| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a roller spacing control device of a roller guide, with which an operator can control a roller spacing safely, to remarkably reduce workload of the operator. <P>SOLUTION: The roller spacing control device includes a roller transfer mechanism which can transfer a roller in a roller guide of a rolling machine in a direction to change the spacing between rollers, a fixed size feeding mechanism connected to the roller transfer mechanism for performing a unit feed operation which changes the spacing between rollers by a unit displacement amount. The unit feeding operation by the fixed size feeding mechanism is repeated required times. <P>COPYRIGHT: (C)2012,JPO&INPIT |
