本研究通过单因素试验方法,开展钻削碳纤维复合材料的试验研究.采用KISTALER公司9265B型测力仪测钻削轴向力,并采用撕裂因子评价孔形貌质量,对钻削碳纤维复合材料的过程进行分析,研究不同钻削参数对钻削碳纤维复合材料的轴向力和孔加工质量的影响.试验结果表明:随着进给量的增大,轴向力逐渐增大,孔退钻口撕裂因子呈现先减小再增大的趋势,孔进钻口撕裂因子则呈现逐步小幅增大的趋势.随着转速的增大,轴向力逐步小幅减小,孔退钻口撕裂因子随之减小.并且,进给量对轴向力和孔加工质量的影响远大于转速对轴向力和孔加工质量的影响.在相同条件下,孔进钻口的毛刺、撕裂等缺陷明显少于退钻口的缺陷.
参考文献
| [1] | 李凤全 .碳纤维复合材料制孔缺陷及对策的试验研究[D].大连理工大学,2008. |
| [2] | 张万君;刘永琪;钱秀松.碳纤维复合材料的孔加工[J].纤维复合材料,2005(3):49-52. |
| [3] | 张厚江;陈五一;樊锐;陈鼎昌.碳纤维复合材料高质量孔的钻削[J].航空制造技术,2004(3):55-57. |
| [4] | V. N. Gaitonde;S. R. Karnik;J. Campos Rubio;A. Esteves Correia;A. M. Abrao;J. Paulo Davim.Analysis of parametric influence on delamination in high-speed drilling of carbon fiber reinforced plastic composites[J].Journal of Materials Processing Technology,20081/3(1/3):431-438. |
| [5] | 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].山东大学,2011. |
| [6] | Kyung-Hee Park;Aaron Beal;Dave (Dae-Wook) Kim;Patrick Kwon;Jeff Lantrip.Tool wear in drilling of composite/titanium stacks using carbide and polycrystalline diamond tools[J].Wear: an International Journal on the Science and Technology of Friction, Lubrication and Wear,201111/12(11/12):2826-2835. |
| [7] | Sanjay Rawat;Helmi Attia.Wear mechanisms and tool life management of WC-Co drills during dry high speed drilling of woven carbon fibre composites[J].Wear: an International Journal on the Science and Technology of Friction, Lubrication and Wear,2009Pt.2(Pt.2):1022-1030. |
| [8] | 贺虎 .碳纤维复合材料钻削力与孔质量研究[D].南京航空航天大学,2011. |
| [9] | J. Campos Rubio;A. M. Abrao;P. E. Faria;A. Esteves Correia;J. Paulo Davim.Effects of high speed in the drilling of glass fibre reinforced plastic: Evaluation of the delamination factor[J].International Journal of Machine Tools & Manufacture: Design, research and application,20086(6):715-720. |
| [10] | Daniel Iliescu;Daniel Gehin;Mohammed Nouari.Damage modes of the aeronautic multidirectional carbon/epoxy composite T300/914 in machining[J].International journal of materials & product technology,20082/3(2/3):118-135. |
| [11] | C. C. Tsao;H. Hocheng.Taguchi analysis of delamination associated with various drill bits in drilling of composite material[J].International Journal of Machine Tools & Manufacture: Design, research and application,200410(10):1085-1090. |
| [12] | 魏良耀;程寓.涂层钻头钻削碳纤维复合材料的轴向力研究[J].制造技术与机床,2013(1):141-144. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%