Re: [Emc-users] Blacklisting parts of G-code

What you need is a g-code preprocessor. Likely no more complex then a shell script with 1) a few boiler plate lines of g-code to prepend to the file and 2) a few "sed" commands to comment out lines that are not allowed. Or the script rather then removing those lines might simply reject the

Re: [Emc-users] Blacklisting parts of G-code

I rarely chime in as I am a novice on this list, but the engineering side of me enjoys all the discussions. Having a tool like your CNC router is a great addition to the open community shop. I would love to have access to a shop like yours in my community. But as you have found, the law of

Re: [Emc-users] Blacklisting parts of G-code

sage - From: "Danny Miller" > <dan...@austin.rr.com> To: "emc-users@lists.sourceforge.net >> > Enhanced Machine Controller (EMC)" <emc-users@lists.sourceforge.net> > Sent: Thursday, April 21, 2016 8:02:23 PM Subject: [Emc-users] > Blacklisting

Re: [Emc-users] Blacklisting parts of G-code

On 04/22/2016 04:16 AM, andy pugh wrote: > On 22 April 2016 at 01:02, Danny Miller wrote: >> RS274NGC_STARTUP_CODE = G17 G20 G40 G49 G64 P0.001 G80 G90 G92 G94 G97 G98 >> >> Sure. And I do. But I don't train people to reboot LinuxCNC every time >> they start, and I don't

Re: [Emc-users] Blacklisting parts of G-code

On Friday 22 April 2016 07:38:59 andy pugh wrote: > On 22 April 2016 at 12:33, John Thornton wrote: > > Doesn't T0 M6 remove all tool offsets? > > Yes, but it doesn't stop a CAM system inserting a TN G43 to bring them > back. I'd think any CAM system that did that AND did its

Re: [Emc-users] Blacklisting parts of G-code

to run a reset program, its very handy. - Original Message - From: "andy pugh" <bodge...@gmail.com> To: "Enhanced Machine Controller (EMC)" <emc-users@lists.sourceforge.net> Sent: Friday, April 22, 2016 5:18:49 AM Subject: Re: [Emc-users] Blacklisting parts o

Re: [Emc-users] Blacklisting parts of G-code

t: Friday, April 22, 2016 5:17 AM > To: Enhanced Machine Controller (EMC) > Subject: Re: [Emc-users] Blacklisting parts of G-code > > On 22 April 2016 at 01:02, Danny Miller <dan...@austin.rr.com> wrote: > > RS274NGC_STARTUP_CODE = G17 G20 G40 G49 G64 P0.001 G80 G90 G92 >

Re: [Emc-users] Blacklisting parts of G-code

On 22 April 2016 at 12:33, John Thornton wrote: > Doesn't T0 M6 remove all tool offsets? Yes, but it doesn't stop a CAM system inserting a TN G43 to bring them back. -- atp "A motorcycle is a bicycle with a pandemonium attachment and is designed for the especial use of

Re: [Emc-users] Blacklisting parts of G-code

Doesn't T0 M6 remove all tool offsets? JT On 4/22/2016 4:16 AM, andy pugh wrote: > On 22 April 2016 at 01:02, Danny Miller wrote: >> RS274NGC_STARTUP_CODE = G17 G20 G40 G49 G64 P0.001 G80 G90 G92 G94 G97 G98 >> >> Sure. And I do. But I don't train people to reboot

Re: [Emc-users] Blacklisting parts of G-code

On 22 April 2016 at 05:15, Danny Miller wrote: > So then- get this- we selected "linuxcnc ARC" instead, whose only > difference is supposed to be that circular arcs are made with G2/G3 arcs > instead of many linear points. Lo and behold, the G43.1 command did NOT > end up

Re: [Emc-users] Blacklisting parts of G-code

On 22 April 2016 at 01:02, Danny Miller wrote: > RS274NGC_STARTUP_CODE = G17 G20 G40 G49 G64 P0.001 G80 G90 G92 G94 G97 G98 > > Sure. And I do. But I don't train people to reboot LinuxCNC every time > they start, and I don't plan to. One useful addition to the system

Re: [Emc-users] Blacklisting parts of G-code

It's an open-membership community shop. A lot of people come with only one or two projects as a goal, not a lifetime commitment to a CNC career. And they want to be the one to use the machine. Some have used the Shopbot without problems, yet ran into stuff pretty quickly with LinuxCNC here.

Re: [Emc-users] Blacklisting parts of G-code

ntroller (EMC)" <emc-users@lists.sourceforge.net> Sent: Thursday, April 21, 2016 8:02:23 PM Subject: [Emc-users] Blacklisting parts of G-code We're running a manual-toolchange CNC router in an open shop with beginner users. From Day 1, some things I thought would never happen somehow happened.

Re: [Emc-users] Blacklisting parts of G-code

hahaha I love that old sign Bari! I would expect you to post that! TomP it did not include verblungened and vermished """ You could also post the following sign on each machine: *ACHTUNG!* ALLES TURISTEN UND NONTEKNISCHEN LOOKENPEEPERS! DAS KOMPUTERMASCHINE IST NICHT FÜR DER GEFINGERPOKEN

Re: [Emc-users] Blacklisting parts of G-code

This sounds a bit more like a philosophical question than a technical question. On one end of the spectrum are machinists, and part loading monkeys are on the other end of the spectrum. We're all somewhere on that spectrum, and that's fine, as long as we operate within our abilities. It

Re: [Emc-users] Blacklisting parts of G-code

On 22 April 2016 at 01:02, Danny Miller wrote: > It is possible to reconfigure so these commands CAN'T have any effect? You can certainly recompile the code with some commands removed / disabled. Just comment out some lines here, for example:

[Emc-users] Blacklisting parts of G-code

We're running a manual-toolchange CNC router in an open shop with beginner users. From Day 1, some things I thought would never happen somehow happened. Someone somehow set G64 Path Blending, and to a very high value, rounding off all the cuts. Someone managed to set Tool Length Offset,