| 摘要 |
FIELD: process engineering.SUBSTANCE: device and method for coiling, in particular, variable-thickness metal strip exploiting system designed to introduce deformable material in strip being coiled. Note here that there are means for obtaining pliable, in particular, elastic material, or self-expanding or foaming material and to introduce it into coil, and pressure device, in particular, roller to squeeze said material so that it is deformed.EFFECT: making cylindrical coil.12 cl, 1 dwg |
