Search found 3 matches
Search found 3 matches • Page 1 of 1
- Tue Sep 15, 2020 8:29 am
- Forum: Current Version(2.60)
- Topic: Getting dual axis self square gantry working
- Replies: 24
- Views: 3079
Perfect timing as I've finished the new build and was wondering how to tackle the sync/squaring up of the dual y axis. Now, if only I can get hold of Bertus to get a Pi CNC shield. As much as I would like to support the Canadian/US/DE economy..seeing as how I live just on the other side of the hill ...
- Mon Sep 14, 2020 7:16 am
- Forum: Old CNC Shield V3.00 and Chines copies of it...
- Topic: Import shield with TB6600 stepper drivers
- Replies: 6
- Views: 701
Just done the same thing this last weekend. Check your connections - I found the screw terminals on the green plugs for the TB6600s have a small plate that, when you tighten the screw, pulls the plate up. I discovered how easy it is to accidentally poke your wire in on the wrong side of the plate, m...
- Sat Jun 27, 2020 2:40 am
- Forum: Member Projects
- Topic: Find Right stepper motor for CNC
- Replies: 3
- Views: 997
It also depends on how you are going to move the axis. Belt drive has the least mechanical advantage so usually compensated for by using a bigger stepper motor. A pulley with a diameter of 15mm will have a circumference of approx 46mm, so one rev of the stepper = ~47mm travel. Good for speed, but ea...