I finally got a chance to try out the smoothing and am very pleased with the result
The top part of this carving was done with smoothing off, the bottom with it on.
Settings:
Smoothing - Contouring Mill
Bit - 3/8"in ball end mill, 15% stepover
Wood - tamarind
Search found 13 matches
- Tue May 27, 2025 4:34 pm
- Forum: Success Stories
- Topic: Carving with/without smoothing
- Replies: 0
- Views: 38
Carving with/without smoothing
This post has been liked 1 time(s).
- Thu Apr 17, 2025 4:34 pm
- Forum: Success Stories
- Topic: Made the jump - couldn't be happier
- Replies: 1
- Views: 121
Made the jump - couldn't be happier
Hi all, I've just made the jump from SB OEM to Centroid with the help of Gary Campbell and I couldn't be happier.
I'm new to CNC and bought my first SB last year and was hugely disappointed with the features offered by the standard software and also with the stability of the system. Centroid feels ...
I'm new to CNC and bought my first SB last year and was hugely disappointed with the features offered by the standard software and also with the stability of the system. Centroid feels ...
This post has been liked 1 time(s).
- Wed Apr 09, 2025 1:24 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Retrofitting to a Shopbot PRS Alpha < couldn't be happier >
- Replies: 10
- Views: 1412
Re: Retrofitting to a Shopbot PRS Alpha
Just following up on my post from a few months back...
I've made the jump and have replaced the SB PRS Alpha with Centroid Acorn and I couldn't be happier.
I can highly recommend the service from Gary Campbell. He's patient, super knowledgeable and quick to respond to questions.
The Acorn system ...
I've made the jump and have replaced the SB PRS Alpha with Centroid Acorn and I couldn't be happier.
I can highly recommend the service from Gary Campbell. He's patient, super knowledgeable and quick to respond to questions.
The Acorn system ...
This post has been liked 1 time(s).
- Fri Jun 13, 2025 6:57 am
- Forum: Centroid Acorn CNC Controller
- Topic: Post processor for Vcarve with a rotary axis <Answered>
- Replies: 3
- Views: 60
Re: Post processor for Vcarve with a rotary axis
Thanks everyone 

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- Wed Jun 11, 2025 4:01 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Post processor for Vcarve with a rotary axis <Answered>
- Replies: 3
- Views: 60
Post processor for Vcarve with a rotary axis <Answered>
Does anyone know what processor I should use for Vcarve with Centroid and a rotary axis?
This post has been liked 0 time(s).
- Thu May 29, 2025 3:30 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Spindle safety feature question
- Replies: 22
- Views: 263
Re: Spindle safety feature question
You're absolutely right. I've just checked and HSD recommend the following
50% maximum rated speed for 2 minutes.
75% maximum rated speed for 2 minutes.
100% maximum rated speed for 1 minute.
I will change to those settings
50% maximum rated speed for 2 minutes.
75% maximum rated speed for 2 minutes.
100% maximum rated speed for 1 minute.
I will change to those settings

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- Thu May 29, 2025 10:47 am
- Forum: Centroid Acorn CNC Controller
- Topic: Spindle safety feature question
- Replies: 22
- Views: 263
Re: Spindle safety feature question
I've edited the default macro so it now
1 - Moves the centre of the table
2 - Instead of stopping, it just drops it's spin rate to 0.05 of max. Any value below that doesn't turn the spindle.
1 - Moves the centre of the table
2 - Instead of stopping, it just drops it's spin rate to 0.05 of max. Any value below that doesn't turn the spindle.
This post has been liked 0 time(s).
- Wed May 28, 2025 6:25 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Spindle safety feature question
- Replies: 22
- Views: 263
Re: Spindle safety feature question
Thanks all. Any comment from someone at Centroid?
This post has been liked 0 time(s).
- Tue May 27, 2025 8:16 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Spindle safety feature question
- Replies: 22
- Views: 263
Re: Spindle safety feature question
I have an HSD MT1073-140 and I'm using the default warm up routine.
Moving to the centre of the table seems very sensible, I will make that edit. Without this edit, I feel the default one is dangerous.
Moving to the centre of the table seems very sensible, I will make that edit. Without this edit, I feel the default one is dangerous.
This post has been liked 0 time(s).
- Tue May 27, 2025 4:29 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Spindle safety feature question
- Replies: 22
- Views: 263
Spindle safety feature question
I recently upgraded from SB PRS Alpha and am very happy. But I nearly did something the other day that made me miss the SB safety features.
First thing in the day, I warmed up the spindle and started to think about putting in a bit. But for some reason I went back to the console and noticed that ...
First thing in the day, I warmed up the spindle and started to think about putting in a bit. But for some reason I went back to the console and noticed that ...
This post has been liked 0 time(s).