| 关于活塞精工序加工技术的探讨 |
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| 引用本文： | 李克,;侯春希,;李明德.关于活塞精工序加工技术的探讨[J].山东内燃机,2014(4):36-39. |
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| 作者姓名： | 李克 ;侯春希 ;李明德 |
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| 作者单位： | [1]齐鲁工业大学,山东济南250353; [2]山东滨州渤海活塞股份有限公司,山东滨州256602 |
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| 摘 要： | 在机械加工中,保证活塞各部位的精度是提高发动机性能的关键环节。特别是保证在活塞加工中的几个工差要求最严的工序加工精度是活塞加工中的关键点。这几个工序分别是精车止口工序、精车环槽工序、精镗销孔工序和精车外圆工序。本文分别探讨了四个关键工序在加工中注意的问题。
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| 关 键 词： | 活塞 工序 加工精度 止口定位胎 |
Discussion on the Processing Technology for Piston Precision Processes |
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| Affiliation: | LI Ke ,HOU Chun-xi ,LI Ming-de ( 1. Qilu University of Technology, Jinan 250353, China ; 2. Shandong Binzhou Bohai Piston Co. ,Ltd. , Bingzhou 256602,China) |
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| Abstract: | The key factors to improve the engine performance are to ensure the accuracy of all parts of the piston in machining. The most important point is to guarantee the machining precision in some processes. Their tolerances are required more severely. These processes include Fine Turning End Mouth, Fine Turning Ring Groove, Fine Boring Pin Hole and Fine Turning Exeircle. In this paper discusses the problems in the processing of the four key processes. |
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| Keywords: | Piston Process Machining Accuracy Positioning Tools for End Mouth |
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