Investigation of viscoelastic effects on micro hot embossing process

• المؤلف الرئيسي: Tan, Chin Jiat
• مؤلفون آخرون: Lam Yee Cheong
• التنسيق: Theses and Dissertations
• اللغة: English
• منشور في: 2014
• الموضوعات: DRNTU::Engineering::Manufacturing
• الوصول للمادة أونلاين: http://hdl.handle.net/10356/60654
• المؤسسة: Nanyang Technological University

In this research, a silicon tool was employed to emboss 1000 μm circular features on a poly(methyl methacrylate) (PMMA) sheet. The features were embossed at heating temperatures 105 oC to 125 oC and at different embossing forces ranging from 100 kg to 800 kg. The change in the dimensions of these fe...