| 摘要 |
A method for coiling thin metal strip ( 1 ), especially hot-rolled or cold-rolled thin steel strip, on a coiler mandrel ( 3 a) which is adjusted in diameter. At the beginning, the inner windings ( 12 ) of the coil are coiled on the adjusted coiler mandrel diameter, and, after the final winding of the coil ( 11 ), the coiler mandrel ( 3 a) is pulled out, or the coil ( 11 ) is taken off. One or more profile grooves ( 17 ) are pressed into one inner winding or into several adjacent inner windings ( 12 ) on the circumference during rotation of the coil. |
