1. Forum
  3. Search

Advanced Search

Search Results (Searched for: )

  • rodw
  • rodw's Avatar
02 Mar 2025 20:19
Replied by rodw on topic LinuxCNC 2.10 build

LinuxCNC 2.10 build

Category: Installing LinuxCNC

As Tommy said, balls screws are a poor choice as you can't get the speed out of them and they whip.
Either belts or rack and pinion (with 3:1 to 5:1 reduction)
nodocs has changed. refer the docs :)

linuxcnc.org/docs/devel/html/code/buildi...nc.html#_build_modes
  • MalteS
  • MalteS
02 Mar 2025 20:10 - 02 Mar 2025 20:10
Replied by MalteS on topic G7x and profile in subroutine with parameters

G7x and profile in subroutine with parameters

Category: G&M Codes

If there is interest. The full code is shown below (bear with me - comments are a mixture of German and English :-):

O<g7x_macro> sub

; #1 b_Modus                            (todo) 
; #2 ae - Arbeitseingriff (Zustellung)  (0.5mm)
; #3 Feed per revolution                (0.1mm/u)
; #4 Surface speed (vc)                 (50m/min)
; #5 Max RPM                            (1400)

; Set default values
O100 IF  [#2 EQ 0]
    #2 = 0.5
O100 ENDIF

O101 IF  [#3 EQ 0]
    #3 = 0.1
O101 ENDIF

O102 IF  [#4 EQ 0]
    #4 = 50
O102 ENDIF

O103 IF  [#5 EQ 0]
    #5 = 1400
O103 ENDIF


(Allgemeiner Header)
G8 ; Lathe Diameter Mode
G18 ; XZ Plane
G21 ; Metric Units
G90 ; Absolute Distance

(Spindle Steuerung)
G96 D#5 S#4 ; Constant Surface Speed Mode
M3
G95 F#3 ; Feed-Per-Rev Mode
G4 P.2        ; Wait to reach speed

(Anfangspositionen merken)
#<x_start> = #<_x>
#<z_start> = #<_z>

G71.1 Q100 D[#2 / 2] I#2
G70   Q100 D[#2 / 2]

M5
M2

O<g7x_macro> endsub

O100 SUB
  G0 X5 Z0
  G0 x5 z-11.5
  G0 x10 Z-14
O100 ENDSUB

%
  • rodw
  • rodw's Avatar
02 Mar 2025 20:08
Replied by rodw on topic Safety Light

Safety Light

Category: Plasmac

The attached is old hal code that Todd helped me with  which uses, red, orange and green lights. The green light flashed (via siggen) when a program was paused. red was from the estop

The Run/Step/Pause/Resume part is described in hal examples on the forum but it won't work with QTplasmac which has its own pins that achieve a similar result.

Her is and example of it running. I did eventually wire this into some stack lights like you show,
  • MalteS
  • MalteS
02 Mar 2025 20:02 - 02 Mar 2025 20:08
G7x and profile in subroutine with parameters was created by MalteS

G7x and profile in subroutine with parameters

Category: G&M Codes

Hi,

I'm trying to write a macro for touchy that provides the option to specify the x/z coordinates of the G7x profile on the touchy user interface. 

My initial thought was subroutine nesting but I just found out that I cannot nest subroutines. So this does not work:


O<g7x_macro> sub
O100 SUB
...
O100 ENDSUB

G71.1 Q100 ....

O<g7x_macro> endsub


What works (a bit) is to put the profile subroutine after the main macro (before does not work).

O<g7x_macro> sub

G71.1 Q100 ....

O<g7x_macro> endsub

O100 SUB
...
O100 ENDSUB

But now I struggle with getting parameters to the subroutine. Does anybody have an idea here?
Displaying 18511 - 18514 out of 18514 results.
  1. Forum
  3. Search
Time to create page: 1.009 seconds
Powered by Kunena Forum