CFRP旋刨刀具钻孔的优化仿真和实验研究
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- 英文论文题名：OPTIMIZATION SIMULATION AND EXPERIMENTAL RESEARCH ON THE DRILLING OF CFRP ROTARY CUTTING TOOL
- 论文作者：聂晓菊 ; 孙会来 ; 于欣欣 ; 赵方方
- 英文论文作者：NIE Xiao-ju ; SUN Hui-lai ; YU Xin-xin ; ZHAO Fang-fang ; School of Mechanical Engineering ; Tianjin Polytechnic University
- 年：2016
- 作者机构：天津工业大学机械工程学院;
- 论文关键词：CFRP ; 有限元分析 ; 钻削实验 ; 刀具前角
- 英文论文关键词：CFRP ; finite element analysis ; drilling experiment ; rake angle
- 会议召开时间：2016-09-22
- 会议录名称：第二十一届全国玻璃钢/复合材料学术年会论文集（《玻璃钢/复合材料》2016增刊）
- 语种：中文
- 分类号：TG716;TG52
- 学会代码：EUGQ
- 会议名称：第二十一届全国玻璃钢/复合材料学术年会
- 会议地点：中国黑龙江哈尔滨
- 主办单位：中国硅酸盐学会玻璃钢分会
- 学会名称：中国硅酸盐学会
- 页数：5
- 文件大小：1324k
- 原文格式：O
- 会议级别：全国
摘要
CFRP是典型的难加工材料,特别是对于钻削大直径d≥8mm的孔。研究设计一种新型钻削CFRP的旋刨刀具,首先基于Hashin失效准则,利用ABAQUS有限元软件explicit子模块模拟CFRP三维钻削,通过改变刀具的前角得到小于或者等于20°时,轴向力达到最小;然后根据仿真结果,选取小于或者等于20°前角的刀具进行实验研究。通过测量轴向力,检测刀具的磨损和复合材料钻孔的加工质量来判断比较,确定选用刀具的前角为15°。
CFRP is a typical difficult to machine material,especially for drilling holes with large diameter d≥8mm.The paper researches and designs a new type of drilling CFRP rotary cutting tool.First,based on the Hashin failure criterion,CFRP simulation of three-dimensional drilling using ABAQUS finite element software of explicit module,when the rake angle of the cutter is changed to be less than or equal to 20 degree,the axial force can reach the minimum.Then according to the simulation results,experimental study of tool selection front angle is less than or equal to 20 degrees,by measuring the axial force,testing tool wear and the processing quality of composite drilling tool to judge the comparison,determines the choice of cutting tool rake angle is 15 degrees.
CFRP is a typical difficult to machine material,especially for drilling holes with large diameter d≥8mm.The paper researches and designs a new type of drilling CFRP rotary cutting tool.First,based on the Hashin failure criterion,CFRP simulation of three-dimensional drilling using ABAQUS finite element software of explicit module,when the rake angle of the cutter is changed to be less than or equal to 20 degree,the axial force can reach the minimum.Then according to the simulation results,experimental study of tool selection front angle is less than or equal to 20 degrees,by measuring the axial force,testing tool wear and the processing quality of composite drilling tool to judge the comparison,determines the choice of cutting tool rake angle is 15 degrees.
引文
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[2]Daniel G,Suong V H,Stephen W T.Composite materials design and applications[M].2003.
[3]Phadnis V A,Makhdum F,Roy A,et al.Drilling in carbon/epoxy composites:Experimental investigations and finite element implementation[J].Composites Part A:Applied Science and Manufacturing,2013,47:41-51.
[4]Shyha I,Soo S L,Aspinwall D,et al.Effect of laminate configuration and feed rate on cutting performance when drilling holes in carbon fibre reinforced plastic composites[J].Journal of materials processing technology,2010,210(8):1023-1034.
[5]Fan Y,Zhang L.New development of extra large composite aircraft components application technology-advance of aircraft manufacture technology[J].Hangkong Xuebao/Acta Aeronaut Astron Sini,2009,30(3):534-43.
[6]曹春晓.一代材料技术,一代大型飞机[J].航空学报,2008,29(3):701-706.
[7]张硕,胡永祥,姚振强.碳纤维复合材料螺旋铣孔出口缺陷试验研究[J].组合机床与自动化加工技术,2014(6):8-11.
[8]陈燕,葛恩德,傅玉灿,等.碳纤维增强树脂基复合材料制孔技术研究现状与展望[J].复合材料学报,2015(02):301-316.
[9]Soussia A B,Mkaddem A,El Mansori M.Rigorous treatment of dry cutting of FRP-Interface consumption concept:A review[J].International Journal of Mechanical Sciences,2014,83:1-29.
[10]孙会来,陈宁,于欣欣.硬质合金开孔器CFRP制孔研究[J].天津工业大学学报,2015,10.
[11]He Y L,Zhang G P,Xue J P.Finite Element Analysis on Drilling of Unidirectional Carbon Fiber Reinforced Plastic(CFRP)[C]//Applied Mechanics and Materials.2014:228-231.
[12]李桂玉.叠层复合材料钻削加工缺陷产生机理及工艺参数优化[D].山东:山东大学,2011.
[13]庄茁,宋恒旭,彭涛,等.复合材料低速冲击损伤研究及等效模型的应用[J].工程力学,2012,29(A02):15-22.
[14]Phadnis V A,Makhdum F,Roy A,et al.Experimental and numerical investigations in conventional and ultrasonically assisted drilling of CFRP laminate[J].Procedia CIRP,2012,1:455-459.
[15]张厚江.碳纤维复合材料(CFRP)钻削加工技术的研究[D].北京:北京航空航天大学.1998.