| 内部损伤探测在缸盖上的应用与展望 |
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| 引用本文： | 李进都,姚源,黄晓艳.内部损伤探测在缸盖上的应用与展望[J].企业科技与发展,2009(11):52-53. |
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| 作者姓名： | 李进都 姚源 黄晓艳 |
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| 作者单位： | [1]上汽通用五菱汽车股份有限公司,广西柳州545007 [2]广西柳工机械股份有限公司,广西柳州545007 |
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| 摘 要： | 缸盖是汽车发动机零件中结构较为复杂的箱体零件，也是关键零件。该零件的加工工艺复杂，加工过程耗时较长，加工精度要求高，而其一次性成品合格下线率非常重要，将直接影响发动机的产量。文章通过对缸盖成品下线数据进行收集整理，分析了造成零件报废的主要原因，阐述了毛坯上料前的内部损伤探测方法并展望了其在缸盖检测上的未来发展趋势。
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| 关 键 词： | 缸盖 下线合格率 报废模式 内部损伤探测 |
The Applications and Outlook of Internal Harm Testing to Cylinder Head |
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| Institution: | LI Jin-du, YAO Yuan, HUANG Xiao-yan(1. SGMW, Liuzhou Guangxi 545007; 2. Liugong Machine Co.. Ltd., Liuzhou Guangxi 545007) |
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| Abstract: | Cylinder head is the most complex and important part in automobile engine. This part has a complicated craftsmanship, a long manufacture period and high precision, so the present of pass rate is very important to the productivity of engines. Through collecting data of the passed manufactured part, the article analyzes fundamental reasons for scrapping, and talks about the applications and outlook of internal harm testing to cylinder head. |
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| Keywords: | cylinder head pass percentage scrapping mode internal harm testing |
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