HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
Lauren Muskett
User Rank
Platinum
Costing Tool
Lauren Muskett   12/9/2011 9:19:34 AM
NO RATINGS
This costing tool will be helpful for designers who are cost conscious. It is also interesting that it can instantly adjust the cost of the part/product depending on materials used and the location where it is being produced. 

Beth Stackpole
User Rank
Blogger
Re: Costing Tool
Beth Stackpole   12/9/2011 9:25:07 AM
NO RATINGS
That ability to recalculate costs based on changes to the model is indeed pretty compelling. The fact that the software automatically creates the cost model based on the actual CAD geometry is also pretty cool.

Alexander Wolfe
User Rank
Blogger
Re: Costing Tool
Alexander Wolfe   12/9/2011 10:27:04 AM
NO RATINGS
This is another piece of the puzzle, or I should say another incremental improvement of the type we're seeing from CAD vendors to broaden their products to address the full breath of the design process. Along those lines, I'd point to the ECN (product change data) capability recently added by PTC (see this story) and the parts-selection capabilities added by Siemens to its PLM portal (here).

Tool_maker
User Rank
Platinum
But What about?
Tool_maker   12/12/2011 5:03:52 PM
NO RATINGS
Sometimes I feel like such a wet blanket. In addition to designing production tooling, I am resposible for estimating costs. You see advantage, while I see another club for someone who has never had to troubleshoot a worn out tool or piece of equipment to nurse it through, "Just one more run." Does this CAD program have a variable for a purchasing agent who just bought a truckload of junk steel because he got a great deal on the golf course? Is there a place to input the fact that your lubricant has been reformulated to something more friendly to the enviroment, only it doesn't work? How about the machine/feeder combination that works perfectly well at 40 strokes/minute, but misfeeds at 50 while a boss that doesn't know an Allen wrench from a small hammer screams, "Make it work. The CAD file says this part should only cost $X and it is costing $Y." Of course he will not pony up the $$ to fix either. (I no longer work for that boss.) Does this CAD program take into account how many machines are operating at one time and the air compressor is barely able to keep up. What about lot size? Am I amortizing the set-up and quality check over 1, 20 or 2 million parts?

So long as this cost is treated like an EPA mileage estimate and used for comparison purposes only, there may be a use for it, but as a final arbiter I hope I am retired before that hits the mainstream. I am not trying to be negative, but in reality a hundred variables impact on the very same part from production run to production run.

Ann R. Thryft
User Rank
Blogger
Re: But What about?
Ann R. Thryft   12/14/2011 12:39:06 PM
NO RATINGS

Your description of how managers misuse cost estimation tools is amusing and also sad, Tool_maker. I've also had some experiences, in a very different realm, with attempts by management to use average cost guidelines prescriptively instead of as a ballpark estimation tool like the one described in this article. Which, of course, kind of defeats the original purpose.




Partner Zone
Latest Analysis
Advertised as the "Most Powerful Tablet Under $100," the Kindle Fire HD 6 was too tempting for the team at iFixit to pass up. Join us to find out if inexpensive means cheap, irreparable, or just down right economical. It's teardown time!
The first photos made with a 3D-printed telescope are here and they're not as fuzzy as you might expect. A team from the University of Sheffield beat NASA to the goal. The photos of the Moon were made with a reflecting telescope that cost the research team 100 to make (about $161 US).
At Medical Design & Manufacturing Midwest, Joe Wascow told Design News how Optimal Design prototyped a machine that captures the wing-beat of a duck.
The increased adoption of wireless technology for mission-critical applications has revved up the global market for dynamic electronic general purpose (GP) test equipment. As the link between cloud networks and devices -- smartphones, tablets, and notebooks -- results in more complex devices under test, the demand for radio frequency test equipment is starting to intensify.
Much of the research on lithium-ion batteries is focused on how to make the batteries charge more quickly and last longer than they currently do, work that would significantly improve the experience of mobile device users, as well EV and hybrid car drivers. Researchers in Singapore have come up with what seems like the best solution so far -- a battery that can recharge itself in mere minutes and has a potential lifespan of 20 years.
More:Blogs|News
Design News Webinar Series
10/7/2014 8:00 a.m. California / 11:00 a.m. New York
9/25/2014 11:00 a.m. California / 2:00 p.m. New York
9/10/2014 11:00 a.m. California / 2:00 p.m. New York
7/23/2014 11:00 a.m. California / 2:00 p.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.
Oct 20 - 24, How to Design & Build an Embedded Web Server: An Embedded TCP/IP Tutorial
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.
Next Class: 10/28-10/30 11:00 AM
Sponsored by Stratasys
Next Class: 10/28-10/30 2:00 PM
Sponsored by Gates Corporation
Next Class: 11/11-11/13 2:00 PM
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