3d printing study
Study on the application of 3D printing head film fixation …
In this study, 3D printing technology was used to personalize precise radiotherapy head films for cranial tumor patients. In order to ensure the accuracy of research, aim and value, we had enrolled more patients, expanded disease types and applied new materials. We compared the effect of the material on deep dose attenuation …
Investigating environmental and economic impacts of the 3D printing ...
The 3D printing technology is expected to revolutionize several industries including tire industry as this technology can alter the tire supply chain to a more agile structure and significantly save on logistics costs, primarily due to the fact that tire is a bulky product requiring substantial transportation and inventory operations. This paper …
3D printing
3D printing or additive manufacturing is the construction of a three-dimensional object from a CAD model or a ... acid production by Propionibacterium acidipropionici immobilized on 3D-printed nylon beads was chosen as a model study. It was shown that those 3D-printed beads were capable of promoting high-density cell attachment and propionic ...
3D printing goes greener: Study of the properties of post …
The study compared the performance of the recycled material with the obtained from the 3D printing of virgin polymer. The characterization was made considering the chemical, thermal and mechanical properties as well as surface roughness and wettability.
3D Printing in Digital Prosthetic Dentistry: An Overview of …
An in-vitro study by the authors, conducted at the Department for Dental Prosthetics University Hospital, Ludwig-Maximilians University Munich, examined the mechanical quality of cast versus laser-sintered clasps for cast-metal frameworks. ... 3D printing using the Dekema Trix print 3D printer. The sliced layer data are printed on the …
EPA Researchers Continue to Study the Emissions of 3D Printers
This rapid growth in the market has led EPA researchers to study the effects of emissions from these printers on human health. Studies have found that the 3D printing process releases gases and particulates which could pose health risks to users. These emissions include volatile organic compounds, referred to as VOCs, some of …
3D bioprinting of cells, tissues and organs | Scientific Reports
The discovery of a 3D printer dates back to early 1980s when Charles Hull, an American engineer, built the 1st 3D printer, capable of creating solid objects by following a computer-aided design (CAD).
3D Printing Market Size, Share & Trends Analysis Report, 2030
The global 3D printing market size was valued at USD 20.37 billion in 2023 and is expected to register a CAGR of 23.5% from 2024 to 2030. ... For this study, Grand View Research has segmented the global 3D Printing Market report based on component, printer type, technology, software, application, vertical, material, and region. ...
Michigan Tech''s Dr. Joshua Pearce Reveals the High …
As listed at the end of the study''s abstract, Dr. Pearce estimates that by only using the 26 objects analyzed in the study, consumers who engage in at-home 3D printing may be able to save …
Transforming Construction: 2024 Guide to 3D Printing in …
The adoption of 3D printing in construction carries significant economic implications, influencing various aspects of the construction industry and the broader economy. These implications encompass cost savings, job markets, construction costs, and economic growth. Cost Savings: 3D printing has the potential to substantially reduce …
A review of 3d printing technology-the future of sustainable ...
This critical review examines the developments and advances in 3D printing of concrete, as well as the challenges and future potential of this technology in sustainable construction. Our study highlights the advantages of 3D printing technology, such as reducing costs, materials, and time, enhancing safety, and minimizing …
What is 3D printing? How does a 3D printer work? Learn 3D printing
3D printing or additive manufacturing is a process of making three dimensional objects from a digital file. The creation of a 3D printed object is achieved using additive processes. In an additive process an object is created by laying down successive layers of material until the object is created. Each of these layers can be seen as a thinly ...
Study raises questions about construction 3D printing: the …
Published last year by a team at Heriot-Watt University, the study found that if a two-storey structure built via precast concrete in the UAE had been 3D printed instead, the contractors ...
The State of 3D Printing, 2018
The study found that nearly all companies using 3D printing today are relying on polishing and painting as part of their development process. 38% of companies spent between $1K to $10K on 3D ...
Construction 3D printing study criticized: author responds with ...
The second was titled "3D concrete printing for sustainable and economical construction: A comparative study," and co-authored by Mustafa Batikha, Rahul Jotangia, Mohamad Yasser Baaj, and ...
Researchers uncover how to 3D-print one of the strongest …
The new study could make a splash beyond 17-4 PH steel as well. Not only could the XRD-based approach be used to optimize other alloys for 3D printing, but the information it reveals could be useful for building and testing computer models meant to predict the quality of printed parts.
Relationship between FDM 3D Printing Parameters Study: …
Technology evolution and wide research attention on 3D printing efficiency and processes have given the prompt need to reach an understanding about each technique''s prowess to deliver superior quality levels whilst showing an economical and process viability to become mainstream. Studies in the field have struggled to predict the …
3D Printing of Individual Running Insoles
Purpose: The study''s starting point is to find a low-cost and best-fit solution for comfortable movement for a recreational runner with knee pain using an orthopedic device. It is a case study. The research aims to apply digitization, CAD/CAM tools, and 3D printing to create an individual 3D running insole.
Case Studies Archives
Mantle 3D printers reduce tooling lead times by 50%, new customers announced. Alex Tyrer-Jones February 13th 2024 - 7:29pm. US-based metal 3D printer manufacturer Mantle has expanded the reach of ...
Harvard researchers help 3D printing take its next step
The researchers present a method to help the printers live up to their names and deliver a "true" 3D form of printing. In a new paper in Nature, they describe a …
What Is Medical 3D Printing—and How Is it Regulated?
FDA does not regulate 3D printers themselves; instead, FDA regulates the medical products made via 3D printing. The type of regulatory review required depends on the kind of product being made, …
Characterization of Ultrafine Particles and VOCs Emitted from a 3D Printer
Because the 3D printer is a significant source of heat, the temperature rose in the test chamber during the measurement about 5 to 7 °C from the original value. ... UFP sampling of PETG printing in the Gu et al. study (2019) was performed using FMPS (particle size range 5.6–560 nm) and OPS (particle size range 0.3–10 μm), which was a …
Intellectual property and 3D printing: a case study on 3D …
Prior to analysing the law, the next part will describe and explain the case study. Case study on 3D chocolate printing. This case study represents the experience of one of the authors of inventing a technology in the field of 3D printing, and of research in using a digital co-creation approach to the design of the products.
Study on the feasibility of combined 3D printing for integrated …
All AJP Pyrolux™ membranes used in this study were prepared by printing onto a platen set to 90 °C. The membranes were dried further under vacuum at 120 °C for at least 2 h to remove any residual solvent (NMP and glycerol). ... This would most likely be achieved by 3D printing directly onto the target device, and require material …
3D Printing Research at EPA | US EPA
3D Printing Research at EPA. Studies have found that the 3D printing process releases gases and particulates which could pose health risks to users. These emissions include volatile organic compounds, referred to as VOCs, some of which are hazardous to human health when inhaled. In addition to VOC emissions 3D printers can …
The Role of 3D Printing in Medical Applications: A State of the Art
Three-dimensional (3D) printing refers to a number of manufacturing technologies that generate a physical model from digital information. Medical 3D printing was once an ambitious pipe dream. However, time and investment made it real. Nowadays, the 3D printing technology represents a big opportunity to help pharmaceutical and …
An Overview on 3D Printing Technology: Technological, Materials, …
Digital fabrication technology, also referred to as 3D printing or additive manufacturing, creates physical objects from a geometrical representation by successive …
Point-of-Care 3D Printing: A Feasibility Study of Using 3D Printing …
Abstract. Aim: The aim of this study was to assess the feasibility of 3D printing a customised implant at the point of care from a manufacturing and logistics perspective. We hypothesised that customised plate production would be possible within a clinically relevant time frame of 72 hours using currently available technology.
What Is 3D Printing? And How to Get Started | Coursera
3D printing is the process of creating physical three-dimensional objects, including product prototypes, product packaging, works of art, musical instruments, tools, human organs, and much more. 3D …
Additive manufacturing (3D printing): A review of materials, …
Several benefits can be gained by using additive Manufacturing (AM) or 3D printing, including design flexibility, mass customization, waste minimization, …
3D Printing Research at EPA | US EPA
3D Printing Research at EPA. Studies have found that the 3D printing process releases gases and particulates which could pose health risks to users. These emissions include volatile organic …
What Is Medical 3D Printing—and How Is it Regulated?
FDA does not regulate 3D printers themselves; instead, FDA regulates the medical products made via 3D printing. The type of regulatory review required depends on the kind of product being made, the intended use of the product, and the potential risks posed to patients. Devices—the most common type of product made using 3D printing …
Additive manufacturing (3D printing): A review of materials, …
Lee et al. did a study to find out more about how different lasers affect 3D printing. Powder bed fusion printing makes it possible to make complex shapes with high accuracy and quality. Aside from scaffolds for tissue engineering, it has been used cleverly to make lattices, airplanes, electronics, and surgical tools.
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