| 摘要 |
<p>A plasticizing device includes a feeder configured to supply resin to a cylinder, a screw configured to move axially in the cylinder, a cylinder pressure sensor installed at a predefined position in the cylinder and configured to detect a pressure at the predefined position in the cylinder, and a pressure-rise point estimating part configured to estimate a position where a pressure starts to rise during a metering process based on a value detected by the cylinder pressure sensor.</p> |
