高端超高压水切割机的水平标志

发布时间：2018-12-13 17:07

【摘要】：为了发展中国的超高压水切割机产业,中国制定并实施了国家标准《超高压水切割机》(GB/T26136—2010),它为压力为400MPa以下的大路产品提供了生产、检验等技术规范。然而,近年来水切割工艺越来越偏离传统的石材、玻璃、钢板切割等市场,向复合材料成型加工转变,针对大尺度曲面复合材料加工和耐高温超硬复合材料零件加工两大用途,高端超高压水切割机成套装备进入研发阶段。这种产品应具备以下水平标志:(1)工作压力达到500MPa,流量6L/min,以具备相应的切割效率;(2)五轴联动控制切割头的灵活、准确作业;(3)大尺度点阵浮动切割平台确保大尺度曲面的定位;(4)加工测量一体化与误差自动补偿技术;(5)具备车、铣、钻、抛光为一体的仿机加工工艺。上述高端水切割机的实现,使水切割工艺进入到一个加工特种材料、异形切割和加工异形的崭新的领域。
[Abstract]:In order to develop the ultra-high pressure water cutting machine industry in China, China has formulated and implemented the national standard "ultra-high pressure water cutting machine" (GB/T26136-2010), which provides technical specifications for production and inspection of road products under 400MPa. However, in recent years, the water cutting technology deviates more and more from the traditional market of stone, glass, steel plate cutting and so on, and transforms to the composite material forming processing, aiming at the two uses of large scale curved surface composite material processing and high temperature resistance super hard composite material parts processing. High-end ultra-high pressure water cutting machine complete sets of equipment into the research and development stage. This product should have the following level marks: (1) the working pressure is 500 MPA, the flow rate is 6 L / min, in order to have the corresponding cutting efficiency, (2) the five-axis linkage control cutting head is flexible and accurate; (3) large scale lattice floating cutting platform ensures positioning of large scale surface; (4) machining and measuring integration and automatic error compensation technology; (5) imitating machining technology with turning, milling, drilling and polishing. The realization of the high-end water cutting machine makes the water cutting process into a new field of processing special materials, special-shaped cutting and processing special-shaped.
【作者单位】：合肥通用机械研究院通用机械复合材料技术安徽省重点实验室;
【基金】：国家高技术研究发展计划(863计划)(2015AA043401)
【分类号】：TG48

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