Dan, Hate to say this but you really are contradicting yourself. The
fact that you are creating a visual representation of pieces for your
customers by utilizing GemVision, qualifies the fact that you have in
fact yourself entered the technological revolution. The fact of the
matter is, that if Gem Vision could at this point output a file to a
CAM or Rapid Prototyping environment then for sure you would be
whistling a different tune to the one you posted in reply to Art and
Laura. I can guarantee the fact that when GemVision comes out with
their 3D machining application, guess what, you will be a contender to
purchase that solution, and you will love it and rave about CAD/CAM.
Conclusion is that yes, jewelry is still a hands on business but the
CAD/CAM environment is just another very effective tool. If you feel
so strongly that these applications are not justified, then get rid of
GemVision and hire a real artist to do your design work and work with
customers. Naaah didn’t think so.
Agreed there is a learning curve to CAD/CAM, and designers who really
are not jewelers most of the time, will sometimes design pieces that
just will not work. However you send a digital file to a rapid
prototyping service bureau like myself or John Mastelonni at MM2 and
now you have individuals who know what the hell they are doing and can
implement changes to make the item a reality. Remember what you draw
is what you get. You can give the same design to 10 different jewelers
and end up with 10 different fabrication approaches and possibly
subtle differences in each piece. Personally I prefer to have full
control of what I make.
The truth of the matter why many individuals are biased or are
knocking the new revolution of machining product is due to the all
mighty dollar and nothing else. Those who can afford or maybe more
so, have the heart to go out on a limb and take the challenge do so
and succeed, and those who do nothing but complain and bitch about
this, that and the other will not. If you can output a file, then you
can get a part.
You mentioned whether to hire a CAD/CAM operator to run $50,000
equipment or a Master jeweler who can make the piece. My reply to that
is you are looking short term and at the initial expense to enter the
technology as a negative factor. The reality is that yes the first
year cost of equipment and an individual to run it would be higher
than just pulling in a jeweler who can make the piece, however if that
individual utilizing CAD/CAM is creating 300% more throughput by
utilizing technology, then what did you save with the
jeweler…Nothing. I would seriously recommend that one person on
staff becomes CAD literate, because the amount of work that he will
generate for you will still require the other two jewelers to keep up
with finishing and assembling the machined blanks etc etc.
The fact is, you can enter with software only for a few hundred
dollars to high end packages in their thousands and just sit and draw
all day. Let the Rapid Prototyping Service Bureaus carry the equipment
expense and you pay by the piece. This can get anyone started very
inexpensively. The day will come when you will be sending checks to
your Bureau for a couple of thousand dollars monthly because of the
shear volume you are outputting. So guess what, that is the exact time
to say hey, why pay this guy this money when I can lease my own damn
machine.
As a classically trained bench jeweler of 28 years, (16 years in
Europe, 12 in the USA) I know both sides of the fence and my choice
was to move with technology. Do my customers care how I made the
piece, hell no as long as it represents a fine well made piece of
jewelry. We produce approx. 30-40 models weekly, 15-20 from our own
model output for customers and the rest from other individuals who
utilize CAD only in their business, therefore do the math and see how
much output you are currently getting from 3 individuals doing it by
hand. All I can say is, Can you afford not to get involved. If the CAD
model was only 60% of the finished model, and the rest was hand
fabrication, you would come out way ahead than doing the whole thing
by hand. It is only another tool to enhance productivity such as
casting, the Foredom and polishing machines etc etc etc.
Best Regards. Neil George 954-572-5829