Effect on the product finish in deep drawing process due to supremacy of punch force

Abstract

Abstract Forming process plays a significant role in manufacturing a product. Deep drawing among the forming process is considered superior because of its low wastage. The appropriate parameters to have an optimized drawing process must be found. A slight change in these parameters will cause major change on positive or negative side. In this, the punch forces mainly focused. This is the force used to draw the object. An experiment by varying punch force is made and investigate what happens in that resulting product. During the application of excessive force some failure like fracture thinning and cracks would occur. Experiment by varying load is done, and the outcomes are observed. The outcome of the experiment was noted. From this experiment it’s found that the optimistic load to draw the object and to improve the processing speed. By this, the productivity and accuracy is improved. By doing this for various loads, many results were obtained which gave reliability of the results. These findings are also theoretically and analytically examined.