Manufacturing & Prototyping

Metal Finishing White Paper: Electropolishing to Improve Corrosion Protection

One of the most common applications for electropolishing is to enhance corrosion resistance on a wide variety of metal alloys, specifically stainless steel. Electropolishing is quickly becoming a replacement process for a long established treatment: Passivation. Passivation is a chemical process that has been used for years to help restore contaminated stainless steel to original corrosion specifications.

Posted in: White Papers, Aerospace, Manufacturing & Prototyping, Materials

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What's New on TechBriefs.com: 3D Printing's Next Frontier

In 1983, when Chuck Hull was spending nights and weekends building the first 3D printer, he couldn’t have imagined that someone would eventually use the apparatus to build a toaster from ashes.

Posted in: News, Manufacturing & Prototyping, Rapid Prototyping & Tooling

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How 3D Printing Began, Layer by Layer

In 1983, Chuck Hull worked for a small California-based company that used ultraviolet light to turn liquid polymers into hardened, or cured, coatings. Inside the firm’s lab on his nights and weekends, Hull found a way to make UV-curable materials the basis for his Stereolithography Apparatus, patented the following year.Tech Briefs spoke with Hull about the future of his invention, the 3D printer.

Posted in: News, Consumer Product Manufacturing, Manufacturing & Prototyping, Rapid Prototyping & Tooling

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The 3D Printing Landscape: Then and Now

Frequently used as a design validation and prototyping tool in its early days, the 3D printer now supports a much wider range of applications, from shape-conforming electronics to the creation of printed living tissue. Tech Briefs spoke with industry expert Terry Wohlers about 3D printing's emerging possibilities.

Posted in: News, News, News, Aerospace, Consumer Product Manufacturing, Custom & Contract Manufacturing, Manufacturing & Prototyping, Rapid Prototyping & Tooling, Implants & Prosthetics

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Researchers Sculpt Optical Micro-Structures

Materials scientists at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) and the Wyss Institute of Biologically Inspired Engineering used a new framework to grow sophisticated optical micro-components, including trumpet-shaped assemblages that operate as waveguides.

Posted in: News, Manufacturing & Prototyping, Optical Components, Optics

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Survival of the Fittest - the Process Control Imperative

In tough times, manufacturers focus on reducing their operating costs, but may not be able to afford to spend their way out by buying more productive machinery. With that pathway closed, what are the opportunities for radically reducing costs without replacing existing machines? This paper explores Productive Process Pyramid™ and the four areas where substantial savings can be found if firms are prepared to change the way they control their machining processes.

Posted in: White Papers, Defense, Energy, Manufacturing & Prototyping

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Smarter Prototyping — How Stratasys F123 3D Printers Make Rapid Prototyping More Accessible and Productive

3D printing’s contributions across the design, engineering and manufacturing disciplines are not new. The technology has been available for over thirty years and is often lauded as the next industrial revolution. Despite some inflated claims, there’s no denying that 3D printing has achieved its place as a valuable design and manufacturing methodology, and a cornerstone of rapid prototyping. It lives up to the promise of making businesses competitive by giving them tools streamline and enhance the product-creation processes. This white paper shows there’s never been a better time to invest in 3D printing, a fact made possible by the new Stratasys F123 3D Printer Series. These 3D printers were designed to remove barriers designers and engineers face by making the RP process more efficient and productive. Learn how the Stratasys F123 Series addresses typical rapid prototyping pain points and lets companies create better products faster, reducing the time to market.

Posted in: White Papers, White Papers, Manufacturing & Prototyping

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