| 基于关联设计的弯曲级进模结构CAD方法研究 |
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| 引用本文： | 徐波,李建军,张祥林,肖祥芷. 基于关联设计的弯曲级进模结构CAD方法研究[J]. 塑性工程学报, 2005, 12(3): 83-87 |
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| 作者姓名： | 徐波 李建军 张祥林 肖祥芷 |
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| 作者单位： | 华中科技大学,塑性成形模拟及模具技术国家重点实验室,武汉,430074 |
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| 摘 要： | 介绍了基于关联设计的弯曲级进模结构设计方法,描述了级进模装配约束关系的模型、弯曲工序对象和弯曲模组件对象,提出距离约束、几何约束、尺寸约束、依附约束4种约束方法。详细阐述了级进模弯曲设计中的装配树组织结构、关联设计、约束求解、参数化关键技术,及在此基础上实现的弯曲级进模块的设计流程和实现方法。
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| 关 键 词： | 级进模 弯曲 关联设计 |
| 文章编号： | 1007-2012(2005)03-0083-05 |
| 修稿时间： | 2005-01-13 |
Research on the CAD method of bending die structures in progressive dies based on associated design |
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| XU Bo,LI Jian-jun,ZHANG Xiang-lin,XIAO Xiang-zhi. Research on the CAD method of bending die structures in progressive dies based on associated design[J]. Journal of Plasticity Engineering, 2005, 12(3): 83-87 |
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| Authors: | XU Bo LI Jian-jun ZHANG Xiang-lin XIAO Xiang-zhi |
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| Abstract: | This article introduces the method of bending die structure design in progressive dies based on associated design. The model used to describe progressive die assembly, the objects of bend working procedure and the objects of bend component are represented. The key technology of the structure of progressive dies' assembly tree, associated design, solving constrains and parametric method are discussed in details. Based on that, the design procedures for bending die structure and the way to realize are stated. |
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| Keywords: | progressive die bending die design associated design |
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