
G’day. I’m
Andrew.
A space for me to share my passion on all things dental and 3D printing.
I’m a practicing dentist in Sydney. Six years quietly teaching clinicians and dental assistants how to actually use the digital tools. In the chair. On the bench. Back-of-house. Forty machines named, layer heights remembered, failure modes catalogued.
Ai3D is what I wished existed when I started. Brand-agnostic. Plain-spoken. If a printer is bad, I’ll say it is. If a cheaper resin prints better than the $300 bottle, I’ll say that too. The drier and more technical, the better.
Started as a hobbyist. Still am. Most of this began on weekends, in my garage, on a $400 SLA printer, slowly working out which resin actually held its tolerance. (The answer was not the expensive one.)
Outside the practice: my wife, two cats named Max & Minnie, and a complicated relationship with the colour red. Dark red. Never bright red.
PS.Ai = Andrew Ip. (Also a quiet nod to the other Ai. I’ll let you decide which one is more useful.)
- BDS · Bachelor of Dental Surgery
- RACDS Membership · Royal Australasian College of Dental Surgeons
- Grad Dip Orthodontics
- MSc Implantology
- Grad Dip Digital Dentistry
- Diploma Oral Implants
Six years, quietly.
- 2020First printer
Started running consumer SLA hardware for in-house appliances.
- 2021First teach
First informal workshop for colleagues on a Sunday.
- 2022Zero-to-Hero
Z2H 2-day hands-on format lands in Sydney and Perth.
- 2023IDD reviews
Quietly writes two thirds of the first IDD printer review series.
- 2024Ai3D
Consolidates everything under a single brand-agnostic mark.
- 2025Forty machines
Past 40 printers tested, 14 long-form reviews published.
- 2026The hub
Oak-bench training hub opens inside a working dental practice.
Max & Minnie.
The real bosses. If you get a response from me at 11pm, these two are probably sitting on the keyboard asking me to stop working.







