【摘要】 针对网架螺栓节点球这个网架结构中的关键零件 ,探讨一种可以将网架的计算机辅助设计(CAD)与螺栓节点球的计算机辅助制造 (CAM)这两个相互独立的系统集成起来的实用方法 ,从而可以借助于计算机自动地完成从网架的设计到节点球的制造 .更多还原

【Abstract】 Being taken at the bolted sphere node of spatial frame work-a key part of the frame, a kind of practical method to integrate both the independent from each other systems of computer aided design (CAD) for the frame work design and computer aided manufacture (CAM) for the bolted sphere nodes manufacturing is inquired into, so that a complete procedure from the designing of frame work to the manufacturing of the nodes can be accomplished by means of computer automatically.更多还原