| 摘要 |
PROBLEM TO BE SOLVED: To provide an injection molding machine capable of appropriately controlling the output of a heat source.SOLUTION: An injection molding machine 10 comprises: a cylinder 11 to which a molding material is supplied; heat sources Hto Hfor heating the cylinder 11; and a controller 60 for controlling the output of the heat sources Hto H. The controller 60 controls the output of the heat sources Hto Husing a heat transfer model based on a heat conduction equation of the cylinder 11, a heat conduction equation of a material in the cylinder 11 and an equation representing heat outflow/inflow in the heat sources Hto H. |
