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  • andrax
  • andrax's Avatar
Today 14:57
Replied by andrax on topic HalView

HalView

Category: Other User Interfaces

Cool
  • Gaunt1969
  • Gaunt1969
Today 13:50
Replied by Gaunt1969 on topic Hurco Hawk upgrade, 5I25 to 5i25T

Hurco Hawk upgrade, 5I25 to 5i25T

Category: PnCConf Wizard

ok with the mach3 Bob P2 and it being a digital step and the 7i77 controlling analog servos will the 5i25t_7i77x2d.bin work that would also set both ports up for analog?
  • meister
  • meister
Today 13:23
Replied by meister on topic HalView

HalView

Category: Other User Interfaces

  • meister
  • meister
Today 10:25
Replied by meister on topic HalView

HalView

Category: Other User Interfaces

some updates, the gui is interactive now, you can zoom and move all node for a better view.
The original diagram is generated automatically from the INI/HAL file, and the layout is created using Graphviz.

  • my1987toyota
  • my1987toyota's Avatar
Today 09:22 - Today 09:48
Replied by my1987toyota on topic Brilliant Bambu Lab

Brilliant Bambu Lab

Category: Off Topic and Test Posts

  With some things a boycott is still possible.. The big problem I have seen is more times then not
they are either all doing the same B.S. and or buying up the logical alternatives so
you have no real choice. Plus they are usually heavily subsidized enough that they get a
bailout instead of collapsing. And to add insult to injury most people are stretched so thin
financially and or mentally that they just can't.

   I know with me I had to stop watching certain YouTube channels because I was taking too 
much of a mental hit from the never ending tsunami of doom and gloom that is honestly just
getting worse. 

Lets face it most people soon will either become a slave or a criminal with how much the
worlds judicial systems are being perverted. Legal doesn't always mean ethical, and
ethical isn't always legal.


 
  • winterkills
  • winterkills
Today 07:57
Replied by winterkills on topic Inaccurate milling - what could it be?

Inaccurate milling - what could it be?

Category: Basic Configuration

As someone else said that gouge at the end is from the retract (when the endmill was coming up). Usually you'd want to add a line to move the endmill off the part before coming up. Not being the right size isn't a big issue as long as there is no taper. Can you measure the hex across the flats at the top and at the bottom of the part? How far out is it? Could it be the endmill is not the size you thought it was or that in whatever software you used you left material for a finishing pass?
  • winterkills
  • winterkills
Today 07:48
Issues with consecutive arc motion was created by winterkills

Issues with consecutive arc motion

Category: Basic Configuration

Hello all, I picked up a machine from someone else with axis 2.7.15 and am trying to make a countersink by ramping down in a spiral. For clarity, I am using an end mill and going in a CCW helical spiral. Sample code is as follows:

G03 R0.168 X0.168 Y0.000 Z0.0043
G03 R0.168 X0.000 Y0.168 Z0.0035
G03 R0.168 X-0.168 Y0.000 Z0.0028
G03 R0.168 X0.000 Y-0.168 Z0.0020...

The issue is as follows. The first arc will look correct, the second arc will drive more left before driver down so the arc will be incorrect (it's almost as if the Y is lagging), the third arc will be correct, the fourth arc will drive in the x first and the y seems to drive late like it's lagging. I've used halscope to look at some outputs and these are them: ibb.co/b5WTfCH3

The secondary issue is that the machine stops or slows between arcs and I don't want that to happen.

For the life of me I can't figure out why it's happening. 
Previously I changed the .ini file to increase the lookahead and the arc blending because the segments were stopping between every arc and I wanted a more continuous motion. I get the R is slightly off if the Z is included BUT then I would expect all four arcs to have the issue not just two of them.

(I don't need any help with the gcode as that is not the problem I am having - also I am well aware that *technically* ramping down each line will produce a slight inaccuracy in the machined dim - but that is within the req tolerance of the feature I am machining) 

Thanks for your help
  • grandixximo
  • grandixximo's Avatar
Today 07:27
Replied by grandixximo on topic Ethercat random jitter fix

Ethercat random jitter fix

Category: EtherCAT

There is no need for base-thread on ethercat machines
base-thread should be set to 0, which will disable it, you can hook up everything to servo-thread, also the "no floating point" situation is completely stripped out form 2.10 master, and disabled on next 2.9 release, 2.9.9 whenever that ships...
  • winterkills
  • winterkills
Today 07:24

(Solved) Races through first cycle upon first start up. Fine afterwards.

Category: Basic Configuration

OP solved this issue by finding conflicting gcode preamble in his .ini file.

I read through this whole thread and agree with OP. The first guy to reply was ridiculous.

Mem is an industry standard term. By default LinuxCNC is always in 'mem'. On regular machines (ie. Every CNC machine with a controller that isn't homebuilt MEM refers to when the program is loaded to be run and no longer in EDIT. It basically locks out the open program so it cannot be modified by any inputs. You usually go into MEM when you are ready to run the program. EDIT when you are making changes, MDI when you are jogging etc.)
  • 3404gerber
  • 3404gerber
Today 06:06
Replied by 3404gerber on topic Remora for RP2040

Remora for RP2040

Category: Computers and Hardware

Hi eraserhd, 

Can't wait to see your working PIO. On my side I managed to move a Tmc5160 stepper driver in full Spi mode in Remora, so no step generation needed for this specific driver (could, in theory, run 6 axis or more from a Tiny2040  ). I didn't go further than a PoC test. (Moved to a CANopen test with LCNC)

Cheers
  • cmorley
  • cmorley
Yesterday 03:49
Replied by cmorley on topic Qtvcp GUI and hal pins

Qtvcp GUI and hal pins

Category: Qtvcp

I just added the ability to clear the display and shutdown the screen with HAL pins to hal_bridge.

It's a start.
  • rodw
  • rodw's Avatar
Yesterday 23:21
Replied by rodw on topic Ethercat random jitter fix

Ethercat random jitter fix

Category: EtherCAT

Note 2:I would ask you to investigate whether Debian, the base thread and the servo thread can each be assigned to a single CPU core.This would further improve stability.This is also done by Beckhoff and Codesys.It makes their runtime independent of the operating system and guarantees real-time capability. 

Yes, I believe this is the correct approach but I've never run a base thread or looked at the thread instantiation code in detail. :)
With a single isolated core (normal case) both threads should end up there.

Ethercat and Mesa configs should not need a base thread
  • tommylight
  • tommylight's Avatar
Yesterday 21:24
Replied by tommylight on topic Brilliant Bambu Lab

Brilliant Bambu Lab

Category: Off Topic and Test Posts

Could this become the snowball that starts the avalanche?

I really hope so.

Do I dare hope for a world NOT overrun by big corporate subscriptions ? 

This is happening, no matter what, they are paying huge amounts of money to shove anything and everything down our throats, and we are just taking it.
Until humans learn to control themself and boycott any such stupidity, we are screwed.
  • tommylight
  • tommylight's Avatar
Yesterday 21:17

No unhoming after emergency-stop or limit-sw trigger

Category: General LinuxCNC Questions

For the door, it is better to use feed-inhibit or motion-is-enabled or machine-is-on, of the top of my head, as those do not require homing but should stop the machine.
E-stop should definitely not be used for it.
  • tommylight
  • tommylight's Avatar
Yesterday 21:14
Replied by tommylight on topic 7i96s Analog spindle

7i96s Analog spindle

Category: Driver Boards

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