International Journal of Research and Innovation (IJRI)
International Journal of Research and Innovation (IJRI) OPTIMIZED DIE STRUCTURE DESIGN OF PLASTIC INJECTION MOULD USING FEM TECHNIQUE
Review Article- 1401-1402
Choppara. Yasudas, D.Gopichand Mother Theresa Institute of Technology(mist) Sanketika Nagar Sathupally Khammam,India
Abstract A die is a specialized tool used in manufacturing industries to cut or shape material mostly using a press. Like molds, dies are generally customized to the item they are used to create. Products made with dies range from simple paper clips to complex pieces used in advanced technology. The Aim of this thesis work is to reduce weight and cost of the injection mold by removing unwanted materials and using low cost materials at non-stress region areas. A general large size model will be prepared to design the mold structure using theoretical method. Complete level of mold parts and assembly will be prepared to conduct analysis. Structural analysis will be conducted on mould to find stress locations and non-effective locations. Modifications will be done on mold according to obtained results. Analysis will be carried out on modified mold for evaluation and various materials will be applied in ANSYS at nonstress effected areas to reduce the cost. Conclusion will be made from the obtained results along with comparison table’s / charts. Problem Description for Cooler Tank Die and Methodology Mound tool is the major segment in plastic component manufacturing. The product cost and quality component by depends on the mould structure cost and cooling quality only. Chinese are manufacturing plastic components at very low cost by using low cost mould. In our country we can do the same by reducing mould structure cost and, also quality of the product can be increased by providing sufficient cooling effect. The following process will guide to rectify the problems: • Evaluating existing structures. • Reducing unwanted materials by analyzing at clamping force conditions. • Evaluating and optimizing cooling channel system to provide optimum cooling effect. • By reducing the unwanted materials cost be reduced. • By optimizing cooling channel system, quality will increased by doing reduction of plastic war pages and increasing the surface quality of the product.
*Corresponding Author:
Choppara. Yasudas, Mother Theresa Institute of Technology(mist) Sanketika Nagar Sathupally Khammam,India
Published: Sep 22, 2014 Volume No: I Issue No. : III Citation:Choppara. Yasudas, D.Gopichand (2014) Optimized Die Structure Design of Plastic Injection Mould Using Fem Technique
Introduction Air coolers also called evaporative coolers are used for cooling purposes. They are different from air conditioners in the sense air conditioners use refrigeration cycle principle whereas air coolers use the evaporation of water principle. There are five main evaporative cooler parts, with each of these being composed of other parts or pieces.The first part is the Blower which creates the airflow into and out of the cooler.Then there are the pads which filter and cool the air. These pads are attached to the side grill; this grill is supported with side grill pillars and 1