I am planning to make a Kossel but can't decide which beams to use. It's going to be 1 meter high and triangle beams 380 mm. For the pillars I want to use 2020 beams so i can use easily the Cerberus carriage and Graber v rollers. And for the base frame 2040 beams. Would it be rigid enough? Or should i use 2040 also for the vertical pillars? https://reprap.org/forum/read.php?178,272213,272213#msg-272213 Sat, 11 Apr 2026 07:20:44 -0400 Phorum 5.2.23 https://reprap.org/forum/read.php?178,272213,272213#msg-272213 https://reprap.org/forum/read.php?178,272213,272213#msg-272213
It's going to be 1 meter high and triangle beams 380 mm.

For the pillars I want to use 2020 beams so i can use easily the Cerberus carriage and Graber v rollers. And for the base frame 2040 beams.

Would it be rigid enough? Or should i use 2040 also for the vertical pillars?]]> Justintime Delta Machines Tue, 26 Nov 2013 10:35:04 -0500