A Parametric Analysis of Deformation of Workpiece in Closed Die Forging
Journal Title: International Journal of Mechanical and Production Engineering Research and Development (IJMPERD ) - Year 2017, Vol 7, Issue 6
Abstract
Under filling and folding are two major defects, resulting in defective parts at the forging stage or failure during service life. Folding may act as a potential starting point, for crack initiation and under filled components are straight way rejected, being unusable for further processing. In the present work, an effort has been made to study the quality of forged, components by variation of billet shape, size, temperature and coefficient of friction. The output parameters observed and analyzed were normal stresses, shear stresses, effective stress, effective plastic strain, effective strain rate, die wear, load and material flow rate. It was observed that, homogeneity of deformation was higher in small parts with deep die cavity, compared to big parts. Round billet shape was found to be most suitable for reducing die wear, effective strain rate and increasing material flow rate. The flash allowance of 10% was sufficient, to fill the die cavity, completely without folding when a round billet of proper size was selected. The paper gives an insight, into the generic design of the forging process, which could help in optimizing the forging process in industry.
Authors and Affiliations
Jasleen Kaur, BS Pabla, SS Dhami
Keywords
Related Articles
- EP ID EP252473
- DOI -
- Views 81
- Downloads 0
Effect of Electroless Nickel (EN) Coating on Mechanical Properties of Al-6061
Al-6061 and Nickel, individually serve for various requirements of their multitude mechanical characteristics and ideal chemical properties. In present scenario, Al-6061 has captured the attention of both academia and in...
Impact Analysis of ISO 9001 Certification on Service Companies in Indonesia Using PLS-Sem
More than one million organizations in the world has certified ISO 9001 to improve their performance related to quality, productivity and cost efficiency. The purpose of this study is to confirm that certification of ISO...
Optimization of Process Parameters in Turning Operation of Austenitic Stainless Steel Rod using Taguchi Method and ANOVA
This research paper is an outcome of investigation made on the parameters those affects on austenitic stainless steel work piece roughness in the turning operation as a part of that the parameters involved in the operati...
Analysing the Results Field Tests of an Experimental Seeder with Separate Introduction of Seeds and Fertilizers
The task of agricultural production is obtaining high yields, and the basis for this is laid down during sowing. The analysis has shown that in the existing seed colters, despite their diversity, the fertilizer is mainly...
An Analysis of the Quality Award Model by AHP
This paper is proposed as a model for ranking of fields, criteria and sub-criteria in the quality award model. It is based on the Analytic Hierarchy Process (AHP). The AHPis used to find the criteria’s weigh...