Search found 17 matches
- Fri Jan 01, 2021 2:34 am
- Forum: Centroid Acorn CNC Controller
- Topic: Acorn suitability for small 4 axis lathe.
- Replies: 27
- Views: 15299
Re: Acorn suitability for small 4 axis lathe.
I'm confused, page 192 of the CNC12 manual indicates that the M51 command to enable C-Axis is a feature.
https://www.centroidcnc.com/centroid_diy/downloads/CNC12-v414_operator_manuals/centroid-cnc12-oak-allin1dc-lathe-operator-manual-v4.14.pdf
It is. You can assign an axis to be a C axis ...
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- Mon Dec 28, 2020 4:42 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Acorn suitability for small 4 axis lathe.
- Replies: 27
- Views: 15299
Re: Acorn suitability for small 4 axis lathe.
here it is Marty,
https://www.centroidcnc.com/cnc_c_axis_lathe.html
https://www.centroidcnc.com/cnc_c_axis_lathe.html
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- Mon Dec 28, 2020 1:40 am
- Forum: Centroid Acorn CNC Controller
- Topic: Acorn suitability for small 4 axis lathe.
- Replies: 27
- Views: 15299
Re: Acorn suitability for small 4 axis lathe.
Marty, if I may, one more question...
On the Centroid website is reference to a C axis lathe - an ATRUMP machine, indicating Centroid's implementation of a Servo driven spindle/C axis setup.
However, the article is a little short on detail - What controller/CNC hardware and software is used and ...
On the Centroid website is reference to a C axis lathe - an ATRUMP machine, indicating Centroid's implementation of a Servo driven spindle/C axis setup.
However, the article is a little short on detail - What controller/CNC hardware and software is used and ...
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- Sun Dec 27, 2020 5:51 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Acorn suitability for small 4 axis lathe.
- Replies: 27
- Views: 15299
Re: Acorn suitability for small 4 axis lathe.
Marty , Thanks for the answer! Not really what I wanted to hear, but at least I know not to pursue the Acorn route.martyscncgarage wrote: ↑Sun Dec 27, 2020 5:36 pm Currently CNC 12 can not do what you are asking. On the list of things to do....
Marty
Thank You.
Joe
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- Sun Dec 27, 2020 4:40 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Acorn suitability for small 4 axis lathe.
- Replies: 27
- Views: 15299
Re: Acorn suitability for small 4 axis lathe.
https://centroidcncforum.com/viewtopic.php?f=57&t=4212&p=34039&hilit=9031+DRIVE+FAULT#p34039[url]
[/url]Richard70 used a stepper motor to drive his lathe spindle in this project:
Thanks for the reference - I did come across that in my previous days of searching this forum, but did not really ...
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- Sun Dec 27, 2020 4:23 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Acorn suitability for small 4 axis lathe.
- Replies: 27
- Views: 15299
Re: Acorn suitability for small 4 axis lathe.
You are in the right place to get answers from Centroid, but it IS a holiday weekend, and a long weekend for most.
Hi - Yes, I realise that - the intention was not to whine and whinge! - Sorry if it appears that way! I am new to this forum and not sure how it works - sort of used to asking ...
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- Sun Dec 27, 2020 4:16 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Acorn suitability for small 4 axis lathe.
- Replies: 27
- Views: 15299
Re: Acorn suitability for small 4 axis lathe.
[/quote]
You are asking for a lot really.
You want POSITIONAL Accuracy and you want the same servo to act as a spindle motor.
You would need a drive that can take 0-10VDC input or PWM input (Version 4.6 will be able to control a spindle drive with PWM) and have reasonably accurate spindle control ...
You are asking for a lot really.
You want POSITIONAL Accuracy and you want the same servo to act as a spindle motor.
You would need a drive that can take 0-10VDC input or PWM input (Version 4.6 will be able to control a spindle drive with PWM) and have reasonably accurate spindle control ...
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- Sun Dec 27, 2020 1:03 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Acorn suitability for small 4 axis lathe.
- Replies: 27
- Views: 15299
Re: Acorn suitability for small 4 axis lathe.
Its not a stepper per se; it is driven by step/dir signals, but it is a CLOSED LOOP AC, brushless servo - with internal drive electronics and 32000 count encoder - it is fully programmable, auto-tune PID loop control software runs to tune it in situ, etc. It makes a perfect spindle motor.
How or ...
How or ...
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- Sun Dec 27, 2020 1:16 am
- Forum: Centroid Acorn CNC Controller
- Topic: Acorn suitability for small 4 axis lathe.
- Replies: 27
- Views: 15299
Re: Acorn suitability for small 4 axis lathe.
Thanks for your response. Since I already have all the Clearpath servo's (step/dir inputs) - I need the controller to be able to do step and dir axis control which if I am correct, precludes the use of the Allin1 and OAK controllers?
The Clearpath motors are really good, and not 'inexpensive', so ...
The Clearpath motors are really good, and not 'inexpensive', so ...
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- Sat Dec 26, 2020 1:58 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Acorn suitability for small 4 axis lathe.
- Replies: 27
- Views: 15299
Acorn suitability for small 4 axis lathe.
Good day,
I have spent some time digging through MANY forum posts but I think the best way to understand is to ask the questions...
I am making a small high speed CNC lathe. It is progressing well and I am looking at CNC controllers that can do the following:
Normal X/Y axis control X and Y are ...
I have spent some time digging through MANY forum posts but I think the best way to understand is to ask the questions...
I am making a small high speed CNC lathe. It is progressing well and I am looking at CNC controllers that can do the following:
Normal X/Y axis control X and Y are ...
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