| 提高发动机油泵出油阀偶件加工精度的工艺研究 |
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| 引用本文： | 常珺,董静. 提高发动机油泵出油阀偶件加工精度的工艺研究[J]. 韶关学院学报, 2008, 29(6) |
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| 作者姓名： | 常珺 董静 |
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| 作者单位： | 1. 韶关学院,信息工程学院,广东,韶关,512005
2. 中国第一拖拉机集团公司,第一装配公司,河南,洛阳,471004 |
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| 基金项目： | 广东省重大科技专项基金 |
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| 摘 要： | 根据出油闻阀芯的加工特性，针对存在问题从闻芯基准中心孔修正工艺、MG1312精密磨床硬质合金顶尖工作锥面技术要求以及阀芯磨削过程中的光磨工艺环节三个方面提出提高出油闻偶件加工精度的改进办法．取得了良好效果，明显提高了产品的质量和合格率．
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| 关 键 词： | 出油阀 发动机 油泵 精密磨削 |
Technology research on the machining precision of the outlet valve mates in engine fuel pump |
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| CHANG Jun,DONG Jing. Technology research on the machining precision of the outlet valve mates in engine fuel pump[J]. Journal of Shaoguan University(Social Science Edition), 2008, 29(6) |
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| Authors: | CHANG Jun DONG Jing |
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| Affiliation: | CHANG Jun DONG Jing(1.Institute of Information Engineering,Shaoguan University,Shaoguan 512005,Guangdong,China,2.YTO Group Corporation,Luoyang 471004,Henan,China) |
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| Abstract: | The outlet valve mates is a pair of important parts in engine fuel pump,it has high manufacture preci- sion.According to the manufacture characteristic of its spool valve,three improvements are brought up for the present problem in this paper,which are of the correction of center bore,the technical requirements of the work- ing cone of carbide alloy in MG1312 grinder and the non-feed grinding.These improvements result in good effect on a raise of the quality and qualification rate. |
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| Keywords: | outlet valve engine fuel pump accurate grinding |
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