Wohlers Talk

Selecting Parts for AM

Wohlers Talk

Note: Ray Huff, associate engineer at Wohlers Associates, authored the following. Adopting additive manufacturing (AM) for serial production is one of the biggest and most interesting recent trends in industry. Many companies want to know the secret of how to choose parts that are a good fit.

AM in India

Wohlers Talk

For years, additive manufacturing and 3D printing have been put to work in India for concept modeling, design validation, prototyping, and some tooling. Organizations in the U.S.,

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Trending Sources

Elastic and Rigid Behavior in Single-Material Parts

Wohlers Talk

Note: Ray Huff, associate engineer at Wohlers Associates, authored the following. The elastic behavior of polymers, coupled with the design freedom of AM, allows designers to produce some very interesting products. A single-material part can have rigid and springy features, all driven by design.

U.S. Comeback in AM

Wohlers Talk

Is the U.S. making a comeback in additive manufacturing? Some might question whether the U.S. had fallen back in its position. In the 2000s, the U.S. definitely lost ground in a number of areas to the likes of China and Germany.

3D Medical Applications

Held in Baltimore, Maryland, this event will bring together thought leaders, experts, engineers, doctors, researchers, and regulators in the many medical methods for 3D technology.The 3D Medical Applications conference is the most comprehensive, game-changing, meeting of minds for the future of 3D in healthcare.

3D-Printed Figurines

Wohlers Talk

3D scanning and printing tools make it possible to produce color figurines of action figures, pets, our kids, and a lot more. Prior to our daughter’s wedding last July, we decided to produce a custom cake topper of her and her fiancé.

Additive Manufacturing in 2019

Wohlers Talk

The additive manufacturing and 3D printing industry has been anything but dull, with stirring news nearly every week. Last week, for example, footwear product company Dr. Scholl’s announced a partnership with Wiivv to produce custom insoles by AM.

AM Adoption in Aerospace

Wohlers Talk

At an impressive pace, companies in the aerospace industry are building in-house capacity and expanding the number of certified suppliers in additive manufacturing.

Dave Bourell Honored

Wohlers Talk

Note: Ray Huff, associate engineer at Wohlers Associates, authored the following. Two weeks ago, Wohlers Associates attended the 30th annual Solid Freeform Fabrication (SFF) Symposium in Austin, Texas. The event brought together more than 700 attendees from 25 countries to present and discuss research on additive manufacturing (AM).

World Economic Forum

Wohlers Talk

I attended a first-ever 3D printing and additive manufacturing event organized and hosted by the World Economic Forum’s Centre for the Fourth Industrial Revolution in San Francisco.

3D-Printed Food

Wohlers Talk

The idea of 3D-printed food came in or around 2011 when Hod Lipson and his team at Cornell University produced some crude but intriguing examples.

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DfAM in Germany

Wohlers Talk

Design for additive manufacturing (DfAM) is not easy. That’s why we have been offering DfAM courses since 2015. Our first two were for NASA Marshal Space Flight Center in Huntsville, Alabama. We have since conducted courses in other parts of the U.S.,

DfAM

Wohlers Talk

Design for additive manufacturing (DfAM) is not easy. That’s why we have been offering DfAM courses since 2015. Our first two were for NASA Marshal Space Flight Center in Huntsville, Alabama. We have since conducted courses in other locations in the U.S.,

Publication of Wohlers Report 2019

Wohlers Talk

Note: Ray Huff of Wohlers Associates co-authored the following. The first months of the year are always an exciting time of discovery at our company. Gathering so much detailed information and data from around the world is laborious but rewarding.

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Wohlers Report 2018

Wohlers Talk

Wohlers Associates, Inc. announced today the release of Wohlers Report 2018 , the industry-leading global report on the state of the additive manufacturing (AM) and 3D printing industry, terms used interchangeably.

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AM in Formula One

Wohlers Talk

Note: Research associate Ray Huff authored the following. Two weeks ago, I attended the Circuit of the Americas Formula One race near Austin, Texas. I was a guest of Additive Industries, along with the Sauber Alfa Romeo team, for practice day at the track.

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Factors Contributing to AM Growth

Wohlers Talk

The additive manufacturing (AM) industry came within about $200 million from producing $10 billion in products and services last year. This is based on research for Wohlers Report 2019. What’s more, it grew by nearly 62% over the past two years. What’s driving this impressive growth?

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New Website

Wohlers Talk

I am happy to announce the launch of our updated website. It has been some time since we launched the last one, so we are excited to roll it out. We hope you like the organization and presentation of the content, as well as the overall user experience.

Adoption of AM in Aerospace

Wohlers Talk

Companies in the aerospace industry are building in-house capacity and the number of suppliers in additive manufacturing at an impressive pace. The Federal Aviation Administration and others have indicated to me that a half dozen or more metal AM parts are now certified for flight.

RAPDASA and Formnext

Wohlers Talk

I attended last week’s 19th annual conference and exhibition of the Rapid Product Development Association of South Africa (RAPDASA) in Johannesburg. About 230 people attended from several countries.

3D-Printed Guns

Wohlers Talk

With the “green light” looming for the 3D printing of guns on July 31, I was contacted by CNN, ABC7 News (San Francisco), and others. In two days, I conducted six interviews, including four television, one radio, and one print. Four of them are here: CNN Live with Brooke Baldwin.

AM Service Providers

Wohlers Talk

Note: The following was excerpted from Wohlers Report 2018. Independent service providers worldwide generated an estimated $2.955 billion from the sale of parts produced by additive manufacturing systems in 2017. This is up 36% from the $2.173 billion reported for 2016.

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Most Popular AM Application

Wohlers Talk

Note: Much of the following was excerpted from Wohlers Report 2017. The following chart shows how organizations are using industrial additive manufacturing systems for a range of applications.

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22nd Annual Wohlers Report

Wohlers Talk

I’m happy to announce this week’s publication of Wohlers Report 2017. I’d like to think that after so many years, it would become easier. It does not, mostly due to all of the changes and new developments in additive manufacturing and 3D printing.

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Jobs from 3D Printing

Wohlers Talk

Government officials have been asking how 3D printing will create jobs in their part of the world. The subject came up again last week in Melbourne, Australia when meeting with people at the state government of Victoria.

3D-Printed Buildings

Wohlers Talk

Earlier this year, 3DPrint.com reported on Shanghai-based WinSun and its 3D printing of buildings. Stories of the Chinese printing entire homes and other structures have been reported in the past, although most have been met with uncertainty.

Design for AM in Montreal

Wohlers Talk

Design for additive manufacturing (DfAM) is a key to unlocking the power of AM. Neglecting to understand its importance may present a problem for companies hoping to tap into the technology’s potential.

Not for Everyone

Wohlers Talk

Contrary to what some would like you to believe, owning and operating a 3D printer is not for most consumers. It may be easy to buy one, but it’s definitely not easy to create the 3D model data needed to produce a unique design.

CSU’s Idea2Product Lab

Wohlers Talk

Note: The following was authored by Ray Huff, manager of the I2P lab at Colorado State University. He is an intern at Wohlers Associates. At universities worldwide, 3D printing is unlocking doors previously unavailable to students, staff, and others.

Last Week’s Euromold 2015

Wohlers Talk

The 22nd annual Euromold was held last week in Düsseldorf, Germany. Other than a few companies missing from the exhibition floor, it could not have gone better. More than 450 exhibitors from 33 countries showed their latest products and services.

Major Brands Adopt 3D Printing

Wohlers Talk

Commercial 3D printing has been around since 1988, but change over the past two years is unlike anything we’ve seen in the industry’s first 25 years. Major corporations are making commitments to 3D printing.

Growth in AM Patent Applications

Wohlers Talk

Note: The following was co-authored by Ray Huff and Terry Wohlers, both of Wohlers Associates. John Hornick of Finnegan collected and assembled the data for the chart. A key indicator of innovation in any industry is patent applications.

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Recent AM Material Sales Growth

Wohlers Talk

Note: The following was excerpted from Wohlers Report 2018. In 2017, an estimated $1.13 billion was spent on materials for all additive manufacturing (AM) systems worldwide, including both industrial systems and desktop 3D printers. This represents an increase of 25.5% over the $903.0

AM in Africa

Wohlers Talk

Yesterday, I recently returned from my 22nd visit to Africa. Twenty of them have been to South Africa where additive manufacturing activity is the strongest. In fact, I estimate that 99% of AM work on the continent has occurred in the country.

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HP’s Stephen Nigro

Wohlers Talk

Stephen Nigro is senior vice president of PPS Imaging and Printing at HP. He has worldwide responsibility for the company’s printing business, which includes HP InkJet, HP LaserJet, and HP Graphics. This business is roughly $20 billion per year and involves tens of thousands of employees.

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AM in the U.S. Military

Wohlers Talk

I had the great privilege of spending most of last Thursday at the Pentagon, and what I learned was encouraging. The U.S. Department of Defense has advanced its use of additive manufacturing beyond what I had anticipated.

Cheap 3D Printers

Wohlers Talk

Low-cost, desktop 3D printers are becoming amazingly inexpensive and they continue to decline in price. Some people say that it’s a race to the bottom. At least three models are priced at under $400, with one—the QB-3D OneUp—selling for $199. The other two are the da Vinci Jr.