Abstract
Owing to the complex structures of welding materials, special welding conditions, and challenges during the automatic welding of the liquefied natural gas (LNG) ship Mark III’s membrane tank, a series–parallel–series hybrid structure mobile welding robot having sufficient adaptability for welding corrugated plates in membrane tanks was designed in this study. The configuration of the hybrid robot had good workspace characteristics, and it could always maintain a certain distance and angle between the end of the welding torch and the weld line because of its detection and control system coordination. In this study, degrees of freedom, kinematic characteristics, workspace, and adaptability analyses were conducted for the hybrid mechanism. A simulation verification was performed, and a ripple-trajectory-following experiment was conducted using real objects. The simulation and experimental results showed that the welding robot had a reasonable mechanism design, smooth motion, and good terminal distance and angle control, thus meeting the requirements for automatic welding of corrugated plates in membrane tanks.
Similar content being viewed by others
Data availability
Agree to open source sharing.
Code availability
Agree to open source sharing.
References
Gu Y, Chen X, Wang L (2015) Key technologies for building cargo containment system (CCS) mock-up of membrane type LNG carriers. Nav Archit Ocean Eng 31(2):62–67, 73
Yu YH, Kim BG, Lee DG (2012) Cryogenic reliability of composite insulation panels for liquefied natural gas (LNG) ships. Compos Struct 94(2):462–468. https://doi.org/10.1016/j.compstruct.2011.08.009
Ang MH, Lin W, Lim SY (1999) A walk-through programmed robot for welding in shipyards. Ind Rob 26(5):377–388. https://doi.org/10.1108/01439919910284000
Zhou B, Liu Y, Xiao Y, Zhou R, Gan Y, Fang F (2021) Intelligent guidance programming of welding robot for 3D curved welding seam. IEEE Access 9:42345–42357. https://doi.org/10.1109/access.2021.3065956
Li D, Chen H, Sheng Y, Yang L (2019) Dual-station intelligent welding robot system based on CCD. Meas Sci Technol 30(4):045401. https://doi.org/10.1088/1361-6501/ab02d7
Zhang G, Zhang Y, Tuo S, Hou Z, Yang W, Xu Z, Wu Y, Yuan H, Shin K (2021) A novel seam tracking technique with a four-step method and experimental investigation of robotic welding oriented to complex welding seam. Sensors (Basel) 21(9):3067. https://doi.org/10.3390/s21093067
Lima EJ, Fortunato Torres GC, Felizardo I, Ramalho Filho FA, Bracarense AQ (2005) Development of a robot for orbital welding. Ind Rob 32(4):321–325. https://doi.org/10.1108/01439910510600182
Gui Z, Deng Y, Sheng Z, Xiao T, Li Y, Zhang F, Dong N, Wu J (2014) Design and experimental verification of an intelligent wall-climbing welding robot system. In: 17th International Conference on Climbing and Walking Robots and the Support Technologies for Mobile Machines, Poznan, Poland, 21–23 July 2014. World Scientific, pp 117–124. https://doi.org/10.1142/9789814623353_0014
Lee D, Lee S, Ku N, Lim C, Lee K-Y, Kim T-W, Kim J, Kim SH (2010) Development of a mobile robotic system for working in the double-hulled structure of a ship. Robot Comput Integr Manuf 26(1):13–23. https://doi.org/10.1016/j.rcim.2009.01.003
Ku N, Cha J-h, Lee K-Y, Kim J, Kim T-w, Ha S, Lee D (2010) Development of a mobile welding robot for double-hull structures in shipbuilding. J Mar Sci Technol 15(4):374–385. https://doi.org/10.1007/s00773-010-0099-5
Jiang Y (2021) Corrugated plate automatic welding machine and its control system. China Patent 202110952943(4):12
Wang Y, Lyu C, Liu J (2021) Kinematic analysis and verification of a new 5-DOF parallel mechanism. Appl Sci 11(17):8157. https://doi.org/10.3390/app11178157
Shi X, Ren L, Liao Z, Zhu J, Wang H (2017) Design & analysis of the mechanical system for a spacial 4-DOF series-parallel hybrid lower limb rehabilitation robot. J Mech Eng 53(13):48–54. https://doi.org/10.3901/jme.2017.13.048
Carretero JA, Podhorodeski RP, Nahon MA, Gosselin CM (2000) Kinematic analysis and optimization of a new three degree-of-freedom spatial parallel manipulator. J Mech Des 122(1):17–24. https://doi.org/10.1115/1.533542
Guo J, Zhu Z, Chen M, Li Q (2018) Structural design and kinematics modeling of welding robot system for box-type steel structure. Trans China Weld Inst 39(8):32–37, 130. https://doi.org/10.12073/j.hjxb.2018390196
Li L, Huang Y, Guo X (2019) Kinematics modelling and experimental analysis of a six-joint manipulator. J Eur Syst Autom 52(5):527–533. https://doi.org/10.18280/jesa.520513
Au C, Barnett J, Lim SH, Duke M (2020) Workspace analysis of Cartesian robot system for kiwifruit harvesting. Ind Rob 47(4):503–510. https://doi.org/10.1108/ir-12-2019-0255
Chu W, Huang X, Li S (2021) A calibration method of redundant actuated parallel mechanism for posture adjustment. Ind Rob 48(4):494–509. https://doi.org/10.1108/ir-11-2020-0251
Chen Q (2008) Welding handbook. China Machine Press, Beijing
Acknowledgements
We thank LetPub (www.letpub.com) for its linguistic assistance during the preparation of this manuscript.
Funding
This work was supported by the Natural Science Foundation of China [51675233].
Author information
Authors and Affiliations
Contributions
All authors contributed to the study conception and design. Material preparation, data collection, and analysis were performed by all authors. The first draft of the manuscript was written by [Han Qingqing] and all authors commented on previous versions of the manuscript. All authors read and approved the final manuscript.
Corresponding author
Ethics declarations
Ethics approval
Not applicable.
Consent to participate
All authors have approved to participate.
Consent for publication
The authors give the consents to publish the manuscript.
Competing interests
The authors declare no competing interests.
Additional information
Publisher's note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
This article is part of the Topical Collection: New Intelligent Manufacturing Technologies through the Integration of Industry 4.0 and Advanced Manufacturing.
Supplementary Information
Below is the link to the electronic supplementary material.
Rights and permissions
Springer Nature or its licensor holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Yi, J., Qingqing, H., Zhaoen, D. et al. Structural design and kinematic analysis of a welding robot for liquefied natural gas membrane tank automatic welding. Int J Adv Manuf Technol 122, 461–474 (2022). https://doi.org/10.1007/s00170-022-09861-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00170-022-09861-2