The wrinkling behavior of laminated steel sheet was investigated 11.
Wrinkling behavior of laminated steel sheets.
Thin metal sheets are increasingly used for different purposes in automotive and aerospace industry.
Studied the wrinkling behavior of laminated steel sheets sandwiched with a polymer core and verified their fem results using experimental data provided by youshida and a wedge strip testing.
These sheets are prone to wrinkling during forming which is a major defect.
Wrinkles are formed due to non uniform compressive stresses resulting from multi axial stretching of materials.
Laminated steel sheets sandwiched with a polymer core are increasingly used for automotive applications to improve vehicle u27s vibration damping performance without adding additional weight.
In addition they conducted rectangular panel forming tests and compared the wrinkling resistance of monolithic sheets and laminated sheets as.
A steel polymer steel three layer laminate is a new composite sheet which recently starts to be used in automobile parts and panels for the purpose of vibration damping and weight reduction.
It has been observed that the laminated sheets are prone to wrinkling during stamping processes.
It has been observed that the laminated sheets are prone to wrinkling during stamping processes.
Laminated steel sheets sandwiched with a polymer core are increasingly used for automotive applications to improve vehicle s vibration damping performance without adding additional weight.
It has been observed that the laminated sheets are prone to wrinkling during stamping processes.
For example the clad sheet such as damping steel sheet in which plastics are sandwiched with steels is now in practical use.