Industrial Design

Additive manufacturing : innovations, advances, and by T.S. Srivatsan, T.S. Sudarshan

By T.S. Srivatsan, T.S. Sudarshan

Get prepared for the way forward for Additive Manufacturing

Additive production: ideas, Advances, and Applications explores the rising box of additive production (AM)―the use of 3D printing to make prototype components on call for. also known as the 3rd commercial revolution, AM bargains many merits over conventional production. This strategy allows clients to quick construct three-d items from the bottom-up, including fabric one cross-sectional layer at a time without delay from a working laptop or computer version. This booklet presents a transparent review of particular applied sciences regarding AM. It covers current and rising options in AM in use for a large spectrum of producing purposes, and highlights the benefits of each one strategy with particular references to technological functions.

Introduces necessary methods for Making Prototype components between brands of Many Types

The publication outlines some of the approaches built utilizing a variety of fabrics starting from metals to plastics, and composites to human tissue. It provides contemporary concepts and strength workable purposes that come with: near-net form features, more advantageous layout, geometric flexibility, thoughts in fabrication utilizing a number of fabrics, and lowered tooling and fixturing. It additionally introduces numerous illustrations and case stories that target the current and far-reaching functions, advancements, and destiny customers of AM technologies.

Written by means of well known specialists of their fields, this book:

  • Covers the reactive inkjet printing of nylon fabrics appropriate to AM
  • Discusses the AM of metals utilizing the options of unfastened house deposition and selective laser melting
  • Provides a comparability among AM fabrics and human tissues
  • Addresses using AM for clinical units and drug and mobilephone delivery
  • Focuses at the relevance of AM to infrequent earth magnets and more

Additive production: suggestions, Advances, and Applications

emphasizes using AM commensurate with advances in technical purposes, and offers a high-quality heritage at the basics and ideas of this speedily constructing field.

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Additional resources for Additive manufacturing : innovations, advances, and applications

Sample text

The overall quality of the part is more dependent on the process used rather than skill-set of the operator, which allows production to be synchronized with customer demand. Also, problems associated with line balancing and production bottlenecks are eliminated because complex parts can be easily produced as a single piece. Additive manufacturing, however, cannot fully compete with conventional manufacturing, especially in the domain of mass production, primarily because of the following:59 • Limitations in size—Additive manufacturing processes often use a liquid polymer or a powder that is inlaid with resin or plaster to build object layers.

Further, production runs for the aerospace industry are usually small and limited to a maximum of a few thousand parts. This makes the technology of additive manufacturing both suitable and appropriate. Following tests on additive manufactured parts, BAE Systems approved a replacement part that was made entirely by additive manufacturing. The part was a plastic window breather pipe for the 146 regional jets of BAE. Around the same time, Optomec, Inc. 112 Arup, Inc. (London), another rapidly growing small business venture, developed a 3D printing technique for creating structural steel elements that can be used in construction.

Broaden the selection of suitable or appropriate materials. Prepare a database on the mechanical properties of the parts fabricated by additive manufacturing. Determine any and all of the existing interactions occurring between materials and process parameters. In the fields of metallurgical and materials engineering, it can take well over a decade to develop a new alloy and determine its various mechanical properties, such as mechanical strength, fatigue strength, and analysis. This time frame also applies to engineering new materials for the purpose of additive manufacturing—materials that have a variety of features to offer, ranging from high mechanical strength to high or improved corrosion resistance.

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