节点文献
网架螺栓球加工正交合成分度方法及分度角度计算
Scheme and computation of orthogonal compound scale divisi on for manufacturing of bolted nodes spheres of network frame
【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
【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.
【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;
【Key words】 bolted node spheres; virtual sphere center d atum; orthogonal compound scale division; scale division computation;
【Key words】 bolted node spheres; virtual sphere center d atum; orthogonal compound scale division; scale division computation;
【基金】 国家计委“九五”攻关项目 (96 12 0 5 2 )
- 【文献出处】 甘肃工业大学学报 ,Journal of Gansu University of Technology , 编辑部邮箱 ,2002年02期
- 【分类号】TG52
- 【被引频次】4
- 【下载频次】40