| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an injection molding machine intended for power saving by utilizing effectively the power generated on deceleration of the servomotor as regenerative electric power. <P>SOLUTION: The injection molding machine 1 intended for power saving supplies, for heating, the regenerative electric power generated on deceleration of the servomotor 2 equipped in the molding machine 1. The outside surface of a temperature control heater 12 is covered with auxiliary heaters 13, and dissipation of heat from the temperature control heater 12 heated at high temperatures can be controlled with the auxiliary heaters 13. Two or more auxiliary heaters 13 are connected in parallel with one another through an electric power cable 5, and, in the event of a failure of any of them, other auxiliary heaters 13 can supply the regenerative electric power. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
