| 摘要 |
A compression molding machine includes a plurality of plate units that are provided between a lower punch retainer and an upper punch retainer. The plate units each include: a plate having a through bore to be filled with a powdery material that is compressed by an upper punch and a lower punch; and a plate attachment member having a mount portion mounted to a vicinity of an upright shaft, a positioning surface positioning the upper surface of the plate, and a plate attaching portion attaching the plate from below to above, such that the upper surface of the plate is positioned at the positioning surface.
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