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  • pagan_dan
  • pagan_dan
22 Oct 2024 17:18
Replied by pagan_dan on topic Linuxcnc for CNC-STEP HIGH Z 400

Linuxcnc for CNC-STEP HIGH Z 400

Category: General LinuxCNC Questions

Sure, it might take a day or two though as that machine is in bits at the moment and I'm busy at the moment. I haven't used this machine much, IIRC I still had a scaling config issue, but it was otherwise working, and I did a couple of test mills.
  • Aciera
  • Aciera's Avatar
22 Oct 2024 16:52
Replied by Aciera on topic Gmoccapy - spindle restarts at program stop

Gmoccapy - spindle restarts at program stop

Category: Gmoccapy

Does this happen in QtDragon for you as well?
  • tommylight
  • tommylight's Avatar
22 Oct 2024 16:49
Replied by tommylight on topic Mesa 7i96s torch on/off connection

Mesa 7i96s torch on/off connection

Category: Driver Boards

They are the same, look the same, the only thing missing is the "pilot" terminal in lower front.
Also, chinese specifications do not help, they are a total mess usually.
  • PCW
  • PCW's Avatar
22 Oct 2024 16:44
Replied by PCW on topic Mesa 7i96s torch on/off connection

Mesa 7i96s torch on/off connection

Category: Driver Boards

Looks like HF start so can start in air, but brings a horror show of EMI issues.
  • freemoore
  • freemoore
22 Oct 2024 16:36
Replied by freemoore on topic NativeCam on LinuxCNC 2.9.3

NativeCam on LinuxCNC 2.9.3

Category: NativeCAM

I'd be up for trying that; I've been down another rabbit-hole for the last few days and only just saw your message. What sort of medium suits you - via messages here, or e.g. whatsapp, what suits you and when?
  • Jensner
  • Jensner
22 Oct 2024 16:33

Unexpected realtime delay on task 0 with period 1000000

Category: QtPyVCP

OK, thanks a lot.
Will try it and replay.
I'm really looking forward to the results.
The networkcable between PC and the MESA Card is about 50cm long and directly connected.
Thank you for the exact command line, that would have been the next problem again
  • tommylight
  • tommylight's Avatar
22 Oct 2024 16:31
Replied by tommylight on topic Mesa 7i96s torch on/off connection

Mesa 7i96s torch on/off connection

Category: Driver Boards

It is an Everlast Supercut 50 (w/o a pilot arc)

Plasma source without pilot start can not be used for cnc cutting, it can not start an arc in mid air, it has to be touched to the material to start cutting.
Does your plasma make flames in mid air without touching material when you press the trigger?
  • Plasmanfm
  • Plasmanfm
22 Oct 2024 16:27

G-Code Verarbeitung: Kurze Pausen zwischen Bewegungen - Wie beschleunigen?

Category: Deutsch

Mit einer DFX Zeichnung können die meisten Cam-Programe dieses in G-Code umsetzen wichtig ist das das Cam-Program den
Postprocesor Linucnc hat PlasmaC usw da ich mit PlasmaC arbeite
hat Sheetcam diesen Postprocesor ein bichen feintuning und es wird der G-Code wird erstellt.

Gruß
Juergen
  • Jensner
  • Jensner
22 Oct 2024 16:17 - 22 Oct 2024 16:21

Version aktualisieren + diverse Fehlermeldungen

Category: QtPyVCP

Yes, I think so.
I uninstalled and reinstalled like pint 4. and 5. in this Tutorial:
kcjengr.github.io/probe_basic/stable_develop_branch_change.html
Got no errors during deinstall and reinstall.
But nothing changed on these errors.
The sim opens wthout any problems and seems to work without any problems.

Becouse of an networkproblem, I checked my Firewall and found nothing at the logs. 
The last error was becouse of the blocked Port TCP 11371 whos needed for the Public_Key.
  • Roguish
  • Roguish's Avatar
22 Oct 2024 16:07
Replied by Roguish on topic Spindle Inhibit while Probing.....

Spindle Inhibit while Probing.....

Category: Qtvcp

Chris. appologies for bring this up again.
I have notices a pin named 'qtversaprobe.enable'
what is it? and where does it come from?
it is an output of something......
  • Grotius
  • Grotius's Avatar
22 Oct 2024 16:04
Replied by Grotius on topic linuxcnc trajectory planner

linuxcnc trajectory planner

Category: General LinuxCNC Questions

Hi Arciera,

The motdot.so logic is that it sends just one gcode line, or it sends a buch of lines.

If it sends just one line,
then it waits for this line to get ready. After that it sends 100+ gcode lines in portions. (most of time 2000 as the buffer size.)
So it's not that we get complete gcode at once. Therefore if we get only one line, we dont trim this one.

You can test this by turning of the program velocity to zero before pressing the run button.
If program speed is zero it won't send the bunch of gcode lines.
If you then turn on the program with speed, it will send more lines at once.

In the logic of the code at the moment, we don't trim the first segment's front. And last segment's back.

Maybe you have an idea what should be the route.

Note:
In the new planner, we are able to buffer including the first segment.

To me it seems that if we could pass on information about how much the segments of an intersection have been trimmed to the clothoid fitting function we could adjust the parameters of the clothoid such that we fit the larges possible fillet to that intersection. If you see a way to derive this information from the trimmed segments then I'm all for doing it your way
We know exactly what we trimmed and how much every segment is trimmed on bot's side's in mm.
The clothoids fit's given a start & end point. The clothoids use a start & endangle, and a curvature start & end.
That are in total 4 double values and 2 points.

So to change a clothoid, the only thing you can do is change the start & end point. Curvature's and Theta's are fixed.

If you mean something else, like max deviation from the clothoid to the path, this can be calculated also.

Installing qt is a terminal command.
sudo apt install qtcreator
sudo apt install qtbase5-dev qt5-qmake qtbase5-dev-tools




 
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