RE: New Rapid Prototyping Benchmark Study Examines 3D Printers

From: Mike Durham (
Date: Wed Oct 29 2003 - 19:57:35 EET

There are only a handful of people that have been in the Rapid Prototyping
business longer than Todd Grimm and most of them aren't around any more. Is
that considered a novice? What are the thousands of other individuals
called that have been in the business for over ten years but not as long as
Todd? You might want to do a little research before you make statements
like that. I guess you haven't heard any of the dozens of presentations
that Todd has given at the SME Rapid Prototyping Show.

Mike Durham
  -----Original Message-----
  From: []On Behalf
Of John Kerr
  Sent: Wednesday, October 29, 2003 8:20 AM
  Subject: Re: New Rapid Prototyping Benchmark Study Examines 3D Printers

  Dear List,

  Went thru the report !

  Some questions :

  1. Is this site marketing site for selling reports ?

  2. This report is definitly not made by any RP Veteran but some novice

  3. Everybody knows that Viper is serious high end RP system not 3D
Printer. Why include it in the comparisons ? Viper accuracy same as
Dimension printer ? Ha Ha , who are they fooling ? Ask Fine Line Prototyping
or experts from 3D Systems, please wake up, or these fools will confuse the
market ! I doubt the credibility of of the publishers

  Why Invison, Eden is missing my friend ?


  Todd Grimm <> wrote:

    Edgewood, Ky., October 27 -- T. A. Grimm & Associates, Inc. today
    announced the release of a new rapid prototyping benchmark study that
    examines 3D printers. This extensive study reports the performance of
    seven rapid prototyping systems in the areas of time, cost and quality.

    3D printers are affordable and easy to use rapid prototyping systems for
    personal, office or departmental use. The benchmark study finds that
    five of the seven systems qualify as 3D printers, as illustrated by the
    new Rapid Prototyping Index. A ranking methodology that incorporates 13
    performance measures, the index rates the systems in four applications
    areas: concept models, form and fit prototypes, functional prototypes
    and patterns.

    Todd Grimm, president of T. A. Grimm & Associates and a veteran of the
    rapid prototyping industry, conducted the five month project to assist
    companies in their evaluation and selection of 3D printers. Using
    independent organizations for all prototype construction and quality
    measurement, the benchmark offers an unbiased comparison of the seven
    rapid prototyping systems.

    "I produced this benchmark study specifically for design engineers who
    are trying to select the rapid prototyping system right for them," said
    Grimm. "Beyond vendor supplied data, there has been little information
    to help companies discover the true performance capabilities of rapid
    prototyping devices. Without real-world, user- supplied data, this can
    lead to poor decisions when selecting a system."

    The 55-page benchmark, which contains 34 charts, 5 tables and 36 images,
    reports results for three prototypes that vary in size, volume and
    complexity. The benchmark study discovered that there is a large
    variance in prototype costs, ranging from $60.53 to $267.85. The expense
    measures include system and accessories costs, annual costs, labor and

    The report is available for purchase at T. A. Grimm also offers a free
    executive summary of the benchmark results at the same Web address.

    About T. A. Grimm & Associates
    Founded by Todd Grimm, a 13-year veteran of the rapid prototyping
    industry, T. A. Grimm & Associates, Inc. offers consulting services on
    rapid prototyping and related technologies, including competitive
    analysis, benchmarking and educational programs. The company also offers
    outsourced marketing services that include marketing plan development,
    Web optimization, copywriting and lead generation. Grimm combines his
    engineering background and technical knowledge with years of sales,
    management and marketing experience to create and implement strategic
    and tactical plans. For more information, visit the T. A. Grimm &
    Associates Web site at

    Todd Grimm
    T.A. Grimm & Associates, Inc.
    3028 Beth Ct.
    Edgewood, KY 41017
    Phone: (859) 331-5340
    Fax: (859) 331-5342
    Cell: (859) 240-0574

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