| 非接触检测大螺纹件的可行性 |
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| 引用本文： | 佟岩,李琳,梁海龙,马宇.非接触检测大螺纹件的可行性[J].宇航计测技术,2011(4):8-10. |
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| 作者姓名： | 佟岩 李琳 梁海龙 马宇 |
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| 作者单位： | 四川航天计量测试研究所; |
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| 摘 要： | 针对科研生产中大螺纹件检测费时费力、检测准确度不高的实际情况，提出以激光位移传感器作为非接触扫描测头，配以三坐标架框架及转台等附件，组建非接触检测大螺纹件的检测校准装置的方案。通过扫描螺纹牙型的实际轮廓，计算螺纹的综合参数，并与标准螺纹数据比对，判定螺纹的合格与否。同时，验证了该方法的可行性。
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| 关 键 词： | 非接触测量 螺纹参数 比较 可行性 |
The Feasibility of Noncontact Measurement to the Big Thread |
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| TONG Yan LI Lin LIANG Hai-long MA Yu.The Feasibility of Noncontact Measurement to the Big Thread[J].Journal of Astronautic Metrology and Measurement,2011(4):8-10. |
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| Authors: | TONG Yan LI Lin LIANG Hai-long MA Yu |
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| Institution: | TONG Yan LI Lin LIANG Hai-long MA Yu(Sichuan Aerospace Measurement And Test Research Institute,Chengdu 610100) |
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| Abstract: | To solve the problems that big thread measurement during research and manufacture was the laborious,time consuming and low accuracy,advances a project that configured an equipment,which using a laser triangulat ion measurement techniques as scan installation,the frame of CMM and rotary were designed too.Experimental test proved that the system had good feasibility. |
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| Keywords: | Contactless measurement Thread parameter Comparison Feasibility |
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