The authors wish to place their sincere thanks to University Grants Commission (UGC), New Delhi for financial support rendered through a Major Research Project No. F-31-51/2005(SR).
The friction coefficient between tube and die in guide zone of tube hydroforming was obtained. In hydroforming, the tube is expanded by an internal pressure aga
The laser bending of single-crystal silicon sheet (0.2 mm in thickness) was investigated with JK701 Nd:YAG laser. The models were developed to describe the beam