Search found 1984 matches
- Mon Feb 19, 2024 8:48 am
- Forum: Centroid Acorn CNC Controller
- Topic: Tool offsets Lathe
- Replies: 4
- Views: 263
Re: Tool offsets Lathe
The width of the probe is only for auto measure ZX, so after measuring Z the CNC knows the center of the probes width. Measuring drills in X with the probe is a "bad habit", because if the drill edge is not exactly set in height you get wrong values, set X0 of the toolholder with a dial in...
- Sun Feb 18, 2024 12:36 am
- Forum: Centroid Acorn CNC Controller
- Topic: Safe Spindle Temperature?
- Replies: 23
- Views: 1152
Re: Safe Spindle Temperature?
Depends on the bearing grease, I use Isoflex NBU 15, thats good from -40 to 130C My spindle is reaching 45-50C fast and stays there even if I run jobs with 6000 rpm 16h a day. If your spindle temp keeps rising and will nor equal out at some point, I would stop at 80C, dismantle, clean and fill with ...
- Sun Feb 18, 2024 12:08 am
- Forum: Centroid Acorn CNC Controller
- Topic: TB270 and TB309(Rev4) Comm error <resolved>
- Replies: 12
- Views: 853
Re: TB270 and TB309(Rev4) Comm error unresolved
Yeah, I have had a really hard time to keep my printed documentation up to date
One reason my CNCs are now dual monitor...
Uwe
One reason my CNCs are now dual monitor...
Uwe
- Sat Feb 17, 2024 2:50 pm
- Forum: Centroid Acorn CNC Controller
- Topic: TB270 and TB309(Rev4) Comm error <resolved>
- Replies: 12
- Views: 853
- Fri Feb 16, 2024 5:33 pm
- Forum: Acorn CNC Tech Tips Knowledge Base, Look Here! before posting
- Topic: How do I change the Tool Number in CNC12 after i put a tool in the Spindle manually?
- Replies: 3
- Views: 640
- Fri Feb 16, 2024 5:37 am
- Forum: Centroid Acorn CNC Controller
- Topic: Axis subtitution for rotary
- Replies: 7
- Views: 386
- Fri Feb 16, 2024 12:30 am
- Forum: Centroid Acorn CNC Controller
- Topic: Input to jog axis
- Replies: 3
- Views: 168
- Fri Feb 16, 2024 12:28 am
- Forum: Centroid Acorn CNC Controller
- Topic: stepper online servo
- Replies: 2
- Views: 154
Re: stepper online servo
These are Leadshine Servos, driver is without 0-10V input.
They work fine with Acorn, 200khz on Headers and up to 500 khz on DB25.
Easy to wire, because all screw terminals no soldering for a custom cable.
Uwe
They work fine with Acorn, 200khz on Headers and up to 500 khz on DB25.
Easy to wire, because all screw terminals no soldering for a custom cable.
Uwe
- Thu Feb 15, 2024 7:22 pm
- Forum: Centroid Acorn CNC Controller
- Topic: JMC 220V Servos with Acorn
- Replies: 34
- Views: 8086
Re: JMC 220V Servos with Acorn
Glad that it runs now smooth.
Resonance is maybe from the belt, try to get a bit more tension.
Uwe
Resonance is maybe from the belt, try to get a bit more tension.
Uwe
- Thu Feb 15, 2024 7:19 pm
- Forum: Machining Strategies. Work Holding, Tool Path, Cutters, Feeds/Speeds etc.
- Topic: Solidworks for $38.50 a year
- Replies: 16
- Views: 1410