| 基于CCD传感器的玻壳最佳合模时刻判定 |
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| 引用本文： | 张建忠.基于CCD传感器的玻壳最佳合模时刻判定[J].制造业自动化,2004,26(3):19-21. |
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| 作者姓名： | 张建忠 |
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| 作者单位： | 东南大学,电光源研究中心,南京,210096 |
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| 基金项目： | 中国轻工总会“九五”科技攻关项目(97-618-01-02) |
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| 摘 要： | 玻管夹封工艺是影响高强度气体放电灯(HID)寿命和光效品质的重要因素之一,而对玻璃材料烧融状态的确定是其中关键的环节。通过对石英玻壳熔融状态下光热特性的分析,建立一套基于CCD传感器的视频图像采集系统,获得最佳的合模时刻,保证良好的封装气密性,提高自动化加工的整灯合格品率。
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| 关 键 词： | 玻管夹封 熔融状态识别 视频图像采集 |
| 文章编号： | 1009-0134(2004)03-0019-03 |
| 修稿时间： | 2003年10月23 |
Determining the optimal sealing time of quartz glass tube based on CCD sensor system |
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| ZHANG Jian-zhong.Determining the optimal sealing time of quartz glass tube based on CCD sensor system[J].Manufacturing Automation,2004,26(3):19-21. |
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| Authors: | ZHANG Jian-zhong |
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| Abstract: | Determining the melting state of glass is a key step in extruded-beam sealing procedurewhich plays an important role in improving HID lamps life and luminous efficacy. By analyz-ing the light-heat peculiarity of melting quartz glass tube, a set of video image collectionsystem based on a CCD sensor is established. It can offer the optimal sealing time so thatthe tube be sealed well. In this way, the rate of the qualified Iamps may be increased inautomatic machining. |
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| Keywords: | tube clamp sealing melting state identifying video image collection |
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