I've been thinking...would top down have a harder time with steep undercuts VS bottom up? I figure with top down if you're printing something with a V shape, there's nothing to support the upper layers vs having the vat/gravity to support using bottom up.
-Vaughan
Search found 115 matches
- Wed Jun 25, 2014 5:13 am
- Forum: General
- Topic: "Bottom Up" versus "Top Down" Style of 3D Printer
- Replies: 11
- Views: 48661
- Fri Jun 20, 2014 6:15 pm
- Forum: Hardware showcase / Build Logs
- Topic: my top down build
- Replies: 15
- Views: 35163
Re: my top down build
Oh no I meant to fill the upsidedown bottle with resin. It will automatically replenish the resin up to the level of the mouth opening so it should be just set it and forget it. Something like this:
- Thu Jun 19, 2014 3:09 am
- Forum: Electronics
- Topic: How to wire a 3 phase stepper to ramps
- Replies: 1
- Views: 10495
How to wire a 3 phase stepper to ramps
Hi guys, this is my first post here. Seeing all the builds here got me inspired to make my own dlp top down printer :) So far the two things I've got are this linear stage for Z axis: http://www.ebay.com/itm/131213801207?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649 Here are the specs for t...
- Wed Jun 18, 2014 10:18 pm
- Forum: Hardware showcase / Build Logs
- Topic: Noble 3D Printer - Open Source DLP SLA
- Replies: 2
- Views: 18639
Re: Noble 3D Printer - Open Source DLP SLA
Really cool project.. and thanks for keeping it open! Any pictures of prints?
- Wed Jun 18, 2014 9:57 pm
- Forum: Hardware showcase / Build Logs
- Topic: my top down build
- Replies: 15
- Views: 35163
Re: my top down build
Looks great! I just ordered some parts to start a top down dlp. Any prints pictures?
Also for keeping a constant level, would an upsidedown bottle/pet water feeder type setup work?
-Vaughan
Also for keeping a constant level, would an upsidedown bottle/pet water feeder type setup work?
-Vaughan