How to level the aluminum foil with the thickness less than 0.1? Dose the stretch bender useful?
The technological parameter of stretch bending has casting gap. your problem should be solved from the casting gap and extention control(especial the exit test) .when having the stretch bending design,the thickness of material should have the relation to the diameter of working roll and the thickness should be thinner 0mm.05mm--1.the diameter of working roll of our plant is 16mm.
It has constant tension mode and elongation control mode, but the prior condition is roll container setted well and the quality is from the thickness of 0.when tension level, the number reduced to zero and the roller should be flexible.the basic mode is used for the extention control mode and the number reach to 2%. The quality is related to the design of stretch bending.
