Hobby lathe with AC servos
Moderator: cnckeith
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Hobby lathe with AC servos
Finished the lathe and can start to make some parts now.
Here is a complete process how I make parts with the lathe:
Uwe
Here is a complete process how I make parts with the lathe:
Uwe
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Re: Hobby lathe with AC servos
Absolutely fantastic!!! A couple questions; what is the device you are using for tool touch off? and what is the tool post?
You are a bad influence - now I need a cnc lathe 9-)
Bill
You are a bad influence - now I need a cnc lathe 9-)
Bill
My Tree J325 & Projectshttps://photos.app.goo.gl/LLHf8M84eQYwP3ph6
MAKING PARTS https://www.youtube.com/shorts/MSQ4TyTzFkk
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Re: Hobby lathe with AC servos
Tool Touch Off is a cheap chinese 3D probe with NPN circuit and a self made Tip.
Tool post is a solid block cast iron with a Multifix quick change system on top.
Multifix is very popular in Germany and Swiss on manual lathes.
Uwe
Tool post is a solid block cast iron with a Multifix quick change system on top.
Multifix is very popular in Germany and Swiss on manual lathes.
Uwe
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Re: Hobby lathe with AC servos
Do you touch the diameter and the end of the probe tip?
I found the Multifix post...I'll have to save my pennies 9-)
My Tree J325 & Projectshttps://photos.app.goo.gl/LLHf8M84eQYwP3ph6
MAKING PARTS https://www.youtube.com/shorts/MSQ4TyTzFkk
Hardinge CHNC4 Retrofithttps://photos.app.goo.gl/244YnF9ykyUf7mfq7
MAKING PARTS https://www.youtube.com/shorts/MSQ4TyTzFkk
Hardinge CHNC4 Retrofithttps://photos.app.goo.gl/244YnF9ykyUf7mfq7
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Re: Hobby lathe with AC servos
Yes, acorn lathe dose this in one go if you choose Measure X and Z auto.
There are lot of copies from Multifix on the market, chinese ones are cheap, good ones from AXA Germany have perfect quality for a few more bucks.
Uwe
There are lot of copies from Multifix on the market, chinese ones are cheap, good ones from AXA Germany have perfect quality for a few more bucks.
Uwe
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- CNC12: Yes
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- Location: Oregon
Re: Hobby lathe with AC servos
Is the probe a touch probe with a different stylus?
My Tree J325 & Projectshttps://photos.app.goo.gl/LLHf8M84eQYwP3ph6
MAKING PARTS https://www.youtube.com/shorts/MSQ4TyTzFkk
Hardinge CHNC4 Retrofithttps://photos.app.goo.gl/244YnF9ykyUf7mfq7
MAKING PARTS https://www.youtube.com/shorts/MSQ4TyTzFkk
Hardinge CHNC4 Retrofithttps://photos.app.goo.gl/244YnF9ykyUf7mfq7
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- Posts: 2292
- Joined: Thu Sep 23, 2021 3:49 pm
- Acorn CNC Controller: Yes
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- Oak CNC controller: No
- CNC Control System Serial Number: 6433DB0446C1-08115074
- DC3IOB: No
- CNC12: Yes
- CNC11: No
- CPU10 or CPU7: No
- Location: Germany
Re: Hobby lathe with AC servos
yep with a 10x2mm flat tip.
Uwe
Uwe
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- DC3IOB: No
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- Location: Germany
Re: Hobby lathe with AC servos
The lathe works as a fast saw also....
Uwe
Uwe
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Re: Hobby lathe with AC servos
When you say that you have servo motors. Do you mean stepper motors with encoders "hybrid steppers"? I have a milling machine with servo motors but they are DC and i don't think that they will work with the Acorn control board.
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- Location: Oregon
Re: Hobby lathe with AC servos
Prior to my conversion I bench tested Acorn using the original DC motors and Gecko G320 drivers. The problem with the Geckos is they are limited to 80 VDC.. among other limitations.
My Tree J325 & Projectshttps://photos.app.goo.gl/LLHf8M84eQYwP3ph6
MAKING PARTS https://www.youtube.com/shorts/MSQ4TyTzFkk
Hardinge CHNC4 Retrofithttps://photos.app.goo.gl/244YnF9ykyUf7mfq7
MAKING PARTS https://www.youtube.com/shorts/MSQ4TyTzFkk
Hardinge CHNC4 Retrofithttps://photos.app.goo.gl/244YnF9ykyUf7mfq7