| 灯头壳多工位拉深级进模设计 |
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| 引用本文： | 刘昌棋,陈胤.灯头壳多工位拉深级进模设计[J].福建工程学院学报,2009,7(1). |
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| 作者姓名： | 刘昌棋 陈胤 |
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| 作者单位： | 福建工程学院,材料科学与工程系,福建,福州,350014 |
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| 基金项目： | 福建省科技重大专项专题项目 |
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| 摘 要： | 针对灯头壳零件的结构特点和生产要求,介绍了灯头壳多工位拉深级进模的结构设计要点和工作原理.提出了控制模具动作顺序的施力措施及设计方法,叙述了采用浮动式凹模在多工位拉深模中的作用.应用结果表明,该模具结构保证了灯头壳冲压变形趋向的稳定性和可靠性,此设计方法对薄壁件多工位拉深级进模的设计具有通适性.
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| 关 键 词： | 灯头壳 薄壁件 级进模 设计方法 助推装置 浮动式凹模 |
Design of multi-position drawing and blanking progressive die for lamp holder shell |
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| Liu Changqi,Chen Yin.Design of multi-position drawing and blanking progressive die for lamp holder shell[J].Journal of Fujian University of Technology,2009,7(1). |
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| Authors: | Liu Changqi Chen Yin |
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| Institution: | Materials Science and Engineering Department;Fujian University of Technology;Fuzhou 350014;China |
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| Abstract: | To improve the characteristic of stamping process for lamp holder shell,the operation principle and structural design of multi-position progressive drawing and blanking die for lamp holder shell were described.The application of force in controlling the sequential operations of the die and its design method were discussed.The role of floating cavity in multi-position progressive drawing was illustrated.The results indicate that the die enhances the stability and reliability of stamping forming for lamp hold... |
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| Keywords: | lamp holder shell thin-wall case progressive die design method boosting device floating cavity |
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