| 浅议大型船用曲轴毛坯的锻造 |
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| 引用本文： | 滕启臣,张晓宇.浅议大型船用曲轴毛坯的锻造[J].锻压装备与制造技术,2010,45(5). |
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| 作者姓名： | 滕启臣 张晓宇 |
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| 作者单位： | 辽宁五一八内燃机配件有限公司,辽宁,丹东,118009 |
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| 摘 要： | 从船用曲轴毛坯锻造生产的现状着手,介绍了曲轴成形机理和特点,以及对这类曲轴的锻造方法。重点介绍了曲轴的全纤维锻造,分析了错挤锻造和镦挤锻造的特点。还特别介绍了锻造专用工艺装备的结构原理,指出液压铰链式结构工装最为合理。
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| 关 键 词： | 机械制造 锻造 曲轴 大型船舶 全纤维 |
Discussion about Forging of Crankshaft Blank for Large Ship |
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| TENG Qichen,ZHANG Xiaoyu.Discussion about Forging of Crankshaft Blank for Large Ship[J].China Metalforming Equipment & Manufacturing Technology,2010,45(5). |
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| Authors: | TENG Qichen ZHANG Xiaoyu |
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| Affiliation: | TENG Qichen,ZHANG Xiaoyu(Liaoning 518 Internal-Combustion Engine Fittings Co.,Ltd.Dandong 118009,Liaoning China) |
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| Abstract: | Aiming at the status of crankshaft blank forging process for ship,the principle and characteristics of crankshaft forming process have been introduced in the text,as well as the forging method.The full-fiber forging process has been mainly put forward.The features of upsetting and cross extrusion forging process have been analyzed.The structural principle of forging process and equipment has been introduced.It is pointed out that the hydraulic hinge type structure tooling is most reasonable. |
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| Keywords: | Forging Crankshaft Large ship Full-fiber |
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