【摘要】：為了發(fā)展中國(guó)的超高壓水切割機(jī)產(chǎn)業(yè),中國(guó)制定并實(shí)施了國(guó)家標(biāo)準(zhǔn)《超高壓水切割機(jī)》(GB/T26136—2010),它為壓力為400MPa以下的大路產(chǎn)品提供了生產(chǎn)、檢驗(yàn)等技術(shù)規(guī)范。然而,近年來(lái)水切割工藝越來(lái)越偏離傳統(tǒng)的石材、玻璃、鋼板切割等市場(chǎng),向復(fù)合材料成型加工轉(zhuǎn)變,針對(duì)大尺度曲面復(fù)合材料加工和耐高溫超硬復(fù)合材料零件加工兩大用途,高端超高壓水切割機(jī)成套裝備進(jìn)入研發(fā)階段。這種產(chǎn)品應(yīng)具備以下水平標(biāo)志:(1)工作壓力達(dá)到500MPa,流量6L/min,以具備相應(yīng)的切割效率;(2)五軸聯(lián)動(dòng)控制切割頭的靈活、準(zhǔn)確作業(yè);(3)大尺度點(diǎn)陣浮動(dòng)切割平臺(tái)確保大尺度曲面的定位;(4)加工測(cè)量一體化與誤差自動(dòng)補(bǔ)償技術(shù);(5)具備車(chē)、銑、鉆、拋光為一體的仿機(jī)加工工藝。上述高端水切割機(jī)的實(shí)現(xiàn),使水切割工藝進(jìn)入到一個(gè)加工特種材料、異形切割和加工異形的嶄新的領(lǐng)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.
【作者單位】： 合肥通用機(jī)械研究院通用機(jī)械復(fù)合材料技術(shù)安徽省重點(diǎn)實(shí)驗(yàn)室;
【基金】：國(guó)家高技術(shù)研究發(fā)展計(jì)劃(863計(jì)劃)(2015AA043401)
【分類(lèi)號(hào)】：TG48

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