| 锥台形空心件挤压工艺与模具设计 |
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| 引用本文： | 田福祥,孙令强. 锥台形空心件挤压工艺与模具设计[J]. 锻压技术, 2004, 29(1): 68-70 |
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| 作者姓名： | 田福祥 孙令强 |
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| 作者单位： | 青岛建筑工程学院机电学院,266033 |
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| 摘 要： | 锥台形空心件形状比较特殊，其成形工艺和模具也有其特点。本文论述了锥台形空心件挤压成形工艺和模具设计要点，给出了实用的模具结构。
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| 关 键 词： | 精密模锻 模具设计 冷挤压 反挤压 锥台形空心件 |
Design of extruding process and die for the hollow parts of frustum type |
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| Tian Fuxiang Sun Lingqiang. Design of extruding process and die for the hollow parts of frustum type[J]. Forging & Stamping Technology, 2004, 29(1): 68-70 |
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| Authors: | Tian Fuxiang Sun Lingqiang |
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| Affiliation: | Qingdao Institute of Architecture and Engineering |
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| Abstract: | Due to the specific shape characteristics of the hollow parts of frustum type,the process and die for forming this type of parts are of its own characteristic . A dissertation is made on the process and main points of the die design for extruding the hollow parts of the frustum type. The practical die structure is presented |
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| Keywords: | Precision die forging Design of forging dies Cold extrusion Reverse extrusion |
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