Also called: 3D design
Don't have a 3D file? 3D modelling (CAD design) turns your idea, sketch, photo, or measurements into a digital model that can be printed. Mechanical parts are usually designed in CAD software; organic shapes like characters are usually sculpted digitally.
Good for
- Ideas without a 3D file
- Custom parts and replacements
- Product and invention prototypes
- Personalized gifts and figures
How it works
- Share your idea: sketches, photos, measurements, or an example object.
- The designer confirms details and gives a quote (usually by the hour or per project).
- You review a draft model and request changes.
- The final file is printed, and you can usually get a copy of the file too.
Pros and cons
Pros
- Makes anything possible, even without a file
- Custom-fit parts
- You can own the design
Cons
- Design time adds cost
- Clear information up front saves time and money
Questions to ask the shop
- Do you charge by the hour or per project?
- How many revision rounds are included?
- Will I receive the 3D file, and who owns the design?
Common questions
What should I provide? Sketches, photos from several angles, key measurements, and how the part will be used. The more detail, the faster and cheaper the design.
Who owns the design? It depends on the agreement. Ask before work starts, especially for inventions or products you plan to sell.
Related services
Reverse engineering · 3D scanning · File repair and print prep
Find 3d modelling / cad design near you
Find shops offering 3d modelling / cad design near you, or upload your file for a quote.