• Mr. Prem Choithwani
• Mr. Pallav Mehta
• Mr. Yash Mendapara
• Prof. K.D. Bhatt

The metal forming can be described as a process in which the sizes and shapes desired are obtained through plastic deformation of a substance without any loss of meaning of things. Bending is a method of metal shaping in which the straight length is turned into a curved shape. The shape of rollers is a continual bending Operation where a long metal strip is passed through consecutive roller sets, until the desired cross-sectional profile is obtained. The roller bending process usually results in large quantities of larger parts of cylindrical or conical cross sections. Standard roller bending practice still relies heavily on the operator 's skill and performance. Trial and error are an industry method common to all. Rolling cycle often began with critical pre-bending operation of both ends of the piece of work. This operation eliminates flat spot when a full cylindrical shape is rolling, and ensures better closure.

bending, design, calculation, analysis, bending machine, cost estimation, 3 Roller Sheet Bending Machine, Sheet Bending Machine

"Design and Fabrication of 3- Roller Sheet Metal Bending Machine", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 7, page no.1383-1389, July-2020, Available :http://www.jetir.org/papers/JETIR2007170.pdf

"Design and Fabrication of 3- Roller Sheet Metal Bending Machine", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 7, page no. pp1383-1389, July-2020, Available at : http://www.jetir.org/papers/JETIR2007170.pdf