| 摘要 |
PURPOSE: A pair of rollers for rolling deformed wire rods are provided which capable of selectively rolling deformed wire rods of which shapes are different each other without replacement of rollers of a rolling mill. CONSTITUTION: In rolling rollers in which deformed wire rods with a certain profile are formed by pressing matrix using a pair of two rollers(first and second rollers)(A,B), the pair of rollers for rolling deformed wire rods having plural pairs of grooves of which shapes are different each other are characterized in that at least two or more pairs of grooves(11a,11b-13a,13b) of which shapes are different from each other are formed on the surface of the first and second rollers, wherein deformed wire rods with each different profiles are formed by the two or more pairs of grooves(11a,11b-13a,13b) when they are combined.
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