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| AZ31D镁合金电动螺丝刀刀把等温挤压成形试验研究 |
| Isothermal Extrusion Study of AZ31D Magnesium Alloy for Hilt of Electric Screwdriver |
| Received:December 29, 2010 Revised:May 10, 2011 |
| DOI： |
| 中文关键词: 电动螺丝刀刀把 等温挤压 镁合金AZ31D |
| 英文关键词: hilt of electric screwdriver isothermal extrusion AZ31D magnesium alloy |
| 基金项目:重庆市自然科学基金（CSTC2006BB4398） |
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| 中文摘要: |
| 针对电动螺丝刀刀把零件，设计了等温挤压成形工艺和等温挤压试验模具。采用YAW-500 kN微机控制电液伺服压力试验机进行挤压试验，试验证明所设计的成形方案合理可行，同时也验证了所设计的试验模具的可行性。 |
| 英文摘要: |
| The techniques of isothermal extrusion and mould were designed for the part of hilt of electric screwdriver. The isothermal extrusion was processed by the pressure machine-YAW-500kN. The scheme of deformation and the mould of isothermal extrusion were verified reasonable by the process experiment. |
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