Section view of induction heating.
Structural analysis results.
FE model for electromagnetic analysis.
FE analysis results.
Induction current according to input current.
3D model for thermal-electric coupled analysis.
Analysis results for temperature distribution.
Manufactured heating roll. (a) Induction roll. (b) Measurement system.
Temperature experimental results.
Transient response of temperature.
Drawings for pattern.
Fabricated patterns on the roll.
Developed roll to roll hot embossing system.
Embossed polyethylene naphthalate (PEN).
Patterned results (Embossed mold).
Patterned results (Intaglio).
Pattern depth variations (Emboss). (a) Depth variation. (b) Patterning ratio.
Conditions for analysis.
Specification of induction coil.
Conditions for thermal coupled analysis.
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