Xometry.pro
en – EU
Knowledge & Community
Search
K
Quote & source your parts
Europe Europe
English Deutsch Français Italiano Español
Türkiye Türkiye
English Türkçe
United Kingdom United Kingdom
English
Global Global
English
select
navigate
switch tabs
Esc close

Get Instant Quote

Use our Instant Quoting Engine to easily quote and source your parts online

Get a Quote
Back
 Profile
Menu
Materials Library
Manufacturing Stories & Cases
Articles
E-Books & Guides
Free Tools
Webinars
Free Courses
Community Discussions
Create Topic
Quote & Source Your Parts
Get a Quote

Edit topic

Home Xometry Community Manufacturing 3D printed molds for lost wax casting

3D printed molds for lost wax casting

0
D
1

Hi! As part of my latest jewelry project, I’m evaluating the feasibility of utilizing 3D printed molds for lost wax casting. I’m aiming to produce intricate designs with fine details, typically in sterling silver or gold alloys. I’d love to hear from anyone who has experience with this method, specifically regarding the best 3D printing technologies for achieving fine detail and surface quality. What design considerations should I keep in mind to avoid defects, and are there any effective post-processing techniques you’d recommend?

Link copied
Solved by Nikolaus Mroncz

Hey David, the 3D printed molds have their limitations. In my opinion one of the biggest is the heat transfer. There you work in plastics, it is quite bad and this leads to a long process cycle or sometimes errors in the outcome. It is really for prototyping. Best would be heat resistant material in SLA. My recommendation is to compare the prices on xometry.eu 

Maybe CNC could be a better option. You can choose different technologies and materials and see the price difference immediately. In Alu you have constant good outcome.

BR

    • D

      Hi! As part of my latest jewelry project, I’m evaluating the feasibility of utilizing 3D printed molds for lost wax casting. I’m aiming to produce intricate designs with fine details, typically in sterling silver or gold alloys. I’d love to hear from anyone who has experience with this method, specifically regarding the best 3D printing technologies for achieving fine detail and surface quality. What design considerations should I keep in mind to avoid defects, and are there any effective post-processing techniques you’d recommend?

      0
      Reply
    • Xometry Engineer

      Hey David, the 3D printed molds have their limitations. In my opinion one of the biggest is the heat transfer. There you work in plastics, it is quite bad and this leads to a long process cycle or sometimes errors in the outcome. It is really for prototyping. Best would be heat resistant material in SLA. My recommendation is to compare the prices on xometry.eu 

      Maybe CNC could be a better option. You can choose different technologies and materials and see the price difference immediately. In Alu you have constant good outcome.

      BR

      0
      Reply
      Link copied
3D printed molds for lost wax casting
Your information:




Suggested Topics

Topic
Replies
Views
Activity
Mesh accuracy concerns with FDM
Manufacturing
I'm working on a small gear-driven mechanism for a camera panning rig and considering printing the 45° bevel gears in PETG (FDM). Tooth pitch is 1.5 mm, and the gears will be rotating slowly... read more
M
n
3
61
Apr 29
OD and ID vs OD and Wall Thickness – which is the best method of dimensioning?
Manufacturing
Hello All, I am designing a conical-shaped plastic bushing and am confused if specifying the OD and the wall thickness is better for controlling the manufacturing process, or OD and ID separately, with their tolerance... read more
1
110
Apr 23
Metal 3D printing for watertight watch cases
Manufacturing
Hi! I'm prototyping a watch case and considering metal laser sintering (DMLS or SLM) due to cost constraints—CNC machining is out of budget. My main concern is whether an as-printed sintered metal part will... read more
H
R
2
181
Mar 25
99 model kia sephia kontak termiği yapabilir misiniz
Manufacturing
99 model kia sephia kontak termiği yapabilir misiniz kontak anahtarının girdiği yerde 3 tane kırık var onun için anahtarı tam olarak kavramıyor ve motoru çalıştırmıyor bu kırığın yapılması gerekiyor veya değişmesi gerekiyor fakat piyasa... read more
S
1
123
Mar 19
Moulding of a Concave Disk
Manufacturing
Hello everyone, I want to make a disk of 203 mm in diameter, 25 mm in height with a concave curvature of 3.22 mm.Will this precision be respected knowing that I am not a... read more
1
151
Mar 17

Edit topic