| 两种切割方法的TC1板材拉伸性能研究 |
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| 引用本文： | 韩志仁,孙伟,刘跃专,许旭东,袁胜.两种切割方法的TC1板材拉伸性能研究[J].沈阳航空工业学院学报,2009,26(1). |
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| 作者姓名： | 韩志仁 孙伟 刘跃专 许旭东 袁胜 |
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| 作者单位： | 1. 沈阳航空工业学院航空宇航学院,辽宁,沈阳,110136
2. 成都飞机集团公司,四川,成都,610031 |
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| 摘 要： | 为了研究激光切割和机械加工两种方法在钣金件切边中对工件的影响,采用激光切割和机械加工两种方法制作拉伸试件,并利用CMT6000微机控制电子万能试验机在常温条件下完成了拉伸试验.通过对试验结果的分析整理完成了两种方法的对比,结果表明:激光切割试件和机械加工试件得到的两组拉伸曲线在颈缩后有明显区别,激光切割的试件在拉伸过程中没有明显颈缩,且延伸率明显小于机械加工试件的延伸率.
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| 关 键 词： | 激光切割 TC1钛合金 拉伸性能 |
Research on the tensile property for two methods of cutting TC1 titanium alloy sheet |
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| HAN Zhi-ren,SUN Wei,LIU Yue-zhuan,XU Xu-dong,YUAN Sheng.Research on the tensile property for two methods of cutting TC1 titanium alloy sheet[J].Journal of Shenyang Institute of Aeronautical Engineering,2009,26(1). |
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| Authors: | HAN Zhi-ren SUN Wei LIU Yue-zhuan XU Xu-dong YUAN Sheng |
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| Institution: | 1.Shenyang Institute of Aeronautical Engineering;School of Aerospace;Liaoning Shenyang 110136;2.Chengdu Aircraft Group Company;Sichuan Chengdu 610031 |
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| Abstract: | In order to study the influence of laser cutting method and machining trimming method on the sheet metal workpiece,the tensile experiments are finished for the two kinds of specimens from laser cutting method and machining trimming method in the same conditions at room temperature using the computer control manipulate electronic CMT6000 universal testing machine.The results are analysed and compared,it shows that the difference between tensile curves of laser cutting specimens and the machining trimming spe... |
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| Keywords: | laser cutting TC1 titanium alloy tensile property |
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