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| 钢管冲孔、压凹楔块式组合模 |
| Wedge Combination Die of Steel Tube Punching and Recessing |
| Received:November 01, 2011 Revised:May 10, 2012 |
| DOI： |
| 中文关键词: 钢管 冲孔 压凹 组合模 |
| 英文关键词: steel tube punching concave pressure combination die |
| 基金项目: |
| Author Name | Affiliation | | WANG Hong-wei | North Special Energy Group Co., Ltd., Xi'an Qinghua Company， Xi'an 710025， China | | JING Xing-bin | North Special Energy Group Co., Ltd., Xi'an Qinghua Company， Xi'an 710025， China | | GUO Zhi-jie | North Special Energy Group Co., Ltd., Xi'an Qinghua Company， Xi'an 710025， China | | HAI Wu-hong | North Special Energy Group Co., Ltd., Xi'an Qinghua Company， Xi'an 710025， China | | LIU Gui-fang | North Special Energy Group Co., Ltd., Xi'an Qinghua Company， Xi'an 710025， China |
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| 中文摘要: |
| 根据工件的工艺特点，在一套模具中设计了2种形式的楔块机构，即共轭式冲侧孔楔块机构和浮动式压侧凹楔块机构。介绍了2种楔块机构在模具中的布局、零件之间的相互关系以及楔块机构的动作原理。 |
| 英文摘要: |
| According to the process features of the part, two wedge mechanisms are designed for a set of mold. They are conjugate wedge mechanism for punching holes and floating wedge mechanism for stamping concave. The layouts of the two wedge mechanisms in the molds, the relationship between the parts and the action principle of the wedge mechanism are introduced. |
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