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The main objective of this research is to find alternate specimens for friction determination, and develop their friction calibration curve. Finite Element simulation is carried out using these alternative specimens and friction calibration curves are generated. Result of these curves is compared with ring compression test. The result of this investigation shows that such alternative specimens may play important role in friction determination in absence of ring specimen. It is observed that the geometry of those specimens which consist any geometrical shape inside circle give very close friction values.

Development of New Design of Specimens for Friction Determination in Metal Forming