Dear Mr. Huolila
I apologize for singling your comment out and the over-simplification
of the examples, but I was attempting to make this point...Many things
that we do on a daily basis are substantially more complicated than a
one button push operation.
The direction that the RP industry follows will be guided by those who
are willing to lead the way. The leaders must be willing to struggle
with the uncooperative natives and battle the elements just to make a
little forward progress. The wilderness is often littered with the
bodies of those who failed in the attempt, but you cannot give up in
the quest.
I understand your frustration regarding the difficulties in justifying
the expense of RP technology. I too have fought the management view
that the cost is too great.
OPW acquired an SLA-250 machine in 1990 only because of an extremely
good sales pitch by the 3D Systems Salesman. He told my management of
the potential things that could be done with the machine while failing
to mention that the process was not evolved sufficiently to accomplish
these same things.
In time, many of the items mentioned in the presentation came to pass,
but at the cost of many hours of unrewarded labor on my part.
I have found that the single greatest benefit gained from rapid
prototyping is cultural and has a direct impact on the bottom line
profit of the company. This is the ease in identifying potential
problems in a design before they are integrated into the manufacturing
cycle.
Regrettably, this is also a "cost avoidance" to my financial
department and therefore cannot be quantified.
The truth is that the Engineer or Designer who produces an early
prototype will often recognize a problem that can be corrected easily.
The change is made without comment, and once changed, is now
eliminated from the cost equation.
Getting an engineering staff to admit that these changes occur is
easy. Getting them to quantify the potential costs associated with
their mistakes is truly impossible. For this reason, the true
financial benefit to an organization performing creative design work
will never be recognized and can only be estimated.
A 3d printer attached to a Nintendo or PlayStation or PC Game port
that lets the kids make action figures from the game characters would
probably sell. I know how my kids play...Talk about the need for more
robust models! And you thought that your management was impatient
about the turn around time for your projects.
Wait, how about a portable model for the laptop-Gameboy market...
I wish you luck in justifying an RP machine purchase at your company.
Sincerely,
Larry Blasch
System Administrator
OPW Fueling Components
P.O. Box 405003
Cincinnati, OH 45240-5003 USA
Voice: (513) 870-3356
Fax: (513) 870-3338
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Disclaimer...The views expressed are personal opinion and not those of
OPW Fueling Components.
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* "Always remember you're unique, just like everyone else." *
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This archive was generated by hypermail 2.1.2 : Tue Jun 05 2001 - 22:45:18 EEST