| 超声研齿的材料去除模型与试验 |
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| 引用本文： | 魏冰阳,杨琰,杨建军,邓效忠. 超声研齿的材料去除模型与试验[J]. 机械传动, 2010, 34(1) |
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| 作者姓名： | 魏冰阳 杨琰 杨建军 邓效忠 |
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| 作者单位： | 1. 河南科技大学机电工程学院,河南,洛阳,471003
2. 三门峡职业技术学院,河南,三门峡,472000 |
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| 基金项目： | 国家自然科学基金资助项目(50475060);;河南省自然科学基金资助项目(0410052300) |
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| 摘 要： | 提出了超声研磨弧齿锥齿轮的理论与方法。分析了超声研齿中磨粒锤击微切削、弹跳冲击与研磨液空化效应等材料去除机理,建立了超声研齿锤击微切削材料去除模型。进行了普通与超声研齿的对比试验,试验证明,超声研齿材料去除率可达到普通研磨的三倍,且齿面质量明显提高,齿面粗糙度Ra低至0.2μm,轮廓支承长度率Rmr100%的水平截距c为1.2mm。
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| 关 键 词： | 弧齿锥齿轮 超声研磨 材料去除模型 去除率 |
Study on Material Removal Mechanism of Ultrasonic Lapping Gears |
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| Wei Bingyang,Yang Yan,Yang Jianjun,Deng Xiaozhong. Study on Material Removal Mechanism of Ultrasonic Lapping Gears[J]. Journal of Mechanical Transmission, 2010, 34(1) |
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| Authors: | Wei Bingyang Yang Yan Yang Jianjun Deng Xiaozhong |
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| Affiliation: | 1 School of Mechatronics Engineering/a>;Henan University of Science and Technology/a>;Luoyang 471003/a>;China;2 Sanmenxia Polytechnical College/a>;Sanmenxia 472000/a>;China |
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| Abstract: | The theory and method of ultrasonic lapping spiral bevel and hypoid gears are firstly purposed.The material removal mechanism of ultrasonic lapping gears specified as abrasives hammering to micro-cut,bouncing to impact and slurry cavitation is analyzed.The material removal model of ultrasonic lapping gears on the abrasives hammering to micro-cut is set up.The experimental comparison on the conventional lapping gears and the ultrasonic ones show that the material removal rate of ultrasonic lapping gears is t... |
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| Keywords: | Spiral bevel gears Ultrasonic lapping Material removal model Removal rate |
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