| 用楔横轧工艺成形阶梯轴类件的防止拉细和加工界限研究 |
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| 引用本文： | 梁继才,付沛福,李义,张昕.用楔横轧工艺成形阶梯轴类件的防止拉细和加工界限研究[J].吉林大学学报(工学版),2000,30(4). |
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| 作者姓名： | 梁继才 付沛福 李义 张昕 |
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| 作者单位： | 1. 吉林工业大学,辊锻工艺研究所,吉林,长春,130025
2. 装甲兵技术学院热加工室,吉林,长春,130021 |
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| 基金项目： | 国家教育部博士学科点基金资助项目! (71 1 334) |
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| 摘 要： | 利用上限原理和最小能量原理 ,获得了用楔横轧工艺成形阶梯轴类件时杆部拉断的条件。将本文的研究成果与文献 1～ 3]的研究成果相结合 ,获得了用楔横轧工艺成形阶梯轴类件的加工界限图
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| 关 键 词： | 楔横轧工艺 阶梯轴 成形 加工界限图 |
Study on Working Limits about Forming Axial Symmetry Spare Parts with Cross-Wedge Rolling Technique |
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| LIANG Ji-cai,FU Pei-fu,LI Yi,ZHANG Xin.Study on Working Limits about Forming Axial Symmetry Spare Parts with Cross-Wedge Rolling Technique[J].Journal of Jilin University:Eng and Technol Ed,2000,30(4). |
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| Authors: | LIANG Ji-cai FU Pei-fu LI Yi ZHANG Xin |
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| Abstract: | With upper bound method and least energy principle,the conditions are established of drawing and breaking workpiece with cross wedge rolling technique to form axial symmetry spare parts.The figure of working limits is obtained about forming axial symmetry spare parts with cross wedge rolling technique by combining study results in this article with the ones in documents 1～3]. |
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| Keywords: | cross wedge rolling technique ladder axis forming the figure of working limits |
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