NGCGUI error with BackToolLathe
03 Jul 2013 01:12 - 03 Jul 2013 01:15 #36245
by dgarrett
Replied by dgarrett on topic NGCGUI error with BackToolLathe
the .axisrc code on the wiki seems to have been mentioned in irc:
linuxcnc.mah.priv.at/irc/%23emc/2012-01-03.html#00:11:48
but the originator is unclear as is the linuxcnc version it applies to
in git master axis.py:
o = MyOpengl(widgets.preview_frame, width=400, height=300, double=1, depth=1)
but, the class MyOpengl does not define self.g
nor does the parent class GlCanonDraw (in lib/python/rs274/glcanon.py)
nor do other parents that i see -- so the code shown may be incomplete
or bitrotted or applicable to earlier versions (i don't know).
The error from the .axisrc code:
"AttributeError: MyOpengl instance has no attribute 'g'"
does not stop execution and can be remedied by commenting out
the block for "if o.g:"
The red text "SendFileToAxis failed" likely indicates something wrong with
the subroutine (which hasn't been posted). A way to get help for
this is to replicate the problem in a simulator config and post all of the
config and subroutine files.
linuxcnc.mah.priv.at/irc/%23emc/2012-01-03.html#00:11:48
but the originator is unclear as is the linuxcnc version it applies to
in git master axis.py:
o = MyOpengl(widgets.preview_frame, width=400, height=300, double=1, depth=1)
but, the class MyOpengl does not define self.g
nor does the parent class GlCanonDraw (in lib/python/rs274/glcanon.py)
nor do other parents that i see -- so the code shown may be incomplete
or bitrotted or applicable to earlier versions (i don't know).
The error from the .axisrc code:
"AttributeError: MyOpengl instance has no attribute 'g'"
does not stop execution and can be remedied by commenting out
the block for "if o.g:"
The red text "SendFileToAxis failed" likely indicates something wrong with
the subroutine (which hasn't been posted). A way to get help for
this is to replicate the problem in a simulator config and post all of the
config and subroutine files.
Last edit: 03 Jul 2013 01:15 by dgarrett.
Please Log in or Create an account to join the conversation.
14 Jul 2013 13:43 #36635
by bjames28
Replied by bjames28 on topic NGCGUI error with BackToolLathe
Dear Dewey,
Sorry for the late reply, I had no access to the Net.
Thank you for the detailed explanation.
We did as you recommended, the modified .axisrc solved all error messages.
The working .axisrc is:
Here is the lathe roughing ngc routine with English translation. It may be useful for others. Thanks to the author, Béni. His other routines can be found on his site.
I am not sure if that's the right topic for that, sorry.
All the config and related files can be found here:
linuxcnc.hu/wp-content/uploads/2013/07/lathe_fman.tar.gz
Best regards:
James
Sorry for the late reply, I had no access to the Net.
Thank you for the detailed explanation.
We did as you recommended, the modified .axisrc solved all error messages.
The working .axisrc is:
if lathe:
bind_axis("Down", "Up", 0)
def set_view_y(event=None):
widgets.view_z.configure(relief="link")
widgets.view_z2.configure(relief="link")
widgets.view_x.configure(relief="link")
widgets.view_y.configure(relief="sunken")
widgets.view_p.configure(relief="link")
vars.view_type.set(4)
o.reset()
glRotatef(90, 1, 0, 0)
glRotatef(90, 0, 1, 0)
o.set_eyepoint(5.)
o.perspective = False
o.lat = -90
o.lon = 0
o.tkRedraw()
TclCommands.set_view_y = commands.set_view_y = set_view_y
root_window.bind("v", commands.set_view_y)
root_window.after_idle(commands.set_view_y)
Here is the lathe roughing ngc routine with English translation. It may be useful for others. Thanks to the author, Béni. His other routines can be found on his site.
(info:Keresztrányú nagyolás / Lathe roughing along diameter)
O<keresztnagyol> sub
G18 G90 G40 G7
;(X ERTEKEKET ATMERO MODBAN KELL KITOLTENI!)
;(X VALUES MUST BE GIVEN IN DIAMETER MODE!)
#<m34> =#1 (=1 Forgásirány 0-M3 1-M4 )
;(Rotation of Spindle 0-M3 1-M4 )
#<tool> =#2 (=1 Szerszám)
;(Tool no.)
#<fmod> =#3 (=0 Előtolás 0-mm/perc | 1-mm/ford.)
;(Feedrate mode: 0=mm/sec | 1=mm/rpm)
#<smod> =#4 (=0 0-Fix fordulat | 1- Állandó vágóseb.)
;(0=Constant rpm | 1=Constant Surface Speed)
#<ff> =#5 (=20 Előtolás)
;(Feedrate value)
#<ss> =#6 (=1000 Fordulatszám / Vágósebesség)
;(RPM/CSS)
#<smax> =#7 (=2000 Max. fordulat)
;(Max. RPM)
#<p1xo>=#8 (=12 Első pont X)
;(First point X coord)
#<p1zo> =#9 (=-0.5 Első pont Z)
;(First point Z coord)
#<p2xo> =#10 (=1 Második pont X)
;(Second point X coord)
#<p2zo> =#11 (=-0.5 Második pont Z)
;(Second point Z coord)
#<p3xo> =#12 (=1 Harmadik pont X)
;(Third point X coord)
#<p3zo> =#13 (=0 Harmadik pont Z)
;(Third point Z coord)
#<d> =#14 (=0.1 Fogás)
;(Cut depth)
#<ax> =#15 (=0 X ráhagyás)
;(X allowance)
#<az> =#16 (=0 Z ráhagyás)
;(Z allowance)
#<rkorr>=#17 (=0 Rádiusz korr. 0-KI | 1- BE)
;(compensation 0-OFF | 1-ON)
#<p1x>=[#<p1xo>/2+#<ax>]
#<p2x>=[#<p2xo>/2+#<ax>]
#<p3x>=[#<p3xo>/2+#<ax>]
#<p1z>=[#<p1zo>+#<az>]
#<p2z>=[#<p2zo>+#<az>]
#<p3z>=[#<p3zo>+#<az>]
#<bre>=0
#<xact>=#<p3x>
#<zact>=#<p3z>
O<100> IF[#<fmod> EQ 0]
G94 F#<ff>
O<100> ENDIF
O<101> IF[#<fmod> EQ 1]
G95 F#<ff>
O<101> ENDIF
O<102> IF[#<smod> EQ 2]
G96 S#<ss> D#<smax>
O<102> ENDIF
T#<tool> M6 G43
O<103> IF[#<m34> EQ 0]
M03 S#<ss>
O<103> ELSE
M04 S#<ss>
O<103> ENDIF
#<dnum>=FUP[[#<p3z>-#<p1z>]/#<d>] ;(Fogások száma / Number of cuts)
#<dreal>=[[#<p3z>-#<p1z>]/#<dnum>] ;(Valós fogás / real cut)
O<104> WHILE[[#<zact>-#<dreal>] GE #<p1z>]
#<xprev>=#<xact>
#<zprev>=#<zact>
#<zact>=[#<zact>-#<dreal>]
O<105> IF[#<zact> LT #<p2z>]
#<xact>=[[#<p2z>-#<zact>]*[[#<p1x>-#<p2x>]/[#<p2z>-#<p1z>]]+#<p2x>]
O<106> IF[#<bre> EQ 0]
#<bre>=1
O<106> ENDIF
O<105> ELSE
#<xact>=[[#<p3z>-#<zact>]*[[#<p2x>-#<p3x>]/[#<p3z>-#<p2z>]]+#<p3x>]
O<105> ENDIF
G0 X[2*[#<p1x>]+0.2] Z[#<zact>+0.1]
G1 X[2*#<p1x>] Z#<zact> F#<ff>
X[2*#<xact>]
O<107> IF[#<bre> EQ 1]
X[2*#<p2x>] Z#<p2z>
#<bre>=2
O<107> ENDIF
X[2*#<xprev>] Z[#<zprev>]
G0 X[2*#<p1x>+4]
O<104> ENDWHILE
O<108> IF[[#<ax>*#<az>] NE 0]
G0 Z[#<p1zo>+2]
O<109> IF[#<rkorr> EQ 1]
G41
O<109> ENDIF
G1 X#<p1xo> Z#<p1zo>
X#<p2xo> Z#<p2zo>
X#<p3xo> Z#<p3zo>
G40
O<108> ENDIF
G0 X[#<p1xo>+10] Z[#<p3zo>+5]
M05
O<keresztnagyol> endsub
I am not sure if that's the right topic for that, sorry.
All the config and related files can be found here:
linuxcnc.hu/wp-content/uploads/2013/07/lathe_fman.tar.gz
Best regards:
James
Please Log in or Create an account to join the conversation.
15 Jul 2013 17:39 #36663
by ArcEye
Replied by ArcEye on topic NGCGUI error with BackToolLathe
Hi
Just to clarify the indentation needed with this code
As it is shown it will change the view irrespective of whether LATHE=1 is defined in the ini file or not
Probably lost indenting in the cut an paste
I found that this works as intended
regards
Just to clarify the indentation needed with this code
As it is shown it will change the view irrespective of whether LATHE=1 is defined in the ini file or not
Probably lost indenting in the cut an paste
I found that this works as intended
if lathe:
bind_axis("Down", "Up", 0)
def set_view_y(event=None):
widgets.view_z.configure(relief="link")
widgets.view_z2.configure(relief="link")
widgets.view_x.configure(relief="link")
widgets.view_y.configure(relief="sunken")
widgets.view_p.configure(relief="link")
vars.view_type.set(4)
o.reset()
glRotatef(90, 1, 0, 0)
glRotatef(90, 0, 1, 0)
o.set_eyepoint(5.)
o.perspective = False
o.lat = -90
o.lon = 0
o.tkRedraw()
TclCommands.set_view_y = commands.set_view_y = set_view_y
root_window.bind("v", commands.set_view_y)
root_window.after_idle(commands.set_view_y)
regards
The following user(s) said Thank You: bjames28
Please Log in or Create an account to join the conversation.
15 Jul 2013 22:32 #36675
by bjames28
Replied by bjames28 on topic NGCGUI error with BackToolLathe
Dear ArcEye,
Thank you for this clarification!
Regards:
James
Thank you for this clarification!
Regards:
James
Please Log in or Create an account to join the conversation.
28 Oct 2013 00:40 #40352
by cradek
Replied by cradek on topic NGCGUI error with BackToolLathe
I updated the code on that wiki page to work for versions 2.5 and later.
Please Log in or Create an account to join the conversation.
28 Oct 2013 04:13 #40357
by emcPT
Replied by emcPT on topic NGCGUI error with BackToolLathe
Hello. After using this change, the axis displays correctly, but the tool geometry does not show after any toolchange.
I think that only the default tool is present.
Can this be confirmed? or it is just me?
I think that only the default tool is present.
Can this be confirmed? or it is just me?
Please Log in or Create an account to join the conversation.
Time to create page: 0.083 seconds