粉粒体の圧縮成型に関する研究(第6報) : 圧縮過程中の圧縮層内の一次元応力分布および密度分布に関する理論的考察

概要

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In order to clarify the distribution of stress and density inside the compressed powderlike material layer during compression, which has not hitherto been discussed, theoretical discussions were made on one-sided compression without torsion by the most simple circular disc-type flat punch, when only the direction of compression was taken up as the primary problem, pointing out that the Euler's and Lagrange's views should be discriminated, and when compression surface of the moving upper punch was taken as standard. It was also pointed out that many of the empirical compression formula presented to date are the apparent compression state equation and not the compression state equation in the true sense. Some example comparatively close to that equation in the true sense was discussed. A theoretical example was presented for analyzing data on one-dimensional pressure distribution and pressure transfer rate.
公益社団法人日本薬学会の論文
1972-03-25