| 注塑模具型芯的偏移计算 |
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| 引用本文： | 李兆东. 注塑模具型芯的偏移计算[J]. 山东建筑工程学院学报, 2000, 15(2): 66-69 |
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| 作者姓名： | 李兆东 |
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| 作者单位： | 山东建筑工程学院机械系!山东济南250014 |
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| 摘 要： | 根据流变学理论建立了在注射过程中注塑模具型芯的力学模型,并运用材料力学的方法由上述模型推导出注塑模具型芯偏移量的计算方式,提出了计算偏移量过大时应当采取的措施。
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| 关 键 词： | 注塑模具 型芯 流变学 力学模型 偏移量 |
The shift calculation of cores in the plastics injection mold |
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| LI Zhao dong. The shift calculation of cores in the plastics injection mold[J]. Journal of Shandong Institute of Architecture and Engineering, 2000, 15(2): 66-69 |
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| Authors: | LI Zhao dong |
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| Affiliation: | LI Zhao dong 1 |
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| Abstract: | Based on rheology, a mechanical model of cores in the plastics injection molds during the injecting process is established.from which a calculation formula for the cores shift is derived by the material mechanics, and also some methods are discussed in the cases of too large calculated value. |
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| Keywords: | plastics injection mold core rheology mechanical model core shift value |
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