102. DOI: 10.12073/j.hjxb.20230926002
    [2]WU Rongzong, BAI Yanwei, MA Ziqi. Research and design on positioning device of pipe joint for piping system welding[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2019, 40(4): 107-111. DOI: 10.12073/j.hjxb.2019400109
    [3]MAO Zhiwei, ZHOU Shaoling, ZHAO Bin, SHI Zhixin, JIANG Yinsong, PAN Jiluan. Welding torch position and seam orientation deviation based on two stripes laser vision sensing[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2015, 36(2): 35-38.
    [4]LIU Jiangtao, CUI Baojian, XING Yazhou, GE Jinggang. Modeling and simulation of synchronous linkage welding system for double welding torches[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2014, 35(1): 83-86.
    [5]LIU Zhengwen, ZHENG Jun, JI Guanyu, ZHU Zhiming, PAN Jiluan. Automatic offset correction system of narrow gap arc welding torch for rail[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2011, (5): 45-48.
    [6]LI Haichao, DU Lin, DONG Na, GAO Hongming. Control system designed for all position pipe welding device[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2010, (9): 29-32.
    [7]REN Fushen, CHEN Shujun, YIN Shuyan, GUAN Xinyong. Modeling on weld position and welding torch pose in welding of intersected pipes[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2008, (11): 33-36.
    [8]ZHANG Xiao-yun, CHEN Guan-long, ZHANG Yan-song, ZHANG Xu-qiang. Design of PLC control system for servo gun spot welding system[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2006, (7): 1-4.
    [9]ZHU Zhi-ming, BAO Yun-jie, YU Song-tao. Real-time Control System of Torch-height Based on Through-the. Wfre Sensor[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2002, (3): 26-28,48.
    [10]JIAO Xiang-dong, JIANG Li-pei, XUE Long, CHAN Qiang, SUN Zhen-guo, WANG Jun-bo. Intelligent Control System of All-position Welding Robot[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2000, (4): 1-4.
  • Cited by

    Periodical cited type(6)

    1. 殷先卓. 水锤阀自动化焊接CCD视觉检测系统分析研究. 阀门. 2023(04): 512-515 .
    2. 谢本凯,张笑笑,蔡水涌,周强. 虚拟焊接训练技术研究进展. 焊接. 2022(05): 43-51 .
    3. 赵俊伟,宋金典,代军,黄俊杰,陈国强. 基于机器视觉的高频感应钎焊感应器位置检测方法研究. 河南理工大学学报(自然科学版). 2021(03): 85-91 .
    4. 贾瑞燕. 机器人焊接激光传感器装夹及调节工具设计. 机械制造文摘(焊接分册). 2021(04): 14-16 .
    5. 张天一,朱志明,郭吉昌,孙博文. 基于视觉与重力传感的焊缝空间姿态检测技术研究与发展. 电焊机. 2020(11): 1-6+142 .
    6. 郭吉昌,朱志明,孙博文. 基于视觉的焊枪空间位姿实时检测技术. 电焊机. 2018(09): 1-7 .

    Other cited types(0)

Catalog

    Article views (249) PDF downloads (66) Cited by(6)

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return