Effect of process parameters on springback behaviour during air bending of electrogalvanised steel sheet |
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| Authors: | Durairaj VASUDEVAN Rajumani SRINIVASAN Palani PADMANABHAN |
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| Institution: | (1) Department of Production Engineering, National Institute of Technology, Tiruchirappalli, 620015, Tamilnadu, India;(2) Department of Mechanical Engineering, R.V.S. College of Engineering and Technology, Dindigul, 624005, Tamilnadu, India |
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| Abstract: | This work aims to study the springback behaviour of electrogalvanised (EG) steel sheets during the air bending process. Experiments
have been conducted to analyse the influence of various parameters such as coating thickness, orientation of the sheet, punch
radius, die radius, die opening, punch velocity, and punch travel on springback behaviour. It is established that the springback
increases with increasing coating thickness, punch radius, punch travel, die radius, die opening, and punch velocity. The
90° orientation exhibits higher springback than 0° orientation. |
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