Tevo Dual Z Upgrade 3D Printer Model
The file 'Tevo Dual Z Upgrade 3D Printer Model' is (stl) file type, size is 9.9MB.
The file 'Tevo Dual Z Upgrade 3D Printer Model' is (stl) file type, size is 9.9MB.
I have uploaded a couple of pictures of the finished duals. Only difference is I used 3mm carbon fiber for the screw brackets.
Note: It was mentioned that there are a few holes missing, Sorry about that, Since I didn't print them I didn't notice. Easy fix for you guys though. :)
I have had it running for a couple of months now and it just runs constantly with minimal adjustment between prints.
This is a huge Improvement over the single screw.
Accuracy, Repeatability and speed, I run my DIT printer over 150mm/s with good results.
These are brackets for the Tevo Tarantula dual Z upgrade.
BOM:
2 screws 8mm X 2mm, I used kerk motion 3/8" X .1" lead w/anti back lash. (bottom bkt needs mod for other screws/nuts) You will also need to turn on end of screws to 5mm X 20mm with flat.
use hardened shim spacers .3mm on top of pully and top of coupler/collars.
2 20T pullys.
2 Idle pullys.
760mm X 6mm endless belt.
2 couplers/collars 5mm ID
2 bearings with flange 5mm id 10mm od
4mm bolt with T nuts for frame
BELT: http://www.robotdigg.com/product/48/6mm+wide+760mm+gt2+closed-loop+belt
PULLY: http://www.robotdigg.com/product/145/UM+20+tooth+2GT+pulley
BEARRING: http://www.robotdigg.com/product/652/Flanged+Ball+Bearing+MF105ZZ
IDLE PULLEY: http://www.ebay.com/itm/172115773012?_trksid=p2060353.m1438.l2649&ssPageName=STRK%3AMEBIDX%3AIT
COLLARS: http://www.mcmaster.com/#catalog/122/1214/=12l029h
SCREW NUT: https://prototypes.haydonkerk.com/ecatalog/lead-screws/en/lead-screw-ZBXANR-037-0100-BZ00
| bottom_bkts.stl | 62.0MB | |
| top_left_brk.stl | 1.6MB | |
| top_right_bkt.stl | 2.5MB |
