| 关于底射射砂紧实机理的研究 |
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| 引用本文： | 曾德文.关于底射射砂紧实机理的研究[J].湖南农业大学学报(自然科学版),1989,16(1). |
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| 作者姓名： | 曾德文 |
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| 作者单位： | 湖南大学机械工程系 |
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| 摘 要： | 本文提出和证实了型砂在射砂简中的运动形态为柱塞式。其紧砂过程(机理)可分为三个阶段。
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| 关 键 词： | 底射 射砂 型砂 |
Study of the Compacting Process of Molding Sand During the Bottom Shooting |
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| Zeng Dewen.Study of the Compacting Process of Molding Sand During the Bottom Shooting[J].Journal of Hunan Agricultural University,1989,16(1). |
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| Authors: | Zeng Dewen |
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| Institution: | Department of Mechanical Engineering |
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| Abstract: | This Paper suggests that the morphology of the molding sand movement in the shooting cylinder is the type of the plug during the bottom shooting and the compacting process can be divided into three stages. |
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| Keywords: | molding sand bottom shooting movement morphology |
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