Maybe you can find a labyrinth ring seal in the right size, they could take more rpm with less friction.
Uwe
Search found 1968 matches
- Mon Feb 19, 2024 11:58 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Safe Spindle Temperature?
- Replies: 23
- Views: 1008
- Mon Feb 19, 2024 5:41 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Safe Spindle Temperature?
- Replies: 23
- Views: 1008
Re: Safe Spindle Temperature?
Without special equipment, brake cleaner spray and compressed air.
Will make a funny mess
Uwe
Will make a funny mess
Uwe
- Mon Feb 19, 2024 4:11 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Safe Spindle Temperature?
- Replies: 23
- Views: 1008
Re: Safe Spindle Temperature?
If you mean leaving the bearings on the spindle and in the head, ok. But you must remove the spindle to wash out all old grease.
I doubt it will be the seal, but also NBU15 will lubricate the seal better than cheap grease.
Uwe
I doubt it will be the seal, but also NBU15 will lubricate the seal better than cheap grease.
Uwe
- Mon Feb 19, 2024 2:34 pm
- Forum: Public Beta CNC Software Testing, Discussion and Feedback
- Topic: OPCON and USB-BOB
- Replies: 74
- Views: 3474
Re: OPCON 15374
5.08 with Acorn Six, no problems with OPCON.
Did you follow the instructions?
Read which Com port, set parameter in CNC12 and it runs.
Uwe
Did you follow the instructions?
Read which Com port, set parameter in CNC12 and it runs.
Uwe
- Mon Feb 19, 2024 8:48 am
- Forum: Centroid Acorn CNC Controller
- Topic: Tool offsets Lathe
- Replies: 4
- Views: 237
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: 1008
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: 811
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: 811
- 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: 297
- Fri Feb 16, 2024 5:37 am
- Forum: Centroid Acorn CNC Controller
- Topic: Axis subtitution for rotary
- Replies: 7
- Views: 318