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  • mjones@welfab.ca
  • mjones@welfab.ca
28 Dec 2024 00:31
Replied by mjones@welfab.ca on topic Min Max limit error on only one axis

Min Max limit error on only one axis

Category: General LinuxCNC Questions

Thank you. Better late than never. I am working on the road today and tomorrow, I will try this on Sunday and see how it goes. Will let you know.
  • andypugh
  • andypugh's Avatar
28 Dec 2024 00:17
Replied by andypugh on topic Min Max limit error on only one axis

Min Max limit error on only one axis

Category: General LinuxCNC Questions

Sorry for the late reply, the forum has stopped sending me notifications.

In the INI [KINS] section
[KINS]
KINEMATICS = trivkins coordinates=XZUW
JOINTS = 4

The in the joints and axes defintions:
[AXIS_X]
...
[JOINT_0]
...
[AXIS_Z]
...
[JOINT_1]
...
[AXIS_U]
...
[JOINT_2]
...
[AXIS_W]
...
[JOINT_3]

Also, in [TRAJ]
COORDINATES = XZUW

The in the HAL file make sure that all references to the INI file like 'setp pid.z.Pgain [JOINT_2]P" point to things that exist (they should, if you tructure it like I showed above)
  • Oops
  • Oops's Avatar
28 Dec 2024 00:15 - 28 Dec 2024 00:26
Replied by Oops on topic Re:DIgitizing a part with no probe

Re:DIgitizing a part with no probe

Category: AXIS

I added this to my g540.ini file in the HALUI section

MDI_COMMAND o<logpoint> CALL.

Then in in my PROGRAM_PREFIX directory (home//linuxcnc/nc_files)

I wrote logpoint.ngc containing:

o<logpoint> sub
(logopen, logfile.txt)
(log, #5420 #5421 #5422)
o<logpoint> endsub
m2

and created an empty file logfile.txt in the nc_files folder

What do I do to actually run the command? I get an 'unknown word' error typing logpoint into the MDI window. If I run the logpoint.ngc file from the main page nothing seems to happen.

I trried the links in Andy's post above and they went to 404 error pages.

Thanks. Like I said, I am no whiz at this stuff...
  • andypugh
  • andypugh's Avatar
28 Dec 2024 00:05
Replied by andypugh on topic Boxford 260 CMC 1989 mod

Boxford 260 CMC 1989 mod

Category: Milling Machines

Boxford have been making machine tools for a long time:
www.lathes.co.uk/boxford/index.html
And are still around today:
www.boxford.co.uk/cnc-machining-centres/
  • andypugh
  • andypugh's Avatar
28 Dec 2024 00:02
Replied by andypugh on topic Boxford 260 CMC 1989 mod

Boxford 260 CMC 1989 mod

Category: Milling Machines

It's called "Phil" to rhyme with "Mill".
Maybe they also had a Dave the Lathe?

Where did you get it from? This has a vague feeling of hackspace humour.
  • andypugh
  • andypugh's Avatar
27 Dec 2024 23:59

Is the encoder feedback loop inside 7i92 (5ABOB_Enc)?

Category: Driver Boards

Whilst the Mesa hardware is quite complex (firmware wise) it requires a computer running Linuxcnc to instruct as to what to do.

This is true in the context of LinuxCNC (and this forum) but Mesa do have alternative firmwares that perform motion control in the FPGA. 

store.mesanet.com/index.php?route=produc...th=65&product_id=163
  • Grotius
  • Grotius's Avatar
27 Dec 2024 23:59
Replied by Grotius on topic PathPilot V2 source code

PathPilot V2 source code

Category: PathPilot

Is also on linuxcnc. But then in development. Just to cheer you up.


 
  • PCW
  • PCW's Avatar
27 Dec 2024 23:53
Replied by PCW on topic Fast Hole EDM from Hacked Parts

Fast Hole EDM from Hacked Parts

Category: General LinuxCNC Questions

There's some generic information here:

linuxcnc.org/docs/html/getting-started/u...e_to_the_new_version

But it might be better to just ask here on the forum with an appropriate topic, like
 "How do I update LinuxCNC to the latest"

etc



 
  • ihavenofish
  • ihavenofish
27 Dec 2024 23:40
Replied by ihavenofish on topic PathPilot V2 source code

PathPilot V2 source code

Category: PathPilot

Which one is that?
  • IronManDylan
  • IronManDylan
27 Dec 2024 23:09
Replied by IronManDylan on topic Fast Hole EDM from Hacked Parts

Fast Hole EDM from Hacked Parts

Category: General LinuxCNC Questions

PCW,

Okay, I am trying to start with 2.9.3 but am having some trouble, is this just done through the terminal? Do you happen to know the commands to do it? Do I need to find 2.9.3 and install the package on my machine first? 

If it is not too much trouble I could go straight to 2.10.  But I have found zero info on how to do that..

I am running bookworm.  I know that I tried to download whatever was best and most recommended when I set this machine up. 

Thank you.

Best,
-Dylan
  • Aciera
  • Aciera's Avatar
27 Dec 2024 23:04 - 27 Dec 2024 23:08
Replied by Aciera on topic Re:DIgitizing a part with no probe

Re:DIgitizing a part with no probe

Category: AXIS

2.5 is quite ancient. Maybe have a look at
github.com/jethornton/position-logger


Or simply the subroutine posted above:
o<logpoint> sub
(logopen, logfile.txt)
(log, #5420 #5421 #5422)
o<logpoint> endsub
m2
  • Grotius
  • Grotius's Avatar
27 Dec 2024 22:59
Replied by Grotius on topic PathPilot V2 source code

PathPilot V2 source code

Category: PathPilot

Ok,

Now, to cheer you all up,  i just put here some movies i made tonight.





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