Search found 22 matches

by fleming
Tue Apr 29, 2014 11:31 am
Forum: Hardware
Topic: First surface mirror, Aluminium, Glass or Acrylic?
Replies: 18
Views: 14904

Re: First surface mirror, Aluminium, Glass or Acrylic?

Jajajaja, you beat me Clinton!!!
Google helps!!!
by fleming
Tue Apr 29, 2014 11:30 am
Forum: Hardware
Topic: First surface mirror, Aluminium, Glass or Acrylic?
Replies: 18
Views: 14904

Re: First surface mirror, Aluminium, Glass or Acrylic?

I guess you lose quite a bit when going through the glass? http://www.dnp-screens.com/files/billeder/DNP08/Products/Fig38.gif Basically, if the light shall pass thorough the glass, will sufer some refraction/reflections (and according to Snell law, angle sifting), this will cause some "ghost&q...
by fleming
Mon Apr 28, 2014 4:00 am
Forum: Hardware showcase / Build Logs
Topic: SLA Project built with (mostly) recycled/salvaged parts.
Replies: 33
Views: 28651

Re: SLA Project built with (mostly) recycled/salvaged parts.

Hi!
Congrats for your printer!!! I like it!!
Can you extend the explanations on fused quartz plate? Source? Price? Thickens?
Thanks in advance.
Reagards
by fleming
Thu Apr 24, 2014 5:15 pm
Forum: Commerical Machines
Topic: Stalactite is here!!!
Replies: 19
Views: 16409

Re: Stalactite is here!!!

Yeah I just talked to Dean about this he said his firmware uses exactly the same setup with the M command to trigger the Z lifts. I'm guessing these guys ripped it out of his firmware or just modified it and called it there's which is not cool at all, not sure how they can patent something someone ...
by fleming
Thu Apr 24, 2014 1:35 am
Forum: Commerical Machines
Topic: Stalactite is here!!!
Replies: 19
Views: 16409

Re: Stalactite is here!!!

Also in the timelapse of the building, you will realize on the tilting of the piece (and not on the Vase)...
by fleming
Wed Apr 23, 2014 5:05 pm
Forum: Commerical Machines
Topic: Stalactite is here!!!
Replies: 19
Views: 16409

Re: Stalactite is here!!!

@pacmanfan... sorry for overtake you on the rigth lane.... :? :? but you can still prepare a new post with your impressions on the machine and the project ;) @Finhead, they uses two Acme leadscrews at each side, with two steppers, they implement the tilt in the Z axis. In the first prototype, they h...
by fleming
Wed Apr 23, 2014 7:27 am
Forum: Commerical Machines
Topic: Stalactite is here!!!
Replies: 19
Views: 16409

Stalactite is here!!!

Finally, after many months, the crow-founding champaign had been launched:


Congrats PacManFan, the software seem awesome!!
Regards
by fleming
Tue Apr 22, 2014 11:09 am
Forum: Display Devices
Topic: Acer H6510BD
Replies: 48
Views: 44942

Re: Acer H6510BD

Ok,
Thanks Clinton.
As I understood from the link, this is a lens feature (vertical and Horizontal), so I expect this feature in big and expensive projectors...
Regards
by fleming
Tue Apr 22, 2014 8:42 am
Forum: Display Devices
Topic: Acer H6510BD
Replies: 48
Views: 44942

Re: Acer H6510BD

Sorry for the interruption,
May a newbie ask way is needed (or wanted) the "image shifting"... well, first of all, what is image sifting? is to "rotate" 90º the image? in that case, how is maintained the native resolution??Thanks in advance.
by fleming
Sat Mar 08, 2014 6:45 am
Forum: Creation Workshop
Topic: z-axis Calibration
Replies: 12
Views: 10147

Re: z-axis Calibration

Yes, that's completely right. I noticed a lot of problems while playing around with scanning objects with structured light... It is no so straightforward how windows (and softwares) manajes the resolution of the full screen mode. For structured light is critical, you cannot play with interpolated re...