Based on analysis of structure and function of bridging diamond circular saw, and in order to reduce the manufacture costs, the crossbeam structure of diamond circular saw was redesigned.

• 摘要在研究分析桥式金刚石圆盘锯结构、功能的基础上，对金刚石圆盘锯横梁结构进行重新设计以达到降低生产成本的目的。