Sodick Co., Ltd.

Shingo Taniguchi

Shuji Aiba

Tasuku Okano

Provided is an injection device and an injection control method which are capable of preventing a drooping phenomenon from an injection nozzle even during high cycle molding, and capable of appropriately plasticizing and molding a resin having poor thermal stability. An injection device () of the disclosure includes: an injection cylinder () which accumulates a molding material and has an injection nozzle () at the front; an injection plunger () which is moved backward in the injection cylinder (); an injection plunger driving device () which moves the injection plunger () backward; and an injection controller (). The injection controller () retreats the injection plunger () by the injection plunger driving device () to perform metering in a plastication metering step of metering the molding material supplied into the injection cylinder ().

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Kanagawa, Japan

Shingo Taniguchi