Search found 4 matches

by Popex
12 Oct 2020, 15:54
Forum: Hardware/Accessoires
Topic: Make a precision calibration chessboard???
Replies: 0
Views: 162

Make a precision calibration chessboard???

Hello, I am in need of fabricating a 12x9 square calibration chessboard with the best possible precision. I have tried laser printing on vinyl and then gluing it to flat glass, but I can't get better +/- 0.06mm.

Has anyone achieved +/- 0.01mm? What technique do you recommend?

by Popex
29 Apr 2018, 19:53
Forum: Structured light scanning
Topic: Alignment problems
Replies: 79
Views: 30163

Re: Alignment problems

Hello, as a user of Flexscan3D I have experienced, as David's users, alignment problems. I have tried with Target, but I have not achieved good results. Researching about it, I found that in CCAT: They solve this problem aligned with sphere...
by Popex
29 Apr 2018, 19:30
Forum: Hardware/Accessoires
Topic: Projectors... and Projector Mods.
Replies: 101
Views: 35998

Re: Projectors... and Projector Mods.

The latest version of Flexscan3D that launched 3D3Solutions, before being acquired by LMI (Gom), came with a development to be able to use a DLP projector called "Lightcracter". You can see this option in the projector selector: When I started to investigate, I realized that within Flexscan3D you ca...
by Popex
29 Apr 2018, 18:45
Forum: Show your setup
Topic: Advanced user of Flexscan3D - 1st Post
Replies: 1
Views: 1835

Advanced user of Flexscan3D - 1st Post

Hello, this is my 1st post! I'm from Argentina and I have an SLS mounted with Flexscan3D, with 2 Point Gray 2mp cameras (GRAS-20S4M-C), 5mp Fujinon lenses (HF12.5SA-1) and an Optoma HD66 projector. The SLS I have it mounted on a support CNC machined aluminum and a carbon fiber pipe, all this gives a...