IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE) e-ISSN: 2278-1684,p-ISSN: 2320-334X PP. 30-34 www.iosrjournals.org 1st National Conference On Recent Innovations in Mechanical Engineering (NCRIME-2018 30 | Page Review on Optimization of process parameter in square shaped components in deep drawing process. Yogesh S. Khairnar 1 , Dhiraj Deshmukh 2 , Kranti Dhembre 3 , Ganesh Sawant 4 , Amol Bhosale 5 1 Assistant Professor, Department of Mechanical Engineering, JSPM Narhe Technical Campus, Pune, India, 2,3,4,5 B.E student, Department of Mechanical Engineering, JSPM Narhe Technical Campus, Pune, India, Abstract: Deep drawing is one of the most importing processes for forming a sheet metal parts. It is widely used for mass production of good strength and light weight part in automobile and aerospace industries. Optimization of process parameters in sheet metal forming is the important task to reduced manufacturing cost per year. In this review paper importance is given to gather the recent research work and the effect of process parameter on the sheet metal component .There are many process parameters like that blank holding force, die radius, friction, punch speed, and other factors that affect on product quality produced by deep drawing process. In square shape of component major failures are occurs due to stress concentration at the square shape sharp edges of die and punch. Therefore is important to optimize the process parameters to avoid stress concentration. For the ooptimization several tools have been used by researcher like ANOVA, FEA, Taguchi etc. In this review paper major focus is to review for square shape deep drawing component. Keywords: Deep Drawing, process parameters, bank shape, blank holding force. I. Introduction Most body suit parts are produced form sheet metal in automobile and aerospace components as well as consumer like home appliances, cans, sinks, boxes, etc. A thin blank sheet is subjected to plastic deformation using forming tools to conform a designed shape. During in deep drawing process the many defects are developed because process parameters are selected improper [1]. For minimize production cost and avoid defects in the parts, the solution proposed in two categories: 1. Improvement in the material properties of sheet metal. 2. Optimization of process parameters. Optimization of the process parameters such as die corner radius, blank holder force and also friction coefficient etc[2]. Figure1:- Deep Drawing Process [3] In deep drawing operation, the sheet metal is hold firmly by application as per predetermined force called blank holding force and pressed against the die by the punch/upper die, blank holding force control the flow rate of material into the die.In traditional method of determining the optimum level of the process parameter is time consuming and costly. It relies heavily on trial-error and the expertise and based on the skill of the workers. The incorrect setting of the parameter and tool can lead to manufacturing of defective products. The main objective of designer is to design and manufacture forming tools and set process parameter in such a way that, the process can be used dependably for the production of defect-free products within the desired dimensional tolerances and with the required surface quality [4].In present review paper, Cracking, Thinning,