| 摘要 |
PURPOSE: An injection molding machine and a driving device are provided to miniaturize a driving circuit by commonly using a single driving part to be connected to one side of two electromagnets. CONSTITUTION: An injection molding machine comprises an electromagnet for generating a mold clamping force and a driving device for driving the electromagnet. The driving device includes first and second driving parts (101,102). The first driving part is installed in each electromagnet by being connected to one end of the electromagnet. The second driving part is commonly connected to the other end of each electromagnet. [Reference numerals] (63) Current command calculating unit; (64) Current control unit; (65) PWM signal generating unit; (66) AD converting unit; (AA) Command |
