INJECTION MOLDING MACHINE

摘要

An injection molding machine has an injection device made up of a heating cylinder (11) into which a molding material is supplied and of a screw (13) driven in the heating cylinder (11) and measuring the molding material. Heaters (41-1 to 41-4) are arranged in the direction of the axis of the heating cylinder (11) and heat the heating cylinder (11) on a portion-by-portion basis to a predetermined temperature. A cylinder temperature controller (40) individually controls preset temperatures of the heaters (41-1 to 41-4). When a predetermined one of the preset temperatures of the heaters (41-1 to 41-4) is set, the cylinder temperature controller (40) obtains the remaining preset temperatures by calculation based on molding conditions.