INJECTION MOLDING MACHINE, AND TEMPERATURE CONTROL METHOD FOR INJECTION MOLDING MACHINE

摘要

In an injection molding machine, a plurality of temperature sensors for detecting temperatures are provided at a plurality of positions of a heating-cylinder provided with a heater. A control device controls an input to the heater by selectively using temperature detection values output from the temperature sensors. Therefore, a temperature distribution of the heating-cylinder can be set and changed with high accuracy.