Injection molding machine
An injection molding machine (10) includes a cylinder (11) fed with a molding material (17), a screw (13) provided inside the cylinder (11) so as to be rotatable and axially movable, one or more heating sources (Hn) configured to heat the cylinder (11); and a monitoring part (63) configured to monit...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | An injection molding machine (10) includes a cylinder (11) fed with a molding material (17), a screw (13) provided inside the cylinder (11) so as to be rotatable and axially movable, one or more heating sources (Hn) configured to heat the cylinder (11); and a monitoring part (63) configured to monitor, with respect to each of the one or more heating sources (Hn), a difference between heating energy of the heating source (Hn) at a molding process and heating energy of the heating source (Hn) at a steady state. |
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