| 超声振动切削改善硬脆材料加工性的研究 |
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| 引用本文： | 叶邦彦,周泽华.超声振动切削改善硬脆材料加工性的研究[J].华南理工大学学报(自然科学版),1994,22(5):132-137. |
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| 作者姓名： | 叶邦彦 周泽华 |
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| 作者单位： | 华南理工大学机械工程 |
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| 基金项目： | 华南理工大学博士点科研项目 |
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| 摘 要： | 由于硬脆材料，如淬火钢、陶瓷等的使用越来越广泛，研究这类材料高效、高精度和经济的加工技术非常必要。本文采用超声振动切削技术，用普通硬质合金刀具，从切削机理的各个方面研究了这类材料的加工性问题，并提出一些对生产实际有指导意义的建议．
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| 关 键 词： | 可切削性 超声振动系统 硬脆材料 振动切削 |
STUDY ON MACHINABILITY IMPROVEMENT OF HARD AND BRITTLE MATERIALS BY APPLYING ULTRASONIC VIBRATION |
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| Ye Bangyan, Zhou Zehua.STUDY ON MACHINABILITY IMPROVEMENT OF HARD AND BRITTLE MATERIALS BY APPLYING ULTRASONIC VIBRATION[J].Journal of South China University of Technology(Natural Science Edition),1994,22(5):132-137. |
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| Authors: | Ye Bangyan Zhou Zehua |
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| Institution: | Ye Bangyan; Zhou Zehua (Dept. of Mechanical Eng(1) South China Univ. of Tech.) |
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| Abstract: | The applications of hard and brittle materials, such as hardened steel and ceramics, have been increasing more and more. It is necessary to find a machining technique with high efficiency, acctuacy and economy for this kind of materials. In present work, an investigation on the machinability of these materials by applying ultrasonic vibration technique with a carbide tool is developed. For that purpose, experiments of cutting mechanism are made and some significant suggestions concerning the utilization of vibration cutting are given for production practice. |
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| Keywords: | s: machinability ceramics ultraonic vibration system roughness / hard and brittle materials tool life |
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