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2-component mixing using the vertical vibration - Mixing mechanism caused by the container wall pressure

机译：2元件混合使用由集装箱壁压力引起的垂直振动混合机构

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Recently, as represented for fine ceramics, it is popular to develop new function material by using the powder condition. In such materials, the material mixed state, which greatly influences on the quality of the last molding, is very important. Generally the mixing is done under agitations and rotation, etc. However, the physical property difference in particle shape, particle size, density of the particle causes separation and segregation. In this study, we carry out the mixing of 2-component powder with density difference using convection motion under the vibration. In order to obtain better and appropriate blending condition in this technique, it is indispensable to clarify the mixing mechanism and the behavior mechanism of convection in powder layer under vertical vibration. Then, the pressure sensor was fixed in base and sidewall surface of the two-dimensional container, and the relationship between behavior of the powder layer and pressure condition was examined. The elucidation of the behavior in vertical vibration in the powder layer was tried on the basis of those results. As the result, essential factor which decides the behavior of powder layers is the pressure fluctuation on the container sidewall.
机译：最近，正如精细陶瓷所代表的那样，通过使用粉末状况来开发新功能材料是流行的。在这种材料中，材料混合状态极大地影响了最后一层成型的质量，非常重要。通常，混合在搅拌和旋转等下进行，但是，颗粒形状，粒度，颗粒密度的物理性质差异导致分离和分离。在这项研究中，我们在振动下使用对流运动进行2-组分粉末的混合。为了在该技术中获得更好和适当的混合条件，阐明垂直振动下粉末层中对流的混合机制和行为机理是必不可少的。然后，将压力传感器固定在二维容器的基部和侧壁表面中，并检查粉末层和压力条件之间的关系。基于这些结果，尝试粉末层中垂直振动中的行为的阐明。结果，确定粉末层行为的基本因素是容器侧壁上的压力波动。

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