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

Composite Aircraft Repair Advances

NO RATINGS
Page 1 / 2 Next >
View Comments: Newest First|Oldest First|Threaded View
<<  <  Page 2/2
Rob Spiegel
User Rank
Blogger
Is this just a transition period?
Rob Spiegel   12/6/2011 2:29:56 PM
NO RATINGS
Interesting story, Ann.

I'm curious as to whether this is a transition time for composite materials or whether there is something intrinsic to composites that makes detection of problems and repair more difficult for composites than it is for more conventional materials.

Dave Palmer
User Rank
Platinum
Aluminum-lithium alloys
Dave Palmer   12/6/2011 12:49:55 PM
NO RATINGS
@Ann: The title of this article seems to be out of step with its contents, to say the least.  Obviously Bombardier doesn't think composite aircraft repair is advancing enough to justify using composites in the CSeries fuselage.

Which aluminum-lithium alloys is Bombardier using? There was an article on this website a few months ago about Alcoa's new third-generation aluminum-lithium alloys, which were developed cooperatively with Bombardier.

 

ScotCan
User Rank
Platinum
Composite Aircraft Repair Advances
ScotCan   12/6/2011 8:39:15 AM
NO RATINGS
@Beth.The government gets involved because the private sector tends to gloss over problems in order to maintain market share. That being said too much government involvement stifles progress. The Bombardier decision is more likely based around deHavilland's experience over the years where their tough aircraft stood up to some primitive operating conditions...dings and dents being the standard operating experience. Also the flight cycle time for the Dash 8 on the west coast averages 58 minutes which is rough on a structure where fatigue is concerned. Aluminum-Lithium is a difficult material to work with but (again) Fleet Industries in Ontario has had long experience in building (and repairing) such structures.It will be interesting to see where Bombardier goes with this since the C series is a big change from the smaller aircraft built previously.

Beth Stackpole
User Rank
Blogger
Certification a no-brainer
Beth Stackpole   12/6/2011 6:45:17 AM
NO RATINGS
I would think it goes without saying that there should be new standards and certifications for technicians charged with the responsibility for vetting out and orchestrating the fix of composite structures in need of repair. Composite materials are very different that what's required to repair metal and steel structures. I don't know why we need a government report to tell us an heavy investment in training and skills building is necessary!

<<  <  Page 2/2
Partner Zone
More Blogs
The key to autonomous driving is not to forget about the driver, and to remember that passengers want a sense of control, as opposed to being utterly passive backseat drivers.
Get a load of these strange product designs. What's in the water these design engineers are drinking?
The Dutch are known for their love of bicycling, and they’ve also long been early adopters of green-energy and smart-city technologies. So it seems fitting that a town in which painter Vincent van Gogh once lived has given him a very Dutch-like tribute -- a bike path lit by a special smart paint in the style of the artist's “Starry Night” painting.
Ever wanted your own giant robot? Three engineers did, and now they want to make 15-ft, fighting MegaBots a household name.
Here are 10 examples of the wide range of new technology on display at Pack Expo in Chicago earlier this month.
Design News Webinar Series
11/19/2014 11:00 a.m. California / 2:00 p.m. New York
11/6/2014 11:00 a.m. California / 2:00 p.m. New York
10/7/2014 8:00 a.m. California / 11:00 a.m. New York
12/11/2014 8:00 a.m. California / 11:00 a.m. New York
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Dec 1 - 5, An Introduction to Embedded Software Architecture and Design
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6


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.
Last Archived Class
Sponsored by Littelfuse
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Copyright © 2014 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service