Posts Tagged ‘3D printing’
Thursday, December 11th, 2014
Like a large portion of the product design and manufacturing world, I have a lot of enthusiasm for the potential of 3D printing. I have also experienced the reality of 3D printing – most of it positive, but not all by any means. In other words, 3D printing has come a long way, but it’s still got a long way to go on three fronts: hardware, software, and materials.
When I learned about and made a move to experimenting with 3D printing and other additive technologies a few years ago, I thought by now I would have had no use for subtractive technologies, such as milling and drilling. However, experience (and some hard knocks) have taught me that additive technologies cannot be used exclusively as my only tools. They are actually complementary in what I’ve come to realize is a hybrid approach that employs both additive and subtractive technologies.
Like many others who have been relatively early adopters of 3D printing, problems have been encountered – some of which can be resolved, while others continue to frustrate. Although the video below discusses problems with a specific 3D printer, they are somewhat typical for so-called “low-end” 3D printers using PLA or ABS materials (these are the only materials I currently use).
3D Printing Problems
Thursday, October 30th, 2014
Autodesk, Inc. announced that it will be investing up to $100 million in 3D printing companies over the next several years. The Spark Investment Fund, which will be operated within Autodesk, is the first of its kind for the 3D printing industry and will invest in entrepreneurs, startups, and researchers pushing the boundaries of 3D printing technology and accelerating the third industrial revolution.
Check out the video below from May 2014 at the MakerCon Bay Area event where Carl Bass, the president and CEO of Autodesk, announced the company’s first venture into digital fabrication hardware:
Autodesk Spark Demonstration With Carl Bass, Autodesk CEO
Thursday, September 11th, 2014
We just returned from three exhausting but exhilarating days at the International Manufacturing Technology Show (IMTS) 2014 in Chicago. This biennial, week-long exhibition and conference is by far the biggest manufacturing showcase in North America. As a matter of fact, it had over 110,000 registrants when we left the show at the end of its third day. IMTS occupies virtually all of the buildings at McCormick Place, covering millions of square feet, so you have to strategize how to see everything you want to see. It showcases just about anything you can imagine for manufacturing – metal cutting, abrasives, additive processes, CAD/CAM, controls, inspection – you name it, and it’s probably at IMTS.
IMTSTV – Live IMTS Coverage
MCADCafe conducted several video interviews that will be available for viewing in the very near future at www.mcadcafe.com. The interviewees were a diverse group, everything from traditional CAD/CAM vendors, to software component suppliers, and even a reseller.
Thursday, July 17th, 2014
This week Deloitte University Press announced the launch of a massive open online course (MOOC) on the business implications of additive manufacturing (AM). Entitled, “3D Opportunity: The Course on Additive Manufacturing for Business Leaders,” it is the first course of its kind to be offered by a large professional services firm and is designed to help educate the market on the business drivers behind additive manufacturing/3D printing.
3D opportunity: Deloitte’s MOOC on additive manufacturing (3D Printing) for business
Wednesday, July 9th, 2014
Is 3D printing truly the miracle it’s purported to be?
That’s a question I’ve asked myself numerous times, especially when I see yet another announcement from a hardware or software vendor or service provider that is often hype and little else. A lot of companies (and their marketing/PR/communications engines) count on the fact that just about anything that states or implies “3D printing” is going to automatically generate “a buzz” of notoriety, and maybe even some venture capital.
On one hand, yes, 3D printing has shown great promise and results. But, on the other, it’s largely wait and see.
Many have been lured into the promise of 3D printing with sensationalistic demonstrations as shown in the following video.
3D Printing: Make Anything You Want
Friday, June 27th, 2014
During the course of a year I get the opportunity to attend several events and meet a lot of new people involved with various aspects of design, engineering, and manufacturing. This week I attended an event called “3D Printing Day @ CSU.” Held on the campus of Colorado State University, it showcased the Idea-2-Product Laboratory, the brainchild of its director, and our good friend, Dr. David Prawel. It was a combination seminar series and tours of the Lab where a number of 3D printers were demonstrated.
One of the most interesting and compelling seminar talks was given by Easton LaChappelle, a 17-year-old from Mancos, CO who graduated from high school last month. His talk was on his experience with 3D printing, prosthetics, and telerobotics
Easton LaChappelle – Montage
Thursday, May 22nd, 2014
An organization that we know quite well, Wohlers Associates, Inc., recently released the Wohlers Report 2014, the company’s annual detailed analysis of additive manufacturing (AM) and 3D printing worldwide. According to the Report, in 2014, interest in 3D printing reached an unprecedented level and exceeded the $3 billion milestone. The phenomenal attention to AM began in 2012, and it was sudden. As Greg Morris of GE Aviation said, “It was like someone flipped a switch.” Governments, major corporations, investors, and the mainstream media developed an insatiable appetite for additive manufacturing, and it occurred quickly.
Wohlers Report 2014
As it has from the beginning, Wohlers Report 2014 covers virtually every aspect of additive manufacturing, including its history, applications, underlying technologies, processes, manufacturers, and materials. It documents significant developments that have occurred in the past year, R&D and collaboration activities in government, academia, industry, and summarizes the worldwide state of the industry. This edition is the report’s 19th consecutive year of publication.
Wohlers Associates believes the industry will continue strong growth over the next several years. It will be fueled by sales of under $5,000 “personal” 3D printers, as well as the expanded use of the technology for the production of parts, especially metal, that go into final products. “The industry is experiencing change that we have not seen in 20+ years of tracking it,” stated Tim Caffrey, senior consultant at the company and one of two principal authors of the new report. He added, “What’s most exciting is that we have barely scratched the surface of what’s possible.”
Tuesday, March 25th, 2014
We’ve all witnessed the explosive growth of additive manufacturing (AM) and 3D printing over the past several years. The possibilities for AM seem limitless and literally grow by the day, for mechanical design and now architecture. Sure, custom printing iPhone cases and jewelry are one thing, but the capabilities of 3D printing have grown so much, in fact, they’re now as big as a house.
The 3D Print Canal House is an exhibition, research, and building site for 3D Printing Architecture. This is a unique project where an international team of partners collaborates in “research & doing” linking science, design, construction and community, by 3D printing a house at an exposition site in the heart of Amsterdam.
3D Print Canal House
Thursday, August 8th, 2013
The 3D printing process and the notion of a 3D printer in every home has received a lot of attention the past few years, and sales of relatively low cost 3D printers have skyrocketed. That is, until recently. According to the Wohlers Report, sales of 3D printers started to decline last year and have continued to accelerate downward this year.
But why, for a process and capability that was supposed to be ubiquitous and necessary for every home? The machines may be relatively inexpensive, but how many parts are you truly going to want to ultimately design and produce? Then there are material, size/volume, and physical characteristic, and quality limitations. The machines can also be fickle to set up and maintain. I suspect that after an initial period of excitement and promise, a lot of early-purchase 3D printers are now sitting idle and collecting dust.
It brings to mind people who have the joy and burden of owning multiple homes. A second home may be nice, but that ends up being the only place you end up going. Most acquaintances that I have known dealing with this issue inevitably as themselves, “Why own when you can rent.” I’m starting to see this same mindset enter into the psyches of early purchasers of 3D printers.
That mindset has produced a possible opportunity for easily “renting” a 3D printer at a location as close as your local Staples or UPS store.
A few months ago, ago, office supply retail giant, Staples, announced that they had opened their first 3D printing “Experience Centre” in the Netherlands. Staples selected Mcor’s paper-based Selective Deposition Lamination (SDL) 3D printing technology, exclusively for this service, citing Mcor’s relative low cost and color capability.
This announcement followed Staples’ announcement last November that they were launching “Easy 3D,” an online and in-store 3D printing service. Together, these two 3D printing endeavors will (hopefully) fulfill Staples’ goal to provide comprehensive 3D printing services for its customers.
3D Printing at Staples in the Netherlands
Last week, Stratasys announced that it had been selected by The UPS Store to provide its 3D printing systems to The UPS Store as part of a test program. This service will enable UPS Store customers to have their 3D design 3D printed on-site.
The UPS Store is installing Stratasys uPrint SE Plus 3D Printers in six test locations, beginning in San Diego. The test is a collaborative effort by Stratasys and The UPS Store to make 3D printing more accessible as awareness of the technology and its capabilities grow. Following the test launch, retail customers will be able to bring CAD files to participating UPS Store locations and have their 3D design printed.
The UPS Store 3D Printing Experience
How well trained 3D printing technicians will be at Staples and UPS stores and how they will resolve problematic issues that are bound to come up remains to be seen. But, you’ve got to start somewhere . . .
So, will fans and proponents of 3D printing quit buying and start renting? If the successes of other online 3D printing “rental” services, such as RedEye, Shapeways, and i.Materialise are any indication, then there just might be a place for “walk-up” 3D printing at Staples and UPS stores.