HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
<<  <  Page 2/2
Alexander Wolfe
User Rank
Blogger
Re: Economic advantage
Alexander Wolfe   1/6/2012 5:23:26 PM
NO RATINGS
Great overview of adhesives, Ann. I was recently fortunate enough to take a tour of one of the Fabrico facilities, and it's really interesting to see the sophisticated layering process, utilizing adhesives, by which the end products are manufactured and QC's (via machine vision) as they go down the line.

Dave Palmer
User Rank
Platinum
Adhesives vs. mechanical fasteners
Dave Palmer   1/6/2012 3:45:17 PM
NO RATINGS
Ann, thanks for the whirlwind tour through the world of fastening.  You covered a lot in this article!

My first reaction when you mentioned a shear strength of 1000 psi for a structural adhesive was that it seemed very small compared to the shear strength of a Grade 8 bolt (around 100,000 psi).  Then it occurred to me that, with an adhesive, the load can be spread out over a much larger area.

As a rough approximation, for a structural adhesive with a shear strength of 1000 psi, 7.5 square inches of adhesive should be able to withstand the same load as a 3/8-16 Grade 8 bolt.  Neat!

Ann R. Thryft
User Rank
Blogger
Re: Economic advantage
Ann R. Thryft   1/6/2012 3:22:11 PM
NO RATINGS

Interestingly, although cost is always an issue, most  vendors mentioned the differences in function and problems to be solved between fasteners and adhesives. And when it came to cost, what most (adhesives) vendors mentioned regarding the cost differentials had to do with lower cost processes for applying adhesives, not a difference in the cost of materials or the items as such.


Rob Spiegel
User Rank
Blogger
Economic advantage
Rob Spiegel   1/6/2012 2:32:14 PM
NO RATINGS
Nice article, Ann. I didn't realize the wide range of uses for adhesives. You mention the economic advantages of adhesives in the manufacturing process. I would imagine there is also an economic advantage is the cost of materials. Most mechanical fasteners are probably far more expensive than adhesives.

<<  <  Page 2/2


Partner Zone
Latest Analysis
The problem with a four-, five-, or six-year degree is that they don’t teach engineers the soft skills required to have a successful career. Here are seven skills that every engineering graduate needs to be successful.
A UK-based company called Ilika has developed a miniature solid-state battery to power the IoT.
A new oscilloscope-based test system adds a unique dimension to the process of analyzing the dynamic performance of three-phase motors and drives.
Design teams are operating in a business environment that increasingly requires them to collaborate and share data across extended teams, multiple organizations, and widespread locations. Autodesk’s customers are looking for a solution that eliminates project bottlenecks, such as the time-consuming and error-ridden process of shuttling design reviews and revisions back and forth among team members.
A Finland-based company has introduced what it claims is the first smart door lock that can be powered from energy harvested from a mobile device.
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.
Jan 11 - 15, Designing ARM Devices Using Segger Tools
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6 |  7 | 8 | 9


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