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网壳钢结构节点相贯线轨迹生成和校验方法

朱城辉 王攀峰

朱城辉, 王攀峰. 网壳钢结构节点相贯线轨迹生成和校验方法[J]. 机械科学与技术, 2015, 34(3): 408-412. doi: 10.13433/j.cnki.1003-8728.2015.0317
引用本文: 朱城辉, 王攀峰. 网壳钢结构节点相贯线轨迹生成和校验方法[J]. 机械科学与技术, 2015, 34(3): 408-412. doi: 10.13433/j.cnki.1003-8728.2015.0317
Zhu Chenghui, Wang Panfeng. Generating and Checking Approach of Intersection Curve Cutting Trajectory for Latticed-shell Steel Structure Joints[J]. Mechanical Science and Technology for Aerospace Engineering, 2015, 34(3): 408-412. doi: 10.13433/j.cnki.1003-8728.2015.0317
Citation: Zhu Chenghui, Wang Panfeng. Generating and Checking Approach of Intersection Curve Cutting Trajectory for Latticed-shell Steel Structure Joints[J]. Mechanical Science and Technology for Aerospace Engineering, 2015, 34(3): 408-412. doi: 10.13433/j.cnki.1003-8728.2015.0317

网壳钢结构节点相贯线轨迹生成和校验方法

doi: 10.13433/j.cnki.1003-8728.2015.0317
基金项目: 

高等学校博士学科点专项科研基金项目(20120032120001)资助

详细信息
    作者简介:

    朱城辉(1988-),硕士,研究方向为机器人及其应用技术,机电控制技术,15822943662@163.com

    通讯作者:

    王攀峰,副研究员,博士,zhuchenhui@tju.edu.cn

Generating and Checking Approach of Intersection Curve Cutting Trajectory for Latticed-shell Steel Structure Joints

  • 摘要: 针对现有网壳钢结构节点相贯线轨迹求解算法复杂及切割精度差等问题,研究复杂截面网壳钢结构节点相贯线切割轨迹生成和检验方法,提高钢结构节点制造效率和质量。在建立节点贯口相贯线解析模型的基础上,以支管母线运动方法构造复杂相贯曲线切割轨迹实时求解算法;以相邻模瓣端面对角顶点距离为依据生成切割轨迹校验文件。提出的方法用于带坡口复杂相贯线的粗插补轨迹数据求取和检验,为一种5自由度混联机器人提供切割轨迹数据。
  • [1] 刘文萍.多管板相贯件数控切割关键技术研究[D].大连:大连理工大学,2006 Liu W P. Research on key technical problems of nc cutting of intersection of multiple pipes and plates[D]. Dalian:Dalian University of Technology,2006 (in Chinese)
    [2] Zhong F. Design of large-span steel structure for the national stadium[J].Structural Ngineer,2007,85(22):41-47
    [3] 余卫江,赵阳,顾磊,等.新型多面体间刚架的几何构成优化[J].建筑结构学报,2005,26(6):7-12 Yu W J, Zhao Y, Gu L, et al. Optimization of geometric constitution of new polyhedron spatial frames[J]. Journal of Building Structures,2005,26(6):7-12 (in Chinese)
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    [7] 王国栋,阎祥安,肖聚亮,等.管端相贯线坡口切割割炬位姿控制[J].天津大学学报,2005,38(8):684-688 Wang G D, Yan X A, Xiao J L, et al. Torch pose of control in intersection curve with groove cutting at the end of pipe[J]. Journal of Tianjin University,2005,38(8):684-688 (in Chinese)
    [8] Dong S, Wang D Y, Huang C, et al. Research on analytic solutions of intersecting line at joint of square and round tube on space tube-truss structure[C]// International Conference on Electric Technology and Civil Engineering,2011:1456-1459
    [9] 肖聚亮,阎祥安,王国栋,等.火焰数控切管机割炬轨迹研究及仿真[J].机械工程学报,2005,41(4):234-238 Xiao J L, Yan X A, Wang G D, et al. Study and simulation of cutting torch trajectory of NC flame cutting machine[J]. Chinese Journal of Mechanical Engineering,2005,41(4):234-238 (in Chinese)
    [10] 刘科.海洋平台导管架构件自动切割系统研究与开发[D].天津:天津大学,2005 Liu K. Research and development of the ocean platform jacket automatic cutting system[D].Tianjin:Tianjin University,2005 (in Chinese)
    [11] 王攀峰.相贯线切割机器人作业单元关键技术研究[D].天津:天津大学,2008 Wang P F. Development of a 5-DOF hybrid robot for intersecting curve flame cutting[D].Tianjin: Tianjin University,2008 (in Chinese)
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出版历程
  • 收稿日期:  2013-07-12
  • 刊出日期:  2015-03-05

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