PT Journal
AU Sobotka, J
   Solfronk, P
   Kolnerova, M
   Korecek, D
TI Input Data Acquisition Possibilities for Numerical Simulation of Drawing Process by means of the Contact-less Optical System and Thermo-camera
SO Manufacturing Technology Journal
PY 2019
BP 144
EP 149
VL 19
IS 1
DI 10.21062/ujep/259.2019/a/1213-2489/MT/19/1/144
DE Contact-less Measurement; Thermo-camera; Static Tensile Test; Formability; Numerical Simulation
AB Drawing process is generally influenced by many technological parameters (e.g. holding pressure, friction coefficient, etc.) and all of them should be considered for numerical simulation of such process. This paper deals with the possibilities how to determine one of the parameters that is quite difficult to be taken into account - magnitude of heat generated during forming process. In this case only heat generated by plastic deformation was determined, thus static tensile test at different loading rates was performed. Contact-less optical system ARAMIS and Thermo-camera FLIR SC660 was used to measure distribution of both plastic deformation and temperature on samples surfaces.
ER