| 滚压技术在大功率柴油机连杆孔加工中的应用 |
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| 引用本文： | 白龙,罗雁萍,王彦峰,朱维民,罗红丽.滚压技术在大功率柴油机连杆孔加工中的应用[J].铁道机车车辆,2011,31(Z1):387-389. |
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| 作者姓名： | 白龙 罗雁萍 王彦峰 朱维民 罗红丽 |
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| 作者单位： | 山西柴油机工业有限责任公司,山西大同,037036 |
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| 摘 要： | 连杆是柴油机的关键零部件之一,在大功率高速柴油机的设计中,常采用并列式连杆机构、主、副连杆机构、对置式连杆机构.无论哪种结构的连杆,在机械制造过程中,连杆精镗上、下头孔都是机械加工的最后一道关键工序,是否能保证稳定的精镗孔质量,直接影响着柴油机的装配质量、整机运行的可靠性、安全性.滚压加工作为一种先进的高效精密加工技术...
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| 关 键 词： | 精镗上 下头孔 表面粗糙度 形位公差 滚压 |
Application of Rolling Technique in Machining of Connectingrod Holes of High-power Diesel Engine |
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| BAI Long
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LUO Yan-ping
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WANG Yan-feng
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ZHU Wei-ming
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LUO Hong-li.Application of Rolling Technique in Machining of Connectingrod Holes of High-power Diesel Engine[J].Railway Locomotive & Car,2011,31(Z1):387-389. |
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| Authors: | BAI Long LUO Yan-ping WANG Yan-feng ZHU Wei-ming LUO Hong-li |
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| Institution: | BAI Long,LUO Yan-ping,WANG Yan-feng,ZHU Wei-ming,LUO Hong-li(Shanxi Diesel Engine Industry Limited Responsibility Company,Datong 037036 Shanxi,China) |
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| Abstract: | Connecting rod is one of the key components of diesel engine.For design of high-power and high-speed diesel engine,we usually use juxtaposed connetcting rod,main-conneting rod and vice-connecting rod,two connecting rods in one line,no matter which construction,the fine boring for the upper head hole and lower head hole for connecting rod is the last key working procedure,and whether can insure the quality of fine boring affects the assembly quality and the reliability and safety of the running of the whole ... |
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| Keywords: | the fine boring for uppe head hole and lower head hole roughness of surface form and place tolerance rolling |
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