金刚石涂层钻头钻削碳纤维增强复合材料钻削力和撕裂预测

杨进; 李鹏南; 唐思文; 邱新义; 张丽娜

doi:10.13433/j.cnki.1003-8728.2015.0731

金刚石涂层钻头钻削碳纤维增强复合材料钻削力和撕裂预测

doi: 10.13433/j.cnki.1003-8728.2015.0731

1.
湖南科技大学机电工程学院, 湘潭 411201;
2.
湖南科技大学先进矿山装备教育部工程研究中心, 湘潭 411201

基金项目:

“高档数控机床与基础制造装备”科技重大专项（2012ZX04003031）资助

详细信息

作者简介:
杨进（1989-），硕士研究生，研究方向为碳纤维复合材料加工系列化刀具切削性能评价，272992508@qq.com

通讯作者:
李鹏南，教授，硕士生导师，2002lpn@163.com

计量
- 文章访问数: 113
- HTML全文浏览量: 16
- PDF下载量: 10
- 被引次数: 0
出版历程
- 收稿日期: 2013-11-06
- 刊出日期: 2015-07-05

Investigating Drilling Force for Drilling Carbon Fiber Reinforced Composites with Diamond Coated Drill and Forecasting Their Tear

1.
College of Electromechanical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China;
2.
Engineering Research Center of Advanced Mining Equipment for Ministry of Education, Hunan University of Science and Technology, Xiangtan 411201, China

摘要

摘要: 通过全面实验进行了金刚石涂层钻头钻削T300和T800碳纤维增强复合材料的研究，并用测力仪系统和超景深显微镜对钻削力和出口撕裂进行了测试与观察。运用指数公式模型对钻削力实验结果进行了回归分析，得到了T300和T800钻削力与转速以及进给量的之间关系式，并对该方程进行了检验，验证误差值均小于6%；建立了出口撕裂因子与钻削力的关系；T800碳纤维增强复合材料的轴向力与撕裂因子呈负线性关系，T300的轴向力与撕裂因子呈正线性关系。
- 碳纤维复合材料 /
- 金刚石涂层钻头 /
- 钻削力 /
- 出口撕裂 /
- 指数公式 /
- 回归分析
Abstract: Comprehensive experiments were carried out to study the drilling of T300 and T800 carbon fiber reinforced composites using a diamond coated drill. A dynamometer was used to test and observe the drilling force in the process of drilling. The exponential formula models of drilling force were established with the regression analysis method, and the drilling force of the T300 and T800 carbon fiber reinforced composites was obtained. The relationship between the feed and drilling speed was verified, the verification error value being less than 6%. The relationship between export tear factor and drilling force was also established. The axial force and tear factor of T800 carbon fiber reinforced composites have a negative linear relationship, while the axial force and tear factor of T300 carbon fiber reinforced composites have a positive linear relationship.
- carbon fiber reinforced composites /
- carbon fiber reinforced plastics /
- design of experiments /
- diamond coated drill /
- diamond drills /
- drilling force

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参考文献(11)

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