碳纤维环氧基复合材料镗杆的设计与优化  

Design and optimization about boring bar made of resin matrix composites reinforced by carbon fiber

作　　者：郭海伟 陈占清[1] 王一麦 邵海磊 李璐 GUO Haiwei;CHEN Zhanqing;WANG Yimai;SHAO Hailei;LI Lu(State Key Laboratory of Geomechanics and Deep Underground Engineering, China University of Mining and Technology,Xuzhou 221116,CHN;Zhengzhou Siwei Special Materials Co .,Ltd. ,Zhengzhou 450001,CHN)

机构地区：[1]中国矿业大学深部岩土国家重点实验室,江苏徐州221116 [2]郑州四维特种材料有限责任公司,河南郑州450001

出　　处：《制造技术与机床》2019年第1期101-104,共4页Manufacturing Technology & Machine Tool

摘　　要：制备了一种由碳纤维为增强体,树脂为基体的复合材料镗杆,研究了其铺层设计,并对成型工艺进行介绍,对复合材料镗杆的静态性能和动态性能进行了有限元分析,并与普通结构的金属镗杆进行了性能对比。结果表明,复合结构镗杆具有更高的刚度以及更加优良的动态性能,适用于高速镗削加工,同时大大减轻了镗杆重量。Prepare a carbon fiber reinforced resin composite boring rod matrix, study the design of layer, and the molding process were discussed, the composite boring bar's static and dynamic performance was of the finite element analysis, and compared with the performance of cemented carbide boring bar common structure. The results show that the composite structure has higher stiffness and better dynamic performance, which can be applied to high speed boring, and the weight of boring bar is greatly reduced.

关 键 词：复合材料 镗杆 动态特性 

分 类 号：TH161.6[机械工程—机械制造及自动化]