| 碳纤维复合材料超声钻孔的研究 |
| |
| 引用本文： | 张其馨,冯友彬,张广玉,罗建伟,孙世宇,南南,陈健. 碳纤维复合材料超声钻孔的研究[J]. 机械工程学报, 1996, 0(3) |
| |
| 作者姓名： | 张其馨 冯友彬 张广玉 罗建伟 孙世宇 南南 陈健 |
| |
| 作者单位： | 哈尔滨工业大学(张其馨，冯友彬，张广玉，罗建伟)，北京卫星制造厂(孙世宇，南南，陈健) |
| |
| 摘 要： | 为碳纤维复合材料构件钻孔研制成一套旋转超声钻新技术。讨论了小型化超声振动系统的设计要点及试验分析；电流反馈式搜索电流最大值，超声波发生器的频率自动跟踪；轴向力约束型适应控制以及工具的等阻抗匹配。已将此超声振动钻孔系统制成便携式旋转超声钻，加工碳纤维复合材料效果良好。
|
| 关 键 词： | 复合材料，超声钻孔，频率，跟踪，自适应控制 |
STUDY ON UTRASONIC DRILLING FOR CARBONFIBER REINFORCED POLYMER |
| |
| Zhang Qixin,Feng Youbin,Zhang Guangyu,Luo Jianwei. STUDY ON UTRASONIC DRILLING FOR CARBONFIBER REINFORCED POLYMER[J]. Chinese Journal of Mechanical Engineering, 1996, 0(3) |
| |
| Authors: | Zhang Qixin Feng Youbin Zhang Guangyu Luo Jianwei |
| |
| Affiliation: | Zhang Qixin;Feng Youbin;Zhang Guangyu;Luo Jianwei(Harbin institute of Technology Harbin)Shun Shiyu;Nan Nan;Chen Jian(Beijing Satellite Manufacturing Factory Beijing) |
| |
| Abstract: | a revolving ultrosonic drilling machine for drilling carbon fiber reinforcedpolymer is developed. The experiments have shown that the technique can offer a neweffective approach. Thorough studies have focused on: the main design considerations andexperimental analyses in miniaturizing the vibration system, automatic frequency-track-ing of the ultrasonic generator by current-feedback searching for the maximum current-value, adaptive restraint control of the axial force and the tool's equal impendance mat-ch. The system has been made into a portable revolving ultrasonic drilling machine,whichproves effective for drilling carbon fiber reinforced polymers. |
| |
| Keywords: | Carbon fiber reinforced polymer Ultrasonics drilling FrequencyTracking Adaptive control |
| 本文献已被 CNKI 等数据库收录！ |
