| 网架螺栓球加工正交合成分度方法及分度角度计算 |
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| 引用本文： | 张永贵,谢黎明,蔡善乐,马志宏,蒋钧钧.网架螺栓球加工正交合成分度方法及分度角度计算[J].兰州理工大学学报,2002,28(2):38-41. |
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| 作者姓名： | 张永贵 谢黎明 蔡善乐 马志宏 蒋钧钧 |
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| 作者单位： | 甘肃工业大学,机电工程学院,甘肃,兰州,730050 |
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| 基金项目： | 国家计委“九五”攻关项目 (96 12 0 5 2 ) |
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| 摘 要： | 针对网架螺栓节点球现行加工方法的不足 ,提出了虚拟球心基准、正交合成分度的方法 ,实现了螺纹孔在全球面任意分布的螺栓节点球的无基准加工 ,给出了基于正交合成分度方法的分度角度计算方法 ,为螺栓节点球数控加工自动编程做好了准备
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| 关 键 词： | 螺栓节点球 虚拟球心基准 正交合成分度 分度角度计算 |
| 文章编号： | 1000-5889(2002)02-0038-04 |
| 修稿时间： | 2001年6月30日 |
Scheme and computation of orthogonal compound scale division for manufacturing of bolted nodes spheres of network frame |
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| ZHANG Yong gui,XIE Li ming,CAI Shan le,MA Z hi hong,JIANG Jun jun.Scheme and computation of orthogonal compound scale division for manufacturing of bolted nodes spheres of network frame[J].Journal of Lanzhou University of Technology,2002,28(2):38-41. |
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| Authors: | ZHANG Yong gui XIE Li ming CAI Shan le MA Z hi hong JIANG Jun jun |
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| Abstract: | Aimed at the shortcoming of manufacturing met hod available for bolted sphere nodes of network frame, a scheme of orthogonal c ompound scale division with a virtual sphere center as the datum is presented an d a corresponding computation method of scale division is also given, making pre parations for automatic programming of digital manufacturing of bolted node sphe res. |
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| Keywords: | bolted node spheres virtual sphere center d atum orthogonal compound scale division scale division computation |
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