| 塑件强制脱模量计算 |
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| 引用本文： | 徐小兵,陈蔚鸿,李应虎,黄晶. 塑件强制脱模量计算[J]. 模具工业, 2007, 33(11): 51-53 |
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| 作者姓名： | 徐小兵 陈蔚鸿 李应虎 黄晶 |
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| 作者单位： | 长江大学,机械工程学院,湖北,荆州,434023;长江大学,机械工程学院,湖北,荆州,434023;长江大学,机械工程学院,湖北,荆州,434023;长江大学,机械工程学院,湖北,荆州,434023 |
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| 摘 要： | 根据薄壳理论分析了强制脱模时塑件的变形,推导了薄壁长圆筒类塑件强制脱模所允许的内、外侧凸起或凹槽尺寸计算公式,为塑件采用强制脱模机构提供了定量的计算依据。
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| 关 键 词： | 塑件 强制脱模量 薄壁圆筒 |
| 文章编号： | 1001-2168（2007）11-0051-03 |
| 修稿时间： | 2006-07-28 |
Dimension calculation of plastic part needing forced demolding |
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| XU Xiao-bing,CHEN Wei-hong,LI Ying-hu,HUANG Jing. Dimension calculation of plastic part needing forced demolding[J]. Die & Mould Industry, 2007, 33(11): 51-53 |
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| Authors: | XU Xiao-bing CHEN Wei-hong LI Ying-hu HUANG Jing |
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| Affiliation: | College of Mechanical Engineering, Yangtze University, Jingzhou, Hubei 434023, China |
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| Abstract: | The deformation of plastic parts in forced demolding was analyzed according to the thin shell theory.A formula for calculating permitted inside and outside bulge or slot dimensions in long thin-walled plastic cylinder parts that need forced demolding was deduced,which provides a quantitative calculation reference for judging whether a forced demolding mechanism can be adopted for certain plastic parts. |
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| Keywords: | plastic part forced demolding thin-walled cylinder |
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