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Posted:  06 Apr 2007 14:26   Last Edited By: rapid
Registered User Currently Offline	Posts:  6 Join Date: Apr 2007
I see a lot of difference in pricing for stereolithography parts from service bureaus. In some cases the quoted cost is equal to only the material cost. How can this be?

Posted:  09 Apr 2007 23:02   Last Edited By: rapid
Registered User Currently Offline	Posts:  4 Join Date: Apr 2007
I have heard that rapid prototyping machines are getting cheaper..therefore, the 'big fish' that used to use service bureaus typically have there own Stereolithography machines in-house or smaller start-up companies can afford them now and under bid older, established companies just to get the work. All-in-all, pricing varies drastically from company to company...

Posted:  17 Apr 2007 21:24   Last Edited By: rapid
Registered User Currently Offline	Posts:  6 Join Date: Apr 2007
When you receive a quote from a service bureau what assurance do you have that the part you receive will be any good.  I understand that there are different quality parameters used to build parts as well as different skills of producing the parts. Each quote requires prepayment. I am afraid to use the low quote and get a junk sterolothigrophy model. Any suggestions?

Posted:  27 Apr 2007 05:48
Registered User Currently Offline	Posts:  3 Join Date: Apr 2007
I believe you're right about quality. I personally don't think it's worth saving a few bucks if you're nervous about quality. You typically get what you pay for when it comes to prototyping or anything else for that matter. I guess it depends what you're using the prototype for, or how important fit and finish is.

Posted:  13 Dec 2007 12:20
Registered User Currently Offline	Posts:  2 Join Date: Dec 2007
hi does any body have any idea for the cost of laser for RP machine. my req is laser power=300 mW, Wave lenght = 355 nm, UV. what is the good source and place of buying the laser for SLA rp machine. One more question, what is the life of laser for SLA RP machine, how the life can be increased. Regards Aamir (Pakistan)

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