| 按平均收缩率计算注塑模成型尺寸的公式修正 |
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| 引用本文： | 张克惠.按平均收缩率计算注塑模成型尺寸的公式修正[J].工程塑料应用,1994(3). |
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| 作者姓名： | 张克惠 |
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| 作者单位： | 西北工业大学 |
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| 摘 要： | 讨论了现用计算公式的缺陷及原因,提出4个修正公式,并举例说明了修正后公式对确定合理的模具公差和保证注塑件顺利生产的重要经济意义。
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| 关 键 词： | 模具成型尺寸 收缩率 修正公式 塑件尺寸 |
MODIFICATION OF FORULAE ON CALCULATION OF MOULDING DIMENSION OF INJECTION MOULD ACCORDING TO AVERAGE SHRINKAGE |
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| Zhang Kehui.MODIFICATION OF FORULAE ON CALCULATION OF MOULDING DIMENSION OF INJECTION MOULD ACCORDING TO AVERAGE SHRINKAGE[J].Engineering Plastics Application,1994(3). |
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| Authors: | Zhang Kehui |
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| Affiliation: | Northwestern Polytechnical university |
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| Abstract: | The disadvantiges and their source of current calculating formulae for moulding dimension of injection mould are discussed. 4 Modified calculating formulae are proposed. A true example illustrates these modified formulae give economic significance due to reasonable determination of tolerance of mould and promotion of production of injected moulding. |
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| Keywords: | Moulding dimension of injection mould Shrinkage Modified formula Dimension of in- jected moulding |
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