| 节点球夹紧装置夹爪的优化设计 |
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| 引用本文： | 王嵘,蔡善乐,尹阔.节点球夹紧装置夹爪的优化设计[J].机械设计与制造,2011(10). |
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| 作者姓名： | 王嵘 蔡善乐 尹阔 |
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| 作者单位： | 1. 兰州理工大学数字制造技术与应用省部共建教育部重点实验室,兰州,730050
2. 中水四局,泰州,266071 |
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| 摘 要： | 螺栓节点球是球节点网架的最关键件部件,其质量好坏直接影响到网架的质量和安全。由某大学承接国家计委重点科技攻关项目空间过球心任意分布轴线螺纹孔及端面数控加工设备研制而研发的一种新型的节点球自动分度夹紧装置,可实现节点球自动化加工,大大地提高了生产效率。该装置通过使用,其工作性能有待进一步提高。对节点球夹紧装置进行受力分析,根据受力分析,找出浮动夹爪的接触角度和加工力及加工力矩的关系。以在约束条件下的承受外载大小为目标函数用MATLAB进行优化设计,得出较为合理的接触角。
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| 关 键 词： | 节点球 夹紧装置 优化设计 |
Optimal design for holding jaw of node joint fixture |
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| WANG Rong,CAI Shan-le,YIN Kuo.Optimal design for holding jaw of node joint fixture[J].Machinery Design & Manufacture,2011(10). |
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| Authors: | WANG Rong CAI Shan-le YIN Kuo |
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| Affiliation: | WANG Rong1,CAI Shan-le1,YIN Kuo2(1 Key Laboratory of Digital Manufacturing Technology and Application,the Ministry of Education,Lanzhou University of Technology,Lanzhou 730050,China)(2 Sinohydro Engineering Bureau 4 Co.,Ltd,Taizhou 266071,China) |
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| Abstract: | Bolted joint is the most key part of grid components,which quality affects directly the quality and safety of grid.The key research project,namedarbitrary distribution center of screw hole on the sphere CNC machining equipment development,issued by the state planning commission is undertaken by an university of technology,based on which a new type of automatic indexing of nodes ball clamping device is developed,which can machine joint node automatically and production efficiency is improved greatly.However,... |
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| Keywords: | Ball joint Fixture set Optimistic design |
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