Recent Advancement in Additive Manufacturing

Abstract

Additive manufacturing (AM) is acquiring attention in the field of manufacturing. The technique facilitates building of parts through the addition of materials using a computerized three-dimensional solid model. However, the process does not require any coolants, cutting tools, or other resources that are used in conventional manufacturing. The numerous advantages over conventional manufacturing have created interest towards the applications of additive manufacturing in the field of engineering. The governing fundamental principles of additive manufacturing offer a wide spectrum of advantages which includes design, geometric flexibility, near-net-shape capabilities, and fabrication using various materials, reducing the cycle time for manufacturing and overall savings in both energy and costs. The chapter provides a step-by-step procedure for generation of a component through 3D printing and a brief discussion on advanced AM techniques. These can produce high-quality products at high speed and can be used as industrial manufacturing techniques.