Sheet Metal Stamping

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Everything you wanted to Know about Dies (but was afraid to ask)

Dies are tools used to process raw material into products via the application and concentration of force. In the case of this lens we focus on sheet metal stamping dies. Sheet metal stamping dies touch nearly all of out lives: the cars we drive, the appliances we use, the shiny cases of our latest iToy, and even the planes and buses we ride in.

Thought to be a dieing trade by some, Tool and Die is still a vital part of our manufacturing infrastructure that we should all learn a little bit more about. After all a pound of steel costs less than a pound of butter, a pint of bottled water, and certainly less than a coffee these days.

But without sheet metal stamped parts and the tools that process them we could all be living in a world where the greatest tecnological advance would be "faster horses".

Tooling Video #1

Draw Dies

Tool used to make the flat blank into a formed sheet metal part.

Draw dies are the fist tool that processes the flat boring sheet metal into something exciting. A car door, a fender, a hood or roof panel. But also dies make parts that you don't see; those that keep you safe when during impact, that allow the car to travel fast and safe, that give a place to mount the rest of the mechanical components.

Draw dies stretch and form the sheet into the bulk of what you will recognize of any car going down the street.
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Tooling Video #2

Trim dies

After the part is formed in the Draw die, the material used to hold the part as it was formed can be removed. The trimming die removes this material by shearing the edges of the part away from the desirably formed metal. Scrap metal falls away from the part.
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Self Proclaimed Die-expert

Eric Kam poses as an authority on dies

RSS feed of Eric's Blog. More shameless self promotion. Eric may not have been a die maker, or designer; but he played one on TV (OK it was distance learning, but they did show it via TV sets).
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Other sites of interest

Click 'em I have. Try it you'll like it, everybody is doing it!
string girl
string girls blog
Techni Ho
All about whoring your tech knowledge out for pay

Sound off!

Tell me what you think or proclaim your expertise!

  • John Jan 31, 2012 @ 11:36 am | delete
    Thanks for the information!

    http://www.bigelowcomponennts.com/
  • chandrasekar(india) Dec 24, 2011 @ 1:59 am | delete
    this isthe most golden website for stamping details ,wat i expected so far,thanks to the expert tech president..........
  • chandrasekar(india) Dec 24, 2011 @ 1:59 am | delete
    this isthe most golden website for stamping details ,wat i expected so far,thanks to the expert tech president..........
  • whoisbid Sep 23, 2011 @ 8:54 am | delete
    ok. I believe you are the expert now at dies and metals

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erickam

The self proclaimed die experts of the world continue to attempt to override common sense with baffling bull about Forming metal parts in dies.

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