MHS2003. Proceedings of 2003 International Symposium on Micromechatronics and Human Science (IEEE Cat. No.03TH8717)最新文献_第6页

Ultraprecision micromachining of hardened steel by applying ultrasonic elliptical vibration cutting 超声椭圆振动切削硬化钢的超精密微加工

MHS2003. Proceedings of 2003 International Symposium on Micromechatronics and Human Science (IEEE Cat. No.03TH8717) Pub Date : 2003-12-08 DOI: 10.1109/MHS.2003.1249936

N. Suzuki, A. Nakamura, E. Shamoto, K. Harada, M. Matsuo, M. Osada

{"title":"Ultraprecision micromachining of hardened steel by applying ultrasonic elliptical vibration cutting","authors":"N. Suzuki, A. Nakamura, E. Shamoto, K. Harada, M. Matsuo, M. Osada","doi":"10.1109/MHS.2003.1249936","DOIUrl":"https://doi.org/10.1109/MHS.2003.1249936","url":null,"abstract":"Ultraprecision micromachining of hardened steel with a single point diamond tool, which is practically impossible due to rapid tool wear, is realized by applying elliptical vibration cutting technology which has been developed by the authors. A practical ultrasonic elliptical vibration cutting system is developed in the present research, which consists of a practical vibration control system and an ultraprecision planning machine. The control system is fabricated to keep the elliptical vibration to have a desired locus, where the amplitudes of the two directional vibrations and their phase shift are kept to be desired values, and the vibration frequency is locked to an average value of their resonant frequencies. The vibration control system is mounted on the on the ultraprecision planning machine, which consists of three feed tables with double hydrostatic oil guideways in XYZ axes, two rotary index tables in BC axes and a five axis control system. The developed elliptical vibration cutting system is applied to ultraprecision diamond planning of hardened die steel, and a high quality mirror surface is obtained over a large area of the whole finished surface. Maximum roughness of the finished surface is less than 0.04 /spl mu/m Ry, although the cutting distance reaches 1110 m. On the other hand, the surface finished by ordinary cutting without the vibration, is cloudy with maximum roughness of more than 0.52 /spl mu/m Ry, within a cutting distance of 1 m. Based on this advantage, the elliptical vibration cutting system is successfully applied to ultraprecision micromachining of dies for a front light panel of LCD. An optical quality surface with fine microgrooves over a large area of 122 /spl times/ 91 mm/sup 2/ and with surface roughness of less than 0.04 /spl mu/m Ry is obtained by the developed system, which is difficult for any conventional machining methods including grinding, polishing and ordinary cutting.","PeriodicalId":358698,"journal":{"name":"MHS2003. Proceedings of 2003 International Symposium on Micromechatronics and Human Science (IEEE Cat. No.03TH8717)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123417407","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 53

Self-assembly of micro parts by controlling the environmental parameters 通过控制环境参数实现微型部件的自组装

MHS2003. Proceedings of 2003 International Symposium on Micromechatronics and Human Science (IEEE Cat. No.03TH8717) Pub Date : 2003-12-08 DOI: 10.1109/MHS.2003.1249931

M. Hori, S. Hashimoto

引用次数: 5

Self repairing materials and reliability of industrial goods: nature-guided engineering 自修复材料与工业品的可靠性:自然导向工程

MHS2003. Proceedings of 2003 International Symposium on Micromechatronics and Human Science (IEEE Cat. No.03TH8717) Pub Date : 2003-12-08 DOI: 10.1109/MHS.2003.1249880

K. Takeda

引用次数: 2

Energy consumption of piezoelectric actuators for inertial drives 惯性驱动用压电作动器的能量消耗

MHS2003. Proceedings of 2003 International Symposium on Micromechatronics and Human Science (IEEE Cat. No.03TH8717) Pub Date : 2003-12-08 DOI: 10.1109/MHS.2003.1249909

W. Driesen, A. Bergander, T. Varidel, J. Breguet

引用次数: 27

Skill-based micromanipulation system for assembly operation 基于技能的装配操作微操作系统

MHS2003. Proceedings of 2003 International Symposium on Micromechatronics and Human Science (IEEE Cat. No.03TH8717) Pub Date : 2003-12-08 DOI: 10.1109/MHS.2003.1249932

Zhiqi Liu, T. Nakamura

引用次数: 4

Compounding to new functional PVA gel and evaluation of its material properties 新型功能聚乙烯醇凝胶的合成及其材料性能评价

MHS2003. Proceedings of 2003 International Symposium on Micromechatronics and Human Science (IEEE Cat. No.03TH8717) Pub Date : 2003-12-08 DOI: 10.1109/MHS.2003.1249930

K. Yagi, M. Tokuda, K. Nishimoto

引用次数: 2

A vision-based talker distinction system for human-robot communication 基于视觉的人机通信说话人识别系统

MHS2003. Proceedings of 2003 International Symposium on Micromechatronics and Human Science (IEEE Cat. No.03TH8717) Pub Date : 2003-12-08 DOI: 10.1109/MHS.2003.1249912

S. Oshiro, S. Kato, K. Watabe, T. Yamakita, K. Kimura, H. Itoh

引用次数: 0

MHS2003. Proceedings of 2003 International Symposium on Micromechatronics and Human Science (IEEE Cat. No.03TH8717) MHS2003。2003年国际微机电一体化与人文科学学术研讨会论文集。No.03TH8717)

MHS2003. Proceedings of 2003 International Symposium on Micromechatronics and Human Science (IEEE Cat. No.03TH8717) Pub Date : 1900-01-01 DOI: 10.1109/MHS.2003.1249876

引用次数: 0