| 超声复合研磨光学玻璃机理及表面特征 |
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| 引用本文： | 肖强,李言,李淑娟.超声复合研磨光学玻璃机理及表面特征[J].宇航材料工艺,2011,41(4). |
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| 作者姓名： | 肖强 李言 李淑娟 |
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| 作者单位： | 1. 西安理工大学机械与精密仪器工程学院,西安,710048
2. 西安工业大学机电工程学院,西安,710032 |
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| 基金项目： | 陕西省工业攻关项目(2010k09-01) |
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| 摘 要： | 根据光学玻璃硬度高和脆性大的特点,从理论上分析了超声波研磨加工光学玻璃材料的去除机理,试验表明,超声加工工具振动振幅为0.03～0.1mm,频率为16～ 25 kHz条件下,超声波的超精密加工光学玻璃比不加超声振动加工材料去除率高1.5倍左右,表面质量好,粗糙度值降低100％左右.
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| 关 键 词： | 光学玻璃 研磨 去除率 表面质量 |
Machining Mechanism and Influence of Ultrasonic Lappingon Surface Characteristic of Optical Glass |
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| Xiao Qiang,Li Yan,Li Shujuan.Machining Mechanism and Influence of Ultrasonic Lappingon Surface Characteristic of Optical Glass[J].Aerospace Materials & Technology,2011,41(4). |
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| Authors: | Xiao Qiang Li Yan Li Shujuan |
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| Institution: | Xiao Qiang Li Yan Li Shujuan (1 School of Mechanical and Precision Instrument Engineering,Xi'an University of Technology,Xi'an 710048)(2 School of Mechanical and Electronic Engineering,Xi'an Technological University,Xi'an 710032) |
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| Abstract: | According to the brittle and hardness character of optical glass,the removal mechanism is discussed.The experimental result show that a high removal rate and the smooth high quality surface can be obtained under ultrasonic lapping. |
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| Keywords: | Optical glass Lapping Removal rate Surface quality |
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