| 摘要 |
PURPOSE:To roll efficiently a product having stable quality by using a moving type repeater having a function capable of guiding a rolling material to two positions, and guiding the material in a looped state between two sets of two- roll mills. CONSTITUTION:A rolling material D delivered from the 1st stand A is passed through a caliber 10a of the 1st roll 10 and is reversely turned in a guiding groove 14b and is sent to the side of the 2nd roll 11. An action signal has been already outputted from a plug switch 20 pushed by the material D to a pushing and pulling means 14c of a moving type repeater 14, then the means 14c acts to guide the material D delivered from the caliber 10a to a caliber 11a of the 2nd roll 11 through a guide 18a for a running material. Thereafter, the means 14c acts to move a table 14a from an oblique line position to an actual line position simultaneously with a biting of the material D by the caliber 11a. |
