| 摘要 |
<P>PROBLEM TO BE SOLVED: To automate the setting of rolls, to thereby achieve easy operations in start-up and in the change of a molding condition. <P>SOLUTION: Two control modes, that is, a roll-gap constant control mode controlling the roll-gap by a roll setting means so that the roll-gap be the predetermined control target value, and a pressing load constant control mode controlling the roll-gap by the roll setting means so that the pressing load be the predetermined control target value are used appropriately. <P>COPYRIGHT: (C)2007,JPO&INPIT |
