Suthep Yiemchaiyaphum

Application of Back-Up Ring in Fine-Blanking Process

Sutasn Thipprakmas, Masahiko Jin, Suthep Yiemchaiyaphum, 2010 .

Die Radius Affecting Sheet Metal Extrusion Quality for Fine Blanking Process

Suthep Yiemchaiyaphum, Chatkaew Suriyapha, Bopit Bubphachot, 2010 .

Die Design in Fine-Piercing Process by Chamfering Cutting Edge

Sutasn Thipprakmas, Masahiko Jin, Suthep Yiemchaiyaphum, 2010 .