任启乐,王永强,陈正文,韩彩红,张的,曲玉栋
REN Qile,WANG Yongqiang,CHEN Zhengwen,HAN Caihong,ZHANG Di,QU Yudong

• 1:合肥通用机械研究院有限公司通用机械复合材料技术安徽省重点实验室

摘要(Abstract)：

超高压磨料水射流因具有冲蚀材料的能力而被广泛用于水切割用途，为了将传统超高压磨料水切割技术转变为控制切削深度的超高压磨料水射流铣削技术，探索了磨料水射流铣削材料型槽的技术原理和关键控制因素，介绍了磨料水射流铣削加工试验装置和以扇形结构磨料喷嘴组成铣削刀头的研制情况，开展了不锈钢及陶瓷材料的型槽铣削加工试验，分析了磨料水射流铣削关键工况参数对材料型槽铣削深度的影响规律。结果表明，铣削刀头形成260～400 MPa压力的扇形磨料射流，并以500～1 000 mm/min横移速度相对于材料工件重复循环移动，可以实现特殊型槽的磨料水射流铣削成型技术应用。
Ultra-high pressure abrasive water jet is widely used in water cutting because of its ability to erode and remove materials.In order to transform the traditional water cutting technology into ultra-high pressure abrasive water jet milling technology to control the cutting depth，the technical principle and key control factors of abrasive water jet milling material groove were explored.The development of abrasive water jet milling test device and milling cutter head composed of fan-shaped abrasive nozzle was introduced.The groove milling tests of stainless steel and ceramic materials were carried out.The influence of key operating parameters for abrasive water jet milling on the milling depth of the groove was analyzed.The results show that the milling cutter head forms a fan-shaped abrasive jet with a pressure of 260～400 MPa and moves cyclically relative to the material parts at a transverse speed of 500～1 000 mm/min so as to realize the technical application of abrasive water jet for milling of special groove in the material.

关键词(KeyWords)： 超高压磨料水射流;磨料水射流铣削技术;铣削加工试验装置;材料型槽铣削试验
ultra-high pressure abrasive water jet;abrasive water jet milling technology;milling test device;material groove milling test

Abstract:

Keywords:

基金项目(Foundation): 国家重点研发计划项目(2021YFB3401503);; 工信部高技术船舶科研项目(MC-202031-Z07)

作者(Author): 任启乐,王永强,陈正文,韩彩红,张的,曲玉栋
REN Qile,WANG Yongqiang,CHEN Zhengwen,HAN Caihong,ZHANG Di,QU Yudong

参考文献(References)：

• [1]XUE S X，CHEN Z W，REN Q L，et al.Research on application of 500 MPa water cutting composite material[C]//Proceedings of the ASME 2017 Fluids Engineering Division Summer Meeting，FEDSM2017，Waikoloa，Hawai'i，USA，2017.
• [2]任启乐，陈正文，王永强，等.基于500 MPa超高压增压器并联的大流量水切割主机研制[J].流体机械，2020，48(5)：12-17.REN Q L，CHEN Z W，WANG Y Q，et al.Design of 500 MPa ultrahigh pressure water cutting jet generator device[J].Fluid Machinery，2020，48(5)：12-17.
• [3]陈正文，任启乐，庞雷，等.大尺寸碳纤维复合材料飞机蒙皮构件精密水切割装备的研制[J].流体机械，2019，47(9)：12-16.CHEN Z W，REN Q L，PANG L，et al.Development of precision water cutting equipment for large-size carbon fiber composite aircraft skin components[J].Fluid Machinery，2019，47(9)：12-16.
• [4]邹雄，梁益龙，吴泽丽，等.磨料水射流喷丸对渗碳GDL-1钢表面性能及残余应力场热松弛行为研究[J].机械工程学报，2017，48(5)：12-17.ZOU X，LIANG Y L，WU Z L，et al.Study on surface properties and thermal relaxation behavior of residual stress field of carburizing GDL-1 steel after abrasive water jet peening[J].Journal of Mechanical Engineering，2017，48(5)：12-17.
• [5]刘盾.磨粒高速冲击陶瓷的响应和磨料水射流车削工艺参数优化研究[D].济南：山东大学，2016.LIU D.Study on response to high velocity impact of particle on ceramics and processing parameter optimization of abrasive waterjet turning[D].Jinan：Shangdong University，2016.
• [6]薛胜雄.高压水射流技术工程[M].合肥：合肥工业大学出版社，2006.XUE S X.High pressure water jetting technology application[M].Hefei：Hefei University of Technology Press，2006.
• [7]宋磊，武美萍，缪小进，等.磨料水射流二次逆向切割对断面质量的提升研究[J].中国机械工程，2019，30(10)：1172-1177.SONG L，WU M P，MIAO X J，et al.Study on surface quality improvement by abrasive water jet secondary-reverse cutting[J].China Mechnical Engineering，2019，30(10)：1172-1177.
• [8]武美萍，缪小进，苗新刚，等.基于磨料水射流的陶瓷材料车削加工[J].机械设计与研究，2015，31(6)：87-89.WU M P，MIAO X J，MIAO X G，et al.Research on turning ceramic materials based on abrasive water jet [J].Machine Design and Research，2015，31(6)：87-89.
• [9]周大鹏，段雄，江山等.不同切割压力下后混合磨料射流切割深度和速度关系的实验研究[J].煤矿机械，2013，34(5)：94-96.ZHOU D P，DUAN X，JIANG S，et al.Relationship of cutting speech and cutting depth of abrasive water jet experimental study[J].Coal Mine Machinery，2013，34(5)：94-96.
• [10]陈正文，阮晓峰，邹佳林，等.磨料水射流切割碳纤维复合材料的表面粗糙度试验[J].中国机械工程，2019，30(11)：1315-1321.CHEN Z W，RUAN X F，ZOU J L，et al.Surface roughness tests of CFRP cutting by AWJ[J].China Mechanical Engineering，2019，30(11)：1315-1321.