Design of A Blanking Die

Abstract

Abstract: While converting a raw material into a finished product the product should be accurate .In order to require the accurate product the design should be accurate .If the design is not accurate then defects will occur in manufactured product. So while designing the product only we should be very care full. By the implementation of the computers in design field, designing process became easier and the time also has been reduced. The basic fundamental reason for implementing the computer aided design is to increase the productivity, get more accuracy and also for sub dividing the parts which we required. There by reducing the time for synthesizing, analyzing and documentation purposes. The purpose of this project is to design and fabricate the blanking die. A blanking die produces a flat piece of material by cutting the desired shape in one operation. The finish part is referred to as a blank. Generally a blanking die may only cut the outside contour of a part, often used for parts with no internal features. Press tools are tools, used to produce a particular component in large quantity ,out of sheet metals by using presses. The different types of press tool operations in blanking, piercing, forming ,drawing, cutting off, parting off, embossing, coining, extrusion, perforating, trimming, notching, shaving, lancing, dinking, broaching, curling, bulging, swaging, flaring, etc .Blanking is a process of producing flat components. The entire periphery is cut. The cut-out piece is called blank. This process is called blanking and tool used is called as blanking tool for producing any type of sheet metal operation, blanking operation is the primary process to be carried out. This can be said to be one of the basic press forming types. This is a type of punch whose size makes it difficult to drill threaded hole or knock holes inside it.