Search found 2192 matches

by suntravel
Thu Jun 13, 2024 3:38 am
Forum: Public Beta CNC Software Testing, Discussion and Feedback
Topic: General Centroid processing speed & accuracy question
Replies: 4
Views: 63

Re: General Centroid processing speed & accuracy question

Hi Simon,

my lathe is with Acorn 6, 4 axes and linear scales for closed loop.

Uwe
by suntravel
Wed Jun 12, 2024 8:39 am
Forum: Public Beta CNC Software Testing, Discussion and Feedback
Topic: General Centroid processing speed & accuracy question
Replies: 4
Views: 63

Re: General Centroid processing speed & accuracy question

If you want linear encoders on all axes, you have to use at least Acorn 6.

max. pulse output 1250 kHz
max. pulse input 6000 kHz

Uwe
by suntravel
Wed Jun 12, 2024 5:35 am
Forum: Centroid Acorn CNC Controller
Topic: WMPG warning!
Replies: 7
Views: 177

Re: WMPG warning!

Skoda Scout from 2023 But this car annoys me with lots of reminders like: AC is on, close the window Drive in the middle of the road Close Window for better efficiency over 100km/h Keep your hands on the steering wheel..... Imagine this plus your wife on the passenger seat... ... not one second free...
by suntravel
Tue Jun 11, 2024 6:25 pm
Forum: Centroid Acorn CNC Controller
Topic: Backlash compensation still on when turned off
Replies: 10
Views: 147

Re: Backlash compensation still on when turned off

If you have scales on your mill, you can use this g-code.

Home the machine. set DRO from scales to 0 and note the positions to set up screw comp.

Modify the file to match your travel.

Uwe
by suntravel
Tue Jun 11, 2024 4:50 pm
Forum: Centroid Acorn CNC Controller
Topic: Backlash compensation still on when turned off
Replies: 10
Views: 147

Re: Backlash compensation still on when turned off

There you have dialed in there much smaller values.

But why only in one direction and how did you measure to get the values?
by suntravel
Tue Jun 11, 2024 4:37 pm
Forum: Centroid Acorn CNC Controller
Topic: Backlash compensation still on when turned off
Replies: 10
Views: 147

Re: Backlash compensation still on when turned off

You are using screw comp, but only in + direction on X: CNC10 TAB FILE VERSION 3 AXIS X UNITS MM INTERVAL 25 ENTRIES 12 +0.00000000 +0.00000000 +0.00000000 -25.00000000 +0.03600000 +0.00000000 -50.00000000 +0.04100000 +0.00000000 -75.00000000 +0.04100000 +0.00000000 -100.00000000 +0.04800000 +0.0000...
by suntravel
Tue Jun 11, 2024 1:59 pm
Forum: Centroid Acorn CNC Controller
Topic: WMPG warning!
Replies: 7
Views: 177

Re: WMPG warning!

Ha, like my car reminding me to take the mobile phone with me 🤣

Uwe
by suntravel
Tue Jun 11, 2024 7:36 am
Forum: Centroid Acorn CNC Controller
Topic: Rough Motion on Circular Toolpaths
Replies: 59
Views: 2581

Re: Rough Motion on Circular Toolpaths

tblough wrote: Tue Jun 11, 2024 7:10 am kHz should read Hz in the example equation since 100kHz has already been converted into Hertz.
sure, I changed it...

Uwe
by suntravel
Tue Jun 11, 2024 5:43 am
Forum: Machining Strategies. Work Holding, Tool Path, Cutters, Feeds/Speeds etc.
Topic: KP3 ruelz, Probe compare
Replies: 3
Views: 5439

Re: KP3 ruelz, Probe compare

That was an experimental wireless adapter from Centroid.

Uwe
by suntravel
Tue Jun 11, 2024 2:01 am
Forum: Centroid Acorn CNC Controller
Topic: Rough Motion on Circular Toolpaths
Replies: 59
Views: 2581

Re: Rough Motion on Circular Toolpaths

Pulse Frequency x 60 / Step/Rev is the max rpm

100000 Hz x 60 / 3200 Step/rev =1875 rpm

Uwe