Authors :
Arun Prasad.M
Volume/Issue :
Volume 7 - 2022, Issue 11 - November
Google Scholar :
https://bit.ly/3IIfn9N
Scribd :
https://bit.ly/3ALGHTw
DOI :
https://doi.org/10.5281/zenodo.7365128
Abstract :
The optimization of the incremental sheet
metal forming parameters for the Cupro-Nickel (90/10)
alloy using the Analytical Hierarchy Process (AHP)-
DENG'S Similarity Based method is presented in this
paper. Experimental investigation on the formability of
Cupro-Nickel sheet metal led to an increase in the
forming limit during the Single-Point-IncrementalForming-Process (SPIF). The major and minor strain
values were measured after the Straight Groove Test
(SGT) which was conducted along the three standard
directions. The multiple-criteria decision-making is a
well-organized optimization methodology which
quantifies the intricate findings that give us the
individual preferences for a different course of action.
Deng's method for the multi-criteria approach in which
the priorities were required to rank the best forming
parameters of SPIF combined with the AHP. It aids in
determining the decision-makers' final understanding of
the issue and helps them find the best solution to achieve
their objective. The operational parameters for forming
are optimised, and the value that ranks highest is chosen
for fracture analysis and reported.
Keywords :
SPIF, Formability, SGT, AHP-Deng’s Optimization, Fracture topologies.
The optimization of the incremental sheet
metal forming parameters for the Cupro-Nickel (90/10)
alloy using the Analytical Hierarchy Process (AHP)-
DENG'S Similarity Based method is presented in this
paper. Experimental investigation on the formability of
Cupro-Nickel sheet metal led to an increase in the
forming limit during the Single-Point-IncrementalForming-Process (SPIF). The major and minor strain
values were measured after the Straight Groove Test
(SGT) which was conducted along the three standard
directions. The multiple-criteria decision-making is a
well-organized optimization methodology which
quantifies the intricate findings that give us the
individual preferences for a different course of action.
Deng's method for the multi-criteria approach in which
the priorities were required to rank the best forming
parameters of SPIF combined with the AHP. It aids in
determining the decision-makers' final understanding of
the issue and helps them find the best solution to achieve
their objective. The operational parameters for forming
are optimised, and the value that ranks highest is chosen
for fracture analysis and reported.
Keywords :
SPIF, Formability, SGT, AHP-Deng’s Optimization, Fracture topologies.
