For blisk, a big portion of the raw materials needs to be removed by roughing before the finishing process.
针对整体叶盘等复杂结构件,从锻造毛坯到最终零件加工成形,需要切除大量的多余材料的问题,提出了一种开式整体叶盘通道的五坐标插铣粗加工方法。
In this study,attention is focused on the rough milling of aeroengine blisk-tunnel.
本文提出了一种开式整体叶盘通道区域五坐标粗加工刀具轨迹规划方法。
By analyzing the loading acted on culvert,it is an effective way to use integral foundation in culvert on high embankment when the separated foundation is limited.
通过对涵洞所受荷载的分析可知,在高填方涵洞施工中采用分离式基础受到限制时,采用整体式基础是行之有效的解决方案。
