| 16V265H柴油机机体国产化振动时效工艺研究 |
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| 引用本文： | 孙文新.16V265H柴油机机体国产化振动时效工艺研究[J].铁道机车车辆,2011,31(Z1):347-350. |
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| 作者姓名： | 孙文新 |
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| 作者单位： | 大连机车车辆有限公司 工艺技术部,辽宁大连,116022 |
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| 摘 要： | 本文分析了16V265H柴油机机体加工后变形的问题,并提出残余应力是机体产生变形的重要因素,由此,制定出合理的振动时效工艺规程,确保了16V265H柴油机机体加工质量.
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| 关 键 词： | 16V265H柴油机机体 振动时效 工艺 变形 残余应力 |
Research of 16V265H Diesel Engine Body Vibratory Aging Technology |
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| SUN Wen-xin.Research of 16V265H Diesel Engine Body Vibratory Aging Technology[J].Railway Locomotive & Car,2011,31(Z1):347-350. |
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| Authors: | SUN Wen-xin |
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| Institution: | SUN Wen-xin(Dalian Locomotive & Rolling Stock Co.,Ltd,Technology Department,Dalian 116022 Liaoning,China) |
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| Abstract: | This paper analyzes the distortion problem of 16V265H Diesel Engine body,and put forward that residual stress is an important factor which leads to the work distortion.Then making the proper vibratory aging procedures ensure the quality of the 16V265H diesel engine body. |
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| Keywords: | 16V265H diesel engine crankcase vibratory aging technology distortion residual stress |
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