| 摘要 |
PROBLEM TO BE SOLVED: To provide an injection action display device of an injection molding machine which is capable of displaying a position of a screw flight at a material input port of a heating cylinder during action of a screw.SOLUTION: An injection action display device 100 comprises: a screw shape information storage part 110 which stores screw shape information including a flight pitch of a screw ; a material input port shape information storage part 120 which stores material input port shape information of a heating cylinder; a flight position calculation part 130 which calculates the position of a screw flight at a material input port 6 of the heating cylinder 3 on the basis of a screw axis direction position, a screw rotation direction position, screw shape information, and material input port shape information; and a display part 140 which displays the line of the screw flight and the shape of the material input port on the display device 12 on the basis of the position of the screw flight calculated by the flight position calculation part 130.SELECTED DRAWING: Figure 2 |
