Search found 37 matches

by Matze
Wed Mar 04, 2015 1:25 pm
Forum: Software Forum
Topic: Z axis step per unit
Replies: 4
Views: 5500

Re: Z axis step per unit

see http://www.prusaprinters.org/calculator/

(Steps per millimeter - leadscrew driven systems)
by Matze
Wed Mar 04, 2015 6:57 am
Forum: Vat Design and Construction
Topic: Flex bottom VAT
Replies: 70
Views: 67590

Re: Flex bottom VAT

Wow your vat looks incredible! Try holes in the build platform and/or some thin acrylic under the FEP to prevent sagging in the middle. Also higher exposure times for the first couple of layers and you also can sand your build platform (to make it more sticky). Hope that helps, Matthias
by Matze
Mon Mar 02, 2015 2:05 am
Forum: General
Topic: Printer and Projector are out of Sync, help please SOS
Replies: 2
Views: 3258

Re: Printer and Projector are out of Sync, help please SOS

My first guess would be that your lift sequence does take a lot longer than 2000ms. Try a higher value.Did you use the auto-calc button? If that's the case you should check your firmware stettings. Don't know much about grbl, but there should be a setting for max z speed. Hope that helps...
by Matze
Thu Feb 26, 2015 2:10 am
Forum: Creation Workshop
Topic: Pausing in CW
Replies: 17
Views: 12219

Re: Pausing in CW

Awesome!! :)
by Matze
Wed Feb 25, 2015 1:43 pm
Forum: Vat Design and Construction
Topic: Flexible glass
Replies: 17
Views: 12977

Re: Flexible glass

Any progress? :-)
by Matze
Sat Feb 21, 2015 6:16 pm
Forum: 3d Prints
Topic: Stretched bracelet
Replies: 3
Views: 4407

Re: Stretched bracelet

Awesome! What kind of resin do you use? Looks very white (not white/yellow like the ones I used so far :))
EDIT: ah... sorry for my inability to read the entire text... ;)
by Matze
Thu Feb 19, 2015 8:43 am
Forum: Hardware showcase / Build Logs
Topic: DIY, Post-curing oven
Replies: 3
Views: 5002

DIY, Post-curing oven

Just finished building a cheap UV-curing oven: IMG-20150219-WA0001.jpg LEDs 43,00€, 410nm: http://www.amazon.de/gp/product/B00NV2CP48?psc=1&redirect=true&ref_=oh_aui_detailpage_o01_s00 Bin 15,25€, d=350mm, h=400mm: http://www.ebay.de/itm/301164618588?_trksid=p2060778.m2749.l2649&var=6002...
by Matze
Tue Feb 10, 2015 11:52 am
Forum: 3d Prints
Topic: Printing fails, Holes
Replies: 4
Views: 4675

Re: Printing fails, Holes

Makes sense. Thanks, I'll give it a try.
by Matze
Sun Feb 08, 2015 4:33 pm
Forum: Electronics
Topic: Cheapest board for a DLP printer?
Replies: 5
Views: 6819

Re: Cheapest board for a DLP printer?

Thanks Saeed! I'll look into it and try to get it here in Germany.
by Matze
Sat Feb 07, 2015 4:39 pm
Forum: Electronics
Topic: Cheapest board for a DLP printer?
Replies: 5
Views: 6819

Cheapest board for a DLP printer?

Hi everybody, since I'm not very experienced in electronics I wanted to ask what the cheapest alternative for an Arduino Mega + Ramps + Motor driver would be (~30€ in Germany). Since I only plugged two z-steppers and one servo (and one endstop) my Ramps seems to be a bit overdone. I found this list ...