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  • rodw
  • rodw's Avatar
24 May 2025 10:00
Replied by rodw on topic Ohmic probe aborts immediately

Ohmic probe aborts immediately

Category: Plasmac

The original intent from the contributing user islander261 was that ohmic test was used before starting a cut to check there was no rubbish in the nozzle that could cause an issue. I only ever found a bit of slag in the tip once, but this test saw it.
  • rodw
  • rodw's Avatar
24 May 2025 09:54
Replied by rodw on topic Experimental XML config generator

Experimental XML config generator

Category: EtherCAT

sudo apt upgrade should upgrade to  the latest Ethercat package as its not linked to the Linuxcnc version
  • rodw
  • rodw's Avatar
24 May 2025 09:51

Ethercat installation from repositories - how to step by step

Category: EtherCAT

How to install the latest linuxcnc-ethercat on Debian 10 (lcnc2.94)?

Upgrade to Debian 12
  • rodw
  • rodw's Avatar
24 May 2025 09:48
Replied by rodw on topic Known good USB wifi for linux....

Known good USB wifi for linux....

Category: General LinuxCNC Questions

Wifi has always been problematic for Linux. Google enough and you should find a driver for your hardware to compile. The newer the Linux version, the more likelihood it will work out of the box. I would try Debian Trixie but we don't have an ISO for it. But it should include v 2.9.4 when released in its repos
  • rodw
  • rodw's Avatar
24 May 2025 09:41
Replied by rodw on topic LinuxCNC 2.9.4 Released

LinuxCNC 2.9.4 Released

Category: Installing LinuxCNC

There is an issue with the ISO for Intel hardware, the package "raspi-firmware" is installed, suggest everyone remove this before running dist-upgrade.

Blame Debian.

We suppress it but if you do an upgrade it comes back. A known bug in Debian 12.1 initial release of bookworm, fixed in 12.2 but not in the Debian builder. Very poor form I think.
  • abi9624
  • abi9624
24 May 2025 09:17

AC Servo tuning - Joint 0 following error at high velocities

Category: Basic Configuration

@andypugh: I checked the coupler, didn't observe any slipping. I too believe that its unlikely to be some encoder issue.

@PCW: I tested with encoder filter on. Still facing the same issue.

My mechanical setup is,

Servo Motor -> Coupler -> BK15 (Two angular contact ball bearing (Back tot Back configuration) with a shim spacer in between ) -> Ball screw -> Ball nut -> Deep groove ball bearing

I doubt whether the issue is due to the ball bearing. I have an electronics background and am just getting started in the mechanical field.
 
  • beauxnez
  • beauxnez
24 May 2025 06:27
Replied by beauxnez on topic cnc sur bordeaux

cnc sur bordeaux

Category: Français

avec plaisir 
comment je peux te contacter?
  • cmorley
  • cmorley
24 May 2025 01:29
Replied by cmorley on topic qtvismach, a axis toolpath

qtvismach, a axis toolpath

Category: Qtvcp

This is a limitation of python/linuxcnc.
The properties signal is produced in the qt_graphics widget.
The receiving widget must be in the same python instance as the qt_graphics widget.
A stand alone panel is a different instance of python then the main screen.

You could add a qt_graphics widget to your stand alone panel.
Or possibly could try using ZMQ messages with a customized handlerfile.
  • MARTCENT
  • MARTCENT
24 May 2025 01:12
Replied by MARTCENT on topic Retrofit SODICK A320D

Retrofit SODICK A320D

Category: General LinuxCNC Questions

Hi, can it be run on Linux?
  • cmorley
  • cmorley
24 May 2025 01:09
Replied by cmorley on topic Error in tool_offsetview.py

Error in tool_offsetview.py

Category: Qtvcp

Ok try the latest please.
  • PCW
  • PCW's Avatar
24 May 2025 00:51 - 24 May 2025 00:51

Developments on my Home built 5C CNC Lathe - Polar interp. and Live tooling

Category: Advanced Configuration

Yes, this definitely seems like a bug.

I can see the cut starting at a different place at different spindle
speeds due to the time needed to get synched to the spindle
varying at different spindle speeds, _but_ once synced and cutting,
the threads should be identical regardless of spindle speed...

(as they are in a normal manual lathe than maintains strict gearing
between the spindle angular position and Z offset)
  • langdons
  • langdons
23 May 2025 23:47
Replied by langdons on topic Bridgeport VMC760 retrofit

Bridgeport VMC760 retrofit

Category: Milling Machines

How does a person manage to lift 2" thick steel?
  • spincycle
  • spincycle
23 May 2025 22:45
Replied by spincycle on topic Bridgeport VMC760 retrofit

Bridgeport VMC760 retrofit

Category: Milling Machines

Its steel actually.

Made it. Not hard!

Have a few of them in the shop. Made out of solid 2" (50mm) plate offcuts from the scrap dealer. I had them blanchard ground. Just mag drilled and tapped the M16 holes. Cheap and flat fixture tables. I've built some very straight motorbike and push bike frames on them over the years.

Thanks for the heads up on the switches. I'll keep this in mind.
  • atrex77
  • atrex77's Avatar
23 May 2025 22:15

W5100S-EVB-PICO stepgenerator and encoder driver

Category: Driver Boards

you need a network switch to connect
  • ihavenofish
  • ihavenofish
23 May 2025 22:12

Omron/Generic Ethercat Driver - Communications Synch Error

Category: EtherCAT

Poke poke
I'm trying to get my omron servos working here and it doesn't give the 90 error now, however it is giving me an 83 error which is also communication related.

I am starting with a very basil xml and using halrun to test things.

Any thoughts?
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