Spring Back Investigations in Aluminium and Stainless-Steel Sheets
Main Article Content
Abstract
Sheet metal forming is a process where pieces of sheet metal are modified to their geometry rather than removing any materials. Major problems in sheet metal forming operations are the spring back effect and the deformation errors. Spring back is a very complicated behaviour and is not easy to predict through the mathematical models. It can only be controlled and minimised but quite difficult to be eliminated. Different types of materials used for sheet metal forming are aluminium and mild steel for its deformation capabilities and other properties. In this work, an experimental investigation of spring back of aluminium and stainless-steel sheets with two different thicknesses is carried out using V bending machine under dry and wet environment. The grid analysis method will be used for stress-strain deformation analysis and a stress vs strain graph will be plotted. A Taguchi based optimization technique is carried out to find optimum parameter combination and analysis of variance (ANOVA) to find the most significant factor.
Article Details
Issue
Section
Articles
This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors who publish with this journal agree to the following terms: a. Authors retain copyright and grant the journal right of first publication, with the work two years after publication simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal. b. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal. c. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).