| 共轨喷油器总成衔铁行程的测试 |
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| 引用本文： | 蒋岳群,鞠得雨,平晓锋.共轨喷油器总成衔铁行程的测试[J].油泵油嘴技术,2013(4):52-55. |
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| 作者姓名： | 蒋岳群 鞠得雨 平晓锋 |
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| 作者单位： | 中国一汽无锡油泵油嘴研究所,江苏无锡214063 |
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| 摘 要： | 共轨喷油器衔铁的行程直接影响到喷油器多项性能指标,然而,影响喷油器衔铁行程的因素很多,在试验的基础上,提出了采用行程-电感法来测控喷油器衔铁行程,对该方法的工作原理、测量装置做了详细的介绍,对试验结果进行的分析表明,用电感法测控衔铁行程其准确率可达98％以上.
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| 关 键 词： | 共轨喷油器 衔铁行程 测试 |
Measurement for Armature Stroke of Common Rail Injector Assembly |
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| Authors: | JIANG Yue-qun JU De-yu PING Xiao-feng |
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| Affiliation: | (FAW Wuxi Fuel Injection Equipment Research Institute,Wuxi 214063,China) |
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| Abstract: | A number of performance indicators of common rail injector are affected directly by armature stroke of injector assembly, and armature stroke of injector are influenced by many factors . Armature stroke was measured on the basis of ＂ stroke - inductance＂ method, and working principle, measuring device of this method were introduced in this paper. The testing results showed that accura- cy could rate up to 98% through inductance method to control armature stroke. |
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| Keywords: | common rail injector stroke-inductive test |
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