| 钛合金表面织构的光纤激光加工多参数耦合研究 |
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| 引用本文： | 刘志勇,罗柏文,夏毅敏,王克智,王韬,荀洪菲.钛合金表面织构的光纤激光加工多参数耦合研究[J].湖南科技大学学报(自然科学版),2011(3):36-38. |
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| 作者姓名： | 刘志勇 罗柏文 夏毅敏 王克智 王韬 荀洪菲 |
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| 作者单位： | 中南大学机电工程学院;中南大学粉末冶金国家重点实验室;山西潞安环保能源开发股份有限公司机电处; |
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| 基金项目： | 湖南省教育厅资助项目(10C0681) |
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| 摘 要： | 针对钛合金作为生物医用材料具有耐磨性差、表面容易划伤等缺点,采用光纤激光表面织构提高其抗磨性能.因诸多激光工作参数共同制约其加工效率,对钛合金TC4进行多参数耦合实验研究,提出了一套适用于凹坑形和凹槽形两种表面图案的理想工作参数组.实验结果表明,该参数组能有效地提高表面织构的精度和速度.
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| 关 键 词： | 钛合金 光纤激光 表面织构 参数耦合 |
Study on multi-parameter coupling of fiber laser processing for titanium alloy surface texturing |
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| LIU Zhi-yong,LUO Bo-wen,XIA Yi-min,Wang Ke-zhi,Wang tao,Xun Hong-fei.Study on multi-parameter coupling of fiber laser processing for titanium alloy surface texturing[J].Journal of Hunan University of Science & Technology(Natural Science Editon),2011(3):36-38. |
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| Authors: | LIU Zhi-yong LUO Bo-wen XIA Yi-min Wang Ke-zhi Wang tao Xun Hong-fei |
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| Institution: | LIU Zhi-yong1,LUO Bo-wen2,XIA Yi-min1,Wang Ke-zhi3,Wang tao3,Xun Hong-fei3(1.College of Mechanical and Electrical Engineering,Central South University,Changsha 410083,China,2.State Key Laboratory for Powder Metallurgy,3.Mechanical and Electrical Department,Shanxi Lu'an Environmental Energy Development Company Limited,Changzhi 046204,China) |
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| Abstract: | Aiming at titanium alloy as the biomedical materials having poor wear resistance,easy to scratch the surface of the disadvantages,a fiber laser surface texturing technology was used to enhance its wear resistance.Because many laser processing parameters common constraint on its processing efficiency,the titanium TC4 was used to do experimental study on multi-parameter coupling,thus an ideal set of processing parameters for concave and groove-shaped two surface patterns was proposed.Experimental results show... |
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| Keywords: | titanium alloy fiber laser surface texturing parameter coupling |
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