| 定位星是我国早期砂模铸造的重要标志 |
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| 引用本文： | 袁涛. 定位星是我国早期砂模铸造的重要标志[J]. 自然科学史研究, 1994, 13(1): 89-96 |
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| 作者姓名： | 袁涛 |
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| 作者单位： | 常州轻工业学校 |
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| 摘 要： | 作者通过对南朝刘宋时期古钱币的研究，发现一个特异的现象──“定位星”。经过排比分析，认为定位星是为解决砂模铸造中母钱的定位而专门设置的一道工艺措施。研究“定位星”现象对了解和研究我国古代砂模铸造的历史，特别是早期的历史，具有重大意义。
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| 关 键 词： | 定位星 砂模铸造 |
POSITIONING STIR, AN IMPORTANT SIGN OF SAND MOULD CASTING IN ANCIENT CHINA |
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| Yuan Tao. POSITIONING STIR, AN IMPORTANT SIGN OF SAND MOULD CASTING IN ANCIENT CHINA[J]. Studies In The History of Natural Sciences, 1994, 13(1): 89-96 |
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| Authors: | Yuan Tao |
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| Abstract: | In studying the ancient coins Of Liu Song Dynasty (420-479) of the Southern Song Dynasties, the author discovered a peculiar thing, the positioning star .After arrangement and analysis, he came to realize that the positioning star was set up specially as a technolongical measure for fixing the position of mother coins in sand mould casting. The investigation of the positioning star phenomenon is of grest importance for us to understand and look into the history of ancient China's sand mould cating. |
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| Keywords: | positioning Star sand mould casting |
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