floor deck roll forming machine
1.floor deck roll forming machine basic principles straightening
straightening bent or twisted, usually in the last one cutting die
forming between the roller and, if the last one rolls can not
effectively support profiles, then roll in the floor boards molding
machine into a straightening mechanism side, must be supported on
the entire profile cross-section, and for straightening the
asymmetric, while straightening the torsional
deformation may occur, when the deformation of the profile opposite
to the direction bending and torsion straightening.
2.floor deck roll forming machine in the straightening process, the
profiles from the top, bottom, left, right, requiring straightening
institutions and profiles some of the gap between the relatively
loose, straightening institutions and profiles on down, left and
right surface can have a certain gap between the gap size
0.010-0.050in (0.25-1.25mm) between.
3.If the floor deck roll forming machine straightening torsional
deformation, the gap can be smaller. Straightening of profiles, the
profiles do not need the full surface contact with the
straightening mechanism, however, the bending deformation of the
profile and around the site , the contact with the straightening
mechanism is very important, in order to avoid deformed profiles,
straightening mechanism to outline the profile radius of the arc of
the arc cross-section to match.