Composites are defined as the combination of two or more chemically different constituents which combines macroscopically to produce a useful material. Natural Composite Materials Are: Wood, Granite and Bone Artificial Composite Materials Are: Plywood, concrete, fibrous composites, fiber glass, plastic, alloys metals along with the impurities etc., Composite Material Usage: Sports In Sports they are used for the Bicycles, Golfing,

AutoCAD: CAD abbreviates “Computer Aided Design”. AutoCAD is a commercial software application used for 2-dimensional and 3-dimensional design software generated by the organisation “Autodesk”. In order to enhance the workflow and create true-to-life maps, structures, diagrams and schematics it has powerful suite of features. CAD software is the equal part design and analysis. Design is required to generate models and