| 内燃机螺帽径向夹持下料模和镦挤孔模具设计 |
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| 引用本文： | 肖大志,赵祖德,胡凤生.内燃机螺帽径向夹持下料模和镦挤孔模具设计[J].装备环境工程,1996(2). |
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| 作者姓名： | 肖大志 赵祖德 胡凤生 |
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| 作者单位： | 重庆钢铁专科学校机电系!630050(肖大志)，中国兵器工业第五九研究所(赵祖德)，海陵内燃机配件厂(胡凤生) |
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| 摘 要： | 根据轴向应力对棒料剪断方式及其断口形状的影响,设计了对螺帽锻造所用热轧棒料能进行精密剪切下料的新型结构的径向支持下料模具.采取增加下六角冲头与凹模的配合长度及配合精度的导向方法,设计了在80吨非标压力机上锻带孔螺帽的成形模具.给出了两种模具的试验结果.
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| 关 键 词： | 高强度螺帽 锻造 模具 |
The Blanking Die of the Nuts for IC Engine and the Die Design for Upsetting Extrusion Hole |
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| Chongqing Steel Training School,Xiao DazhiNo. Research Institute,Zhao Zude Hailing Plant for IC Engine Fittings,Hu Fengsheng.The Blanking Die of the Nuts for IC Engine and the Die Design for Upsetting Extrusion Hole[J].Equipment Environmental Engineering,1996(2). |
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| Authors: | Chongqing Steel Training School Xiao DazhiNo Research Institute Zhao Zude Hailing Plant for IC Engine Fittings Hu Fengsheng |
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| Institution: | Chongqing Steel Training School Xiao DazhiNo. 59 Research Institute Zhao Zude Hailing Plant for IC Engine Fittings Hu Fengsheng |
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| Abstract: | The die for the blanking under the radial clamp of nuts for 1C engine is designed based on The effect of radial stress on the shearing method for bars and the fracture shape. The (lie of the nuts for the forging holes formed in the non-standard pressing machine of 80 ton is also designed. And the testing results of both dies are given. |
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| Keywords: | high strength nut forging die |
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