OLD Lathe conversion to a CNC

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14 May 2024 05:53 #300553 by besriworld
OLD Lathe conversion to a CNC was created by besriworld
It's one of those stupid/crazy CNC lathe projects.  If I could turn back time, this project would not exist.I will try to upload more pictures but not everything is documented ..

We bought an old machine probably 2 tons of iron and immediately begins disassembly, washing and painting  

 

 

 

 

I threw out a lot of parts from the gearbox

 

 

This is the first layout of the electrical cabinet

 


 


I have reached the maximum number of files allowed .I will continue in the next post
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14 May 2024 06:21 #300554 by besriworld
Replied by besriworld on topic OLD Lathe conversion to a CNC
Here I am sanding the back end of the spindle.

 

I made two parts that grip the spindle Pulley V-groove .This part has a cone from the outer part, the second part (not in the pictures)  presses the first part to the axis of the spindle.

 

 

I keep the original oil pump. It was necessary to make several parts.

 

 

We put linear guides. They had to be level and make holes for threads.

 

 

 



 
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14 May 2024 19:49 #300596 by besriworld
Replied by besriworld on topic OLD Lathe conversion to a CNC
And I continue with more photos.

 

Here I am processing the X plate

 

 

 

 

 

 

 

 
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14 May 2024 20:00 #300597 by besriworld
Replied by besriworld on topic OLD Lathe conversion to a CNC
 

 

 

Here is the new version of electric box. Parker Hid8 servo drivers are locked. They no longer communicate with the computer and the manufacturer does not say how I can unlock them. That's why I bought new motors and drivers from China.

 

 

 

Here is the laser cut control panel

 
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14 May 2024 20:57 #300606 by tommylight
Replied by tommylight on topic OLD Lathe conversion to a CNC
Looking nice.
And i need help, professional help, i was looking at pictures and started thinking "hey i could do this to my manual lathe"... i have to go past the Mazak to get to manual lathe, Mazak being already CNC and retrofitted and working, sans the hydraulic chuck! :)
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15 May 2024 06:28 - 15 May 2024 06:40 #300656 by besriworld
Replied by besriworld on topic OLD Lathe conversion to a CNC
Thanks!
Yes, we all seem to have a professional distortions :) :)

A few more pictures of the control panel.

 

 

 

 

 

It's not perfect but I like it :)
First there is a primer, then a paint base and clear varnish. Then I engraved it on the router. I used a white paint base for filling. But it would be better with a white body filler
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Last edit: 15 May 2024 06:40 by besriworld.
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20 May 2024 16:55 #301016 by TangentAudio
Replied by TangentAudio on topic OLD Lathe conversion to a CNC
Great project, and nice workmanship! The control panel looks great in the photo!

Is the board with the orange heat sink an HDMI to LVDS board for the display?
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20 May 2024 18:39 #301021 by besriworld
Replied by besriworld on topic OLD Lathe conversion to a CNC
Yes, this is the display board. By modern standards the display is very small 10.1" :) with 2k resolution .

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25 May 2024 05:11 #301373 by jimmyrig
Replied by jimmyrig on topic OLD Lathe conversion to a CNC
Looks great, love the control panel design.
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25 May 2024 10:11 #301397 by andypugh
Replied by andypugh on topic OLD Lathe conversion to a CNC
My CNC lathe is a converted manual, but I kept it a lot more original in some ways, and much less so in others (I had a bunch of custom castings made to replace the apron and the feeds gearbox, for example)
For the kind of projects I do the layout of a conventional lathe, without full enclosure, makes more sense.

bodgesoc.blogspot.com/2015/08/holbrook1.html
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