Search found 6 matches

by jgrush
Tue Jul 23, 2024 4:08 pm
Forum: Centroid Acorn CNC Controller
Topic: Share a Contour Shuttle with lathe and mill?
Replies: 0
Views: 4210

Share a Contour Shuttle with lathe and mill?

Greetings -

I have one PC running two Acorn boards - one for a Sherline Mill and the other for a Sherline Lathe. I have the licensed versions for both. I use them one at a time. They connect to the PC through a small eithernet switch.

I set up the Contour Shuttle for the Mill. Works fine.

Does ...
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by jgrush
Wed Dec 28, 2022 7:24 pm
Forum: Centroid Acorn CNC Controller
Topic: G90 in the Lathe software (solved)
Replies: 2
Views: 552

Re: G90 in the Lathe software

Thanks Tom.

I came around to the idea that the feed rate was excessive a little while ago. I have the program providing css rates and I overdid it big time! I misplaced a decimal point!

I will look in to the alarms from the drives. - something of which I was not aware.
Best.

John
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by jgrush
Wed Dec 28, 2022 3:23 pm
Forum: Centroid Acorn CNC Controller
Topic: G90 in the Lathe software (solved)
Replies: 2
Views: 552

G90 in the Lathe software (solved)

Greetings -

I have a small lathe conversion and it appears to be working - steppers, gecko drives, encoder, limit/home switches all seem to be okay.

I used Intercon to create a simple threading example to test my spindle drive & encoder. - I basically set it up to turn down a 1" delrin rod to ...
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by jgrush
Thu Mar 11, 2021 8:17 pm
Forum: Centroid Acorn CNC Controller
Topic: Third (Z) Axis inoperative (Resolved)
Replies: 3
Views: 1553

Re: Third (Z) Axis inoperative

Solved.
And thanks for your reply Marty. Your videos have been an inspiration. I am doing a Unimat Basic PC lathe because I watched your Emco lathe conversion.

Per your suggestion I did try moving one of the G251X drives and it did work on the Z, and the Z motor worked if it was on the Y or X ...
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by jgrush
Thu Mar 11, 2021 4:05 pm
Forum: Centroid Acorn CNC Controller
Topic: Third (Z) Axis inoperative (Resolved)
Replies: 3
Views: 1553

Third (Z) Axis inoperative (Resolved)

Hello.

I have a little mill I have been converting. I had the Acorn board, its pwr supply, an additional 24V supply, two Geckodrive G251X and one G201X drives, plus Automation direct steppers. The z-axis is a slightly bigger motor hence the higher current capable G201X.

The drives are just ...
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by jgrush
Fri Feb 19, 2021 4:42 pm
Forum: Centroid Acorn CNC Controller
Topic: Missing VCP? for Offline Intercon
Replies: 3
Views: 1649

Missing VCP? for Offline Intercon

I purchased the USB Key for using Intercon offline about a year ago and downloaded the specified CNC11 V3.16 and never got it to work. I just took this up again after we moved to a now home and now I see that CNC11 V3.16 is obsolete. I downloaded the specified Oak, All-in-1, etc demo CNC12 V 4.16 ...
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