HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
Blogs
Engineering Materials

NASA 3D Prints Rocket Engine Parts

NO RATINGS
View Comments: Oldest First|Newest First|Threaded View
<<  <  Page 3/3
EdV
User Rank
Iron
Re: New process - Old design
EdV   12/10/2012 4:45:10 PM
NO RATINGS
@ChasChas - good question. My guess is that the old design would be printed first so they get an apples-to-apples comparison for their evaluation of the basic mechanical properties.

ruffel
User Rank
Iron
Re: New process - Old design
ruffel   12/27/2012 3:42:31 AM
NO RATINGS
are these componets used right out of the printer (except the obvious) or do they go through post scintering processes like hot isostatic pressing HIP to improve the density and grain strcture. thanks for a awsome publication 

Ann R. Thryft
User Rank
Blogger
Re: New process - Old design
Ann R. Thryft   1/4/2013 3:10:07 PM
NO RATINGS
Thanks, ruffel, glad you liked the article. That's a good question. NASA didn't say what kind, if any, post-sintering processes they're using. They probably haven't figured that out yet, since this is still in the prototype stage.

Ann R. Thryft
User Rank
Blogger
Re: New process - Old design
Ann R. Thryft   1/24/2013 4:55:55 PM
NO RATINGS
EdV, from what I've seen in metal-to-plastics conversions in other assembly technologies, I'd agree with that statement.

<<  <  Page 3/3
Partner Zone
More Blogs from Engineering Materials
Last week, the bill for reforming chemical regulation, the TSCA Modernization Act of 2015, passed the House. If it or a similar bill becomes law, the effects on cost and availability of adhesives and plastics incorporating these substances are not yet clear.
The latest crop of coating and sealant materials and devices has impressive credentials. Many are designed for tough environments with broad operating temperature ranges, and they often cure faster, require fewer process steps, and produce less waste.
A new program has been proposed for testing and certify 3D printing filaments for emissions safety. To engineers who've used 3D printers at home this is a no-brainer. It's from a consumer on Kickstarter, and targets use in homes and schools.
For the last 50 years, the Metal Powder Industries Federation (MPIF) has sponsored an awards competition for creative solutions to designing and fabricating near-net-shape parts using powder metal (PM) technologies. Here are the seven Grand Prize winners of the 2015 contest.
Graphene 3D Lab has added graphene to 3DP PLA filament to strengthen the material and add conductivity to prints made with it. The material can be used to 3D print conductive traces embedded in 3D-printed parts for electronics, as well as capacitive touch sensors.
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Jul 6 - 10, Building Raspberry Pi Controllers with Python
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6 |  7


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

Sponsored Content

Technology Marketplace

Copyright © 2015 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service