HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
Product News
Mechatronics

Hazardous Situations Require a Dependable Brake

NO RATINGS
Page 1 / 2 Next >
View Comments: Threaded|Newest First|Oldest First
William K.
User Rank
Platinum
Dependable brakes: A bit of education here
William K.   11/5/2013 9:09:14 PM
NO RATINGS
Thanks for the interesting posting. I am not very familiar with the particular robots discussed, but they certainly sound interesting. Probably a bit too expensive to use for fun activities The explanation about the two types of brake service brought out an important consideration, which is brake energy dissipation. Holding-duty brakes don't need to absorb energy and dissipate heat, while stopping brakes must turn all of that kinetic energy into heat, and then safely get rid of it. That is really quite a large difference indeed. The first place I think of holding brakes is in an industrial robot, which must have good holding brakes for all six axis or else collapse in a tangled heap if the power fails. But they usually do it so perfectly that we don't hink about it. But they are vital in that application.

Cabe Atwell
User Rank
Blogger
Re: Dependable brakes: A bit of education here
Cabe Atwell   5/6/2014 9:59:46 PM
NO RATINGS
Those robots may be dependable but they sure can't take an explosion. The EOD can testify to that after losing a handful of them every year to IED blasts.

William K.
User Rank
Platinum
Re: Dependable brakes: A bit of education here
William K.   5/7/2014 10:07:56 PM
NO RATINGS
It is a lot less traumatic for all concerned to lose a robot than an actual soldier. AND it is a lot easier to repair a robot that gets blown up. Besides that, the robots are very seldom afraid.

Partner Zone
Latest Analysis
BMW has already incorporated more than 10,000 3D-printed parts in the Rolls-Royce Phantom and intends to expand the use of 3D printing in its cars even more in the future. Meanwhile, Daimler has started using additive manufacturing for producing spare parts in Mercedes-Benz Trucks.
Researchers have been developing a number of nano- and micro-scale technologies that can be used for implantable medical technology for the treatment of disease, diagnostics, prevention, and other health-related applications.
SABIC's lightweighting polycarbonate glazing materials have appeared for the first time in a production car: the rear quarter window of Toyota's special edition 86 GRMN sports car, where they're saving 50% of its weight compared to conventional glass.
Take a look at some of the best movies that include self-aware machines.
An engineer in the United Kingdom has found inspiration in nature for the design of bridges that are far stronger and more durable than current designs.
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