From: Ron Clemons (rclemons@harvest-tech.com)
Date: Tue Oct 15 2002 - 16:24:49 EEST
Complexity doesn't affect cost.....unless you factor its impact on scan
time/build time. Would you charge the same price for a 5 inch (Z) build
that took 10 hours build as you would for a 5 inch (Z) build that took 30
hours to build? Build rate can vary drastically from part to part, so if
machine time matters.....
...............................................
Ron Clemons
Harvest Technologies
www.harvest-tech.com
----- Original Message -----
From: "Richard Hague" <R.Hague@lboro.ac.uk>
To: "Billett Mike" <mike.billett@volvo.com>; "'Rp-Ml (E-mail)"
<rp-ml@rapid.lpt.fi>
Sent: Tuesday, October 15, 2002 2:35 AM
Subject: [-0.70] RE: Price idea for a resin/plastic model
> Mike
>
> If you're going for an RP-made plastic model, the complexity of the part
> should have little or no bearing on the cost of the model (- apart from
> clean up times.) Unlike conventional manufacturing (like injection
moulding,
> for example), the additive manufacturing techniques are unique in that
they
> do not distinguish complexity, so effectively you can get the shape for
> free - the main factors influencing cost are build volume and build
height.
>
> Many regards
> Richard
> --------------------------------------------------------------------------
-- > -- > Dr Richard Hague > Rapid Manufacturing Research Group > Wolfson School of Mech & Man Eng (room TW 1.02) > Loughborough University > Loughborough > LE11 3TU > > Tel: +44 1509 227 619 > Fax: +44 1509 227 615 > Mob: +44 777 171 2258 > Email: r.hague@lboro.ac.uk > http://www.lboro.ac.uk/departments/mm/research/rapid-manufacturing/index.htm > l > -------------------------------------------------------------------------- -- > -- > > > > -----Original Message----- > From: owner-rp-ml@rapid.lpt.fi [mailto:owner-rp-ml@rapid.lpt.fi]On > Behalf Of Billett Mike > Sent: 15 October 2002 07:27 > To: 'Rp-Ml (E-mail) > Subject: RE: Price idea for a resin/plastic model > > > Many many thanks to this list for being so useful when it came to finding > out some information about having a model made up. > > However, an observation rather than a moan... whilst I understand that the > complexity of the part and accuracy we require will steer the cost of the > model, also that I was extremely vauge about my description of the part. I > have recieved "ball park" figures ranging from $275 USD to $6000 USD! Quite > a spread wouldn't you say? > Admittedly the cheapest quotes were for polystyrene with a hard (durable?) > coating and also as below 3DP (is this the same technique?), rather than a > true resin or plastic model. > > The bulk of quotes however fell into the $600-700USD range.. and so I'll > assume that these are something close to where we would end up. > > I had a couple of quotes that were "1000-2000 USD" and also some at > "5000-6000USD".. although these ("fantasy quotes" as I perhaps incorrectly > duped them) could well be extremely accurate and from companies that are > well versed in the complexity of these type of castings that we are working > with. I am also aware that as a consequence, a $600 model may not be more > than $600 worth of modelling on a part that should perhaps have had $6000 > spent on it. > > > I understand that for an accurate (real) quotation then all of you very kind > vendors would want to see the model first. > > As I mentioned previously, I wanted a "ball park" figure; I can safely say > that I have that now! I will take it up at the next meeting and see pass it > on to the next level of command here! > > Anyway, I wish to thank the list for the information (no more quotes now > please) and I may be in touch with some of you once we have decided a course > of action. > > Many thanks, > > Mike. > > > > > -----Original Message----- > From: Vern Carter [mailto:vern@3dresource.com] > Sent: den 14 oktober 2002 17:38 > To: Billett Mike > Subject: RE: Price idea for a resin/plastic model > > > Sounds like good fit for 3DP. Low cost and fast if all you want is a > hardcopy model. Send me the file and I will shoot you a price. It is usually > less than half the cost of any other process. > > Regards > > Vern Carter > Creative Technical Solutions > 6880 Hillsdale Court > Indianapolis, IN 46250 > 317-578-3445 > fax 317-578-3446 > www.3dresource.com <http://www.3dresource.com> > > _________________________________________________ > > This e-mail and any attached file is intended only for the person or entity > to which it is addressed and may contain information that is privileged, > confidential or otherwise protected from disclosure. Dissemination, > distribution or copying of this e-mail or the information herein by anyone > other than the intended recipient, or an employee or agent responsible for > delivering the message to the intended recipient, is prohibited. If you have > received this email in error, please immediately notify us by calling the > person listed above. > > _________________________________________________ > > > > -----Original Message----- > From: owner-rp-ml@rapid.lpt.fi [mailto:owner-rp-ml@rapid.lpt.fi]On > Behalf Of Billett Mike > Sent: Monday, October 14, 2002 6:50 AM > To: rp-ml@rapid.lpt.fi > Subject: Price idea for a resin/plastic model > > > > Hi list, > > I'll admit to being a bit of a lurker here and must also admit that I find > this list interesting and informative. > > I am working with a jet motor casing and one of our programmers has asked > why he cannot have a plastic model sitting on his desk to aid with problem > solving and so on. > > The actual casing that we are working with is over 1 meter in diamter, but I > imagine that a model at 1/4 scale would be handy and probably what he > wants. > > To total size of the model would therefore be around 300mm diamter and 300mm > high. > > Is this enough information to get a ball park figure for costing....?? > > What are we talking about.. $100..... $1000..... $10 000 ?? > > Many thanks, > > Mikey. > > > > > For more information about the rp-ml, see http://rapid.lpt.fi/rp-ml/ > > For more information about the rp-ml, see http://rapid.lpt.fi/rp-ml/ > > > For more information about the rp-ml, see http://rapid.lpt.fi/rp-ml/ >For more information about the rp-ml, see http://rapid.lpt.fi/rp-ml/
This archive was generated by hypermail 2.1.4 : Tue Jan 21 2003 - 20:14:27 EET