3D Printing Research Papers Samples For Students

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Introduction
Originally, 3D printing technologies were designed for nonbiological materials, such as metals, ceramics and thermoplastic polymers (Murphy and Atala 6). However, recent advances have enabled 3D printing of biocompatible materials, cells, and supporting components into complex 3D functional living tissues, giving rise to a new technology referred to as ‘3D Bioprinting.’ However, unlike non-biological 3D printing, it involves important complexities, such as choice of materials, cell types, growth and differentiation factors, and technical challenges related to the sensitivities of living cells and the construction of tissues (Murphy and Atala 1). Overall, 3D ...

LIST OF FIGUTES 3

LIST OF TABLES 3
1. ELECTRO DISCHARGE MACHINING – EDM 4
1.1 Introduction 4
1.2 History of Electro Discharge Machining Process 5
1.3 Detailed Explanation of how the process works 6
1.4 Uses/applications of the Electro Discharge Machining Process 8
1.4.1 Prototype production 8
1.4.2 Coinage die making 8
1.4.3 Small hole drilling 8
1.4.4 Metal disintegration machining 9
1.5 Examples of products produced by Electro Discharge Machining Process 9
1.6 Advantages of Electro Discharge Machining Process 9
1.7 Limitations of Electro Discharge Machining Process 10
2. ...

Figure 1 Manufacturing steps involved in EDM 4
Figure 2 Classification for main research areas in EDM. 6
Figure 3 Sequence of first, second and third generation of 3D Printing . 7
Figure 4 Different processes of 3D Printing. 8
Figure 5 3D Printing of Prototype car 9
Figure 6 New Development and design of reticle Assembly 11
Figure 7 Comparison between cost of assembly & manufacturing . 12

Alternative Manufacturing Processes

FOREWORDS
Manufacturing processes are vital for both developed and developing countries of the world. Developed economies depend heavily on manufacturing industries for their revenues and, as a ...

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Introduction

What is the meaning of the word “Print? And why is it believed that it is the key to open paths to our futuristic views. As humans how do we savor a moment in the past? How do we tell those who come after us what happened in our age? How do we preserve our heritage and culture in a way that we ensure is not lost within the threads of time? Humans concluded that that way is printing. Whether it was carved on wood, metal, transferred by pressure to parchment or vellum, rolled with ink or paint.
The ...

For the last several decades, technological progress has had the great impact on the world around. Innovations that seemed to be a scientific fantasy just half a century ago now become part of everybody’s life. The results of technological progress completely change not only the humans’ way of life, but also manufacturing and business processes. One of such modern inventions is 3D printer. The 3D printing, or additive manufacturing, relates to various processes used for creation a three-dimensional object. It is based on the principle of “cutting” the virtual 3D object in a few 2D slices and then ...

Political Science

What is the most amazing thing about us? About human beings? The answer is simple- it is a never-stopping progress and development? Who would ever have thought that a man will be able to create a printer that prints a 3D human ear or anything one can ever imagine?
Today it is a reality. Moreover, it one of the hottest topics discussed in the media.
It's interesting, that the technological world introduced the 3D printing technology already in the 1986 year, but the technology wasn't that important and respected until 1990. At that time, its popularity didn't go beyond ...

The Essence of 3D Printing Technology

3D printer is a special device that allows creating items in three dimensions, unlike the conventional printer that displays only two-dimensional data on a sheet of paper. The basis of the three-dimensional printer is the principle of layered manufacturing, or building up a hard, physical model. Initially, the CAD-program creates the layout of a physical object in three dimensions. Then, this three-dimensional data of the prototype is electronically downloaded to a printer which creates a physical object sequentially from one layer to another.
All objects printed on this device are constructed exactly from individual layers. The printing process begins ...

3D Printing

As mentioned by Cummins (2010) in the paper published on TechTarget, 3D printing which is also called “Additive Manufacturing” is a technology that helps in building real objects from virtual models which are three dimensional (Cummins, 2010).

History of 3D Printing

Even though the invention and inception of 3D printing can be related to the invention of inkjet printer in the year of 1976, however, the real birth of this technology was in the year 1984 when Charles Hull invented “Stereolithography” which is a printing technology enabling the creation of a tangible 3D object based on digital data. The first device which could ...

3D printer, is a unique printer that prints each layer of the material until a product is created. It builds up layers of different materials such as ceramics, plastic and metal powder. His main goal of its crating in 80s was the maximum relief of working process at the stage of prototyping and product design, as with its help a tangible example of something could be easily created. (Manners-Bell et al. 2014). As time goes by, technology does not stand still, and now 3D printers are considered to be a serious revolutionary breakthrough that can change the operation of the supply chain.
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The requirements of today's market are not only a high level of service, reliability and flexibility, but also achievement of minimum cost. Expert experience has shown that management optimization allows the supply chain to achieve a significant improvement in performance, such as cost reductions in various categories, reduce inventory levels while increasing service levels, improve the accuracy of forecasting and planning quality and so on. The need for modernization is not only dictated by short-term supply chain needs in the economy, but also medium and long-term development plans. The leaders focus on strategic business results, looking for opportunities to ...

Life today is not as difficult as it used to be during the earlier times. During those times when technology was not yet fully developed, people spend too much time in doing their activities. Not only time was extensively spent but also energy. Sometimes, this resulted to problems due to human errors. To perform the activities effectively and efficiently, development of technology is conducted. Development and research activities have led to various technologies today. Thanks to technology and the continuous development, human activities are done easier. This purpose of technology has made people to have great dependence with it ...

Materials Extraction Stage

A printer is an external device that is used in the production of text or graphical representations on paper that can be read. The impact of material extraction is huge. A major impact of material extraction has been felt on the forestry. For printing to go on, poet has to be available. Paper comes from trees. Contrary to common opinion, the paper industry has contributed to over 30% of the growth of forests in Europe.
Another instance is, in 3D printing, news made headlines that a working gun had been printed. With this as an example, the criminal landscape ...

Technical Communications

Executive Summary
Filmmaking, like everything else, has benefitted from the development of technology. However, this evolution was slow but fruitful, enhancing the world of filmmaking, the quality of the film, and the skills of th filmmakers. From the simple idea of Louis and August Lumier, the French brothers who first screened the short film they were able to take, to the development of the phenakistoscope, or the kinetoscope, by Simon Stampfer and Joseph Plateau, the development of filmmaking technology kept moving forward.
Thomas Alva Edisonand Kennedy Laurie Dickson were the first to show one shot films without any camera ...

Innovation in Health Care

Abstract
This paper explores innovations in healthcare and the barriers involved. Research includes the trials of political and managerial influences and how they promote or delay the execution of innovative health care. The benefits of innovative healthcare will be outlined as well as the challenges faced through barriers on many levels throughout business and political operations. Ultimately, the paper is in favor of innovative healthcare and advocates to enrich the reader on the overall importance of effective and rapid innovation in the medical sector. The paper also explores the weak points of the American health care system and references ...

Human life is influenced by the creations that occur naturally in the environment and by the creations of human beings. There are various theories and explanations that seek to debunk how natural occurring phenomena are created, ranging from scientific approaches to religious believes. The range of theories and explanations however, in creation becomes broader when dealing with human creativity. Human creativity is a phenomenon exhibited by the creation of something new, either as a derivative of another or completely new (Mumford, 2003). Creativity has influenced human life since the early ages. Due to the wide field involved in creativity, there are a ...

1.0 Introduction
Technology and developments in the printing industry have led to the emergence of higher definition and more realistic images. This is more pleasing to the audience and gives a clearer message. Following a high demand in high quality 3D printing, an opportunity arose to fulfill this need. The business will to serve its customers with quality 3D prints. Following this keen evolution of printing technology, there is a feasibility of starting a printing business, which will work with other related products and services. The business will be a sole proprietorship. The proprietor will make all the decisions. The owner will be ...