HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
Comments
View Comments: Newest First|Oldest First|Threaded View
Ann R. Thryft
User Rank
Blogger
Re: Nice advancements around AM
Ann R. Thryft   8/2/2012 12:02:14 PM
NO RATINGS
The technique may also have applications in the field of powder metals: http://www.designnews.com/document.asp?doc_id=248266 These are used in several different component production processes, one of which is laser sintering, although not the 3D printing kind. The ability to alloy metals by blending them in powder form, instead of via melting at a later stage of the production process, saves a lot in waste, among other benefits. This could be yet another way of making those components.

Ann R. Thryft
User Rank
Blogger
Re: Nice advancements around AM
Ann R. Thryft   8/1/2012 12:00:33 PM
NO RATINGS
I agree, it seems likely that this could be applied to higher volume manufacturing when the process has been refined. Although to date, AM techniques have at most produced low-volume parts, there are efforts afoot to make them capable of higher production volumes.

Bunter
User Rank
Platinum
Re: Nice advancements around AM
Bunter   8/1/2012 9:26:55 AM
NO RATINGS
Quite agree. This will get faster, cheaper and the build envelopes will grow.

The picture in the article gives the a nice illustration of the kind of formerly "impossible to manufacture" structures that can be created. Right now high demand applications like aerospace and auto racing, medical too, will push this forward.

From a design perspective the possibilities of combining this with FEA and/or CFD software is quite exciting.  Could greatly reduce the trade-offs in a design.

Dennis

jmiller
User Rank
Platinum
Re: Nice advancements around AM
jmiller   7/31/2012 8:57:55 PM
NO RATINGS
It may be one off for the time being.  But anything that works will be repeated and improved to become the new way to do it.  It's exciting to see how the technology has grown in just this arena.

Ann R. Thryft
User Rank
Blogger
Re: Nice advancements around AM
Ann R. Thryft   7/31/2012 12:41:28 PM
NO RATINGS
Beth, so far it appears to be a one-off technique.

Rob Spiegel
User Rank
Blogger
Can this be done in volume?
Rob Spiegel   7/31/2012 12:11:46 PM
NO RATINGS
This is very interesting, Ann. Does this type of component building have a volume capacity? Or is this mostly for non-production uses such as prototypes?

notarboca
User Rank
Gold
Interesting
notarboca   7/31/2012 8:59:57 AM
NO RATINGS
Really fascinating stuff!  I am quite sure that the laser method of "curing" the amalgamation of powders is perhaps the best at this time.  I look forward to reading the details in the metallurgical journal to learn more.

Beth Stackpole
User Rank
Blogger
Nice advancements around AM
Beth Stackpole   7/31/2012 8:15:05 AM
NO RATINGS
Great example of pushing the envelope with additive manufacturing technology. Would this be a method for producing one-off parts or as a replacement technique for pumping out commercial parts on a production scale?



Partner Zone
Latest Analysis
A San Francisco startup called Otto came out of stealth mode recently and released a dramatic video demonstrating its successful test of a technology for self-driving trucks.
Researchers have found a way to use graphene to cheaply and easily turn dirty water into drinking water.
A new 1-GHz vector signal transceiver promises to offer expanded test capabilities for engineers involved in applications ranging from automotive and aerospace to semiconductors and defense.
Researchers at the Masdar Institute of Science and Technology have devised a new method for designing strong, light cellular structures of re-architected metals and plastics with optimized properties.
We shared our list, now Design News readers tell us which artificial intelligence movies they watch again and again.
More:Blogs|News
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Jul 11 - 15, Embedded System Design Techniques™ - Debugging Real-time Embedded Software – Hands on
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6 |  7 | 8 | 9 | 10


Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Technology Marketplace

Copyright © 2016 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service