1. Provide reference material You supply sketches, measurements, photos, or an existing part to work from, along with a description of requirements.
2. Create or update the CAD model
A digital model is created or modified with accuracy and manufacturability in mind.
3. Review and refine
The design is reviewed with you and adjusted as required until it meets the brief.
4. Finalise the design files
Final CAD files are prepared in appropriate formats for manufacture or further development.
5. Deliver or progress
Files are supplied to you or passed directly into prototyping or production if required.