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Growth of AM Service Providers

July 29, 2018

Filed under: 3D printing,additive manufacturing — Terry Wohlers @ 17:54

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.

The previous graph shows service provider revenue estimates (in millions of dollars) for the past 24 years. The bars represent only primary revenues, which are from parts produced on AM equipment. They do not include revenues from secondary processes, such as tooling, parts made from this tooling, castings, or CNC-machined parts. Also, they exclude design, engineering, CAD/CAM/CAE, and all other services.

Details on Wohlers Report 2018 are available here.

Recent AM Material Sales Growth

July 15, 2018

Filed under: 3D printing,additive manufacturing — Terry Wohlers @ 08:59

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 million spent in 2016. The market segment grew 17.5% in 2016 and 20.0% in 2015. These estimates include sales of liquid photopolymers, powders, pellets, filaments, wires, sheet materials, and all other material types used for AM.

The previous graph provides a 17-year history of material sales for AM systems worldwide. The numbers are in millions of dollars.

Details on Wohlers Report 2018 are available here.

Inside 3D Printing – Seoul

July 2, 2018

Filed under: 3D printing,additive manufacturing,CAD/CAM/CAE,event,manufacturing — Terry Wohlers @ 17:00

I attended last week’s fourth annual Inside 3D Printing event near Seoul, South Korea. It has been interesting to watch the even grow over the past four years. A total of 10,532 people from 28 countries attended. The event, organized by Rising Media and KINTEX, included three days of exhibition with 80+ companies and a two-day conference with 42 speakers and panelists. Many of the presentations were excellent.

Alex Lalumiere, a director at HP in Singapore, gave one of six keynote presentations. He focused mainly on how HP, as a manufacturing company, is using Multi Jet Fusion (MJF) to produce parts that save time and money. The presentation, focused on the following drill extraction shoe, was one of most interesting and compelling that I’ve heard from HP. It is used to aid in the manufacture of an HP inkjet printhead.

The image at the far left shows aluminum parts that are conventionally manufactured and assembled to produce what you see in the middle. The optimized design, shown at the right, consolidates eight parts into one and was 3D printed by MJF in PA12. This improved design reduced weight from 575 grams (1.27 lbs) to 52 grams (0.11 lb), a savings of 91%. The cost to produce the drill extraction shoe was reduced from $450 to $18, a savings of 96%, according to HP.

The previous example is what’s possible with methods of design for additive manufacturing (DfAM). Wohlers Associates is conducting a three-day, hands-on DfAM course in the Rocky Mountains of Colorado. Learn more about the August 8-10, 2018 course and register here so that you can Design at Elevation with us and others. Contact Ray Huff at rh@wohlerassociates.com with questions.