Search found 20 matches
- Sun Dec 09, 2018 12:26 am
- Forum: Problems and questions
- Topic: Post Processor help GRBL, Standalone THC, Floating head
- Replies: 11
- Views: 3506
Re: Post Processor help GRBL, Standalone THC, Floating head
I attached a sample job file. Here is the current post processor: --************************************************ --*** Set these values up to suit your machine *** --************************************************ --this is the distance between each torch reference in MILLIMETRES refDistance = ...
- Sat Dec 08, 2018 11:57 pm
- Forum: Problems and questions
- Topic: Post Processor help GRBL, Standalone THC, Floating head
- Replies: 11
- Views: 3506
Re: Post Processor help GRBL, Standalone THC, Floating head
I'm back to messing with this stuff again and spent a few hours messing with path rules and different post processor options last night. Now I remember why I gave up. I simply don't have the gumption left to lead this effort...too many traumatic brain injuries and strokes to even remember what I hav...
- Tue Jul 03, 2018 4:30 pm
- Forum: Problems and questions
- Topic: Post Processor help GRBL, Standalone THC, Floating head
- Replies: 11
- Views: 3506
Re: Post Processor help GRBL, Standalone THC, Floating head
@djreiswig I thought that I'd modded that post to add the S1000. Maybe I sent the wrong file? That would have been the only change I made though. It sounds like post modification might not even be necessary though. I'd messed with cut rules but was skipping a step or two and couldn't figure it out. ...
- Tue Jul 03, 2018 4:07 pm
- Forum: Problems and questions
- Topic: Controlling THC/Coolant? Path rule?
- Replies: 2
- Views: 786
Re: Controlling THC/Coolant? Path rule?
Thank you so much! I will try this as soon as I can get back to the machine.
- Mon Jul 02, 2018 11:10 pm
- Forum: Problems and questions
- Topic: Post Processor help GRBL, Standalone THC, Floating head
- Replies: 11
- Views: 3506
Re: Post Processor help GRBL, Standalone THC, Floating head
I don't have a copy of the job file on this computer and probably won't be back at the machine until next week sometime. I will definitely get it posted up asap though.
- Mon Jul 02, 2018 9:41 pm
- Forum: Problems and questions
- Topic: Post Processor help GRBL, Standalone THC, Floating head
- Replies: 11
- Views: 3506
- Mon Jul 02, 2018 9:38 pm
- Forum: Problems and questions
- Topic: Post Processor help GRBL, Standalone THC, Floating head
- Replies: 11
- Views: 3506
Re: Post Processor help GRBL, Standalone THC, Floating head
I attached a copy of the current post processor.
It looks like I'm actually going to be working on my stuff for a couple of weeks so it might be a bit before I can get back in there to apply and test changes. I'll work on gaining a better understanding of LUA in the meantime.
It looks like I'm actually going to be working on my stuff for a couple of weeks so it might be a bit before I can get back in there to apply and test changes. I'll work on gaining a better understanding of LUA in the meantime.
- Mon Jul 02, 2018 5:02 pm
- Forum: Problems and questions
- Topic: Post Processor help GRBL, Standalone THC, Floating head
- Replies: 11
- Views: 3506
Re: Post Processor help GRBL, Standalone THC, Floating head
Sorry for the slow reply. I'm heading over there right now so I'll make sure I get a copy of the most recent post processor.
I'm cutting out the outline for my water table today so I'll post up copies of the as produced and modded g-code.
I really appreciate your help!
I'm cutting out the outline for my water table today so I'll post up copies of the as produced and modded g-code.
I really appreciate your help!
- Sat Jun 30, 2018 3:10 am
- Forum: Problems and questions
- Topic: Controlling THC/Coolant? Path rule?
- Replies: 2
- Views: 786
Controlling THC/Coolant? Path rule?
With stand alone THC systems, it's nice to be able to choose when the torch height controller is on or off. This is handy on small holes, near the end of cuts, and when decelerating for sharp corners. I posted another thread about modifying the grbl post processor to use M08/09 to trigger a relay to...
- Fri Jun 29, 2018 9:48 pm
- Forum: Problems and questions
- Topic: Post Processor help GRBL, Standalone THC, Floating head
- Replies: 11
- Views: 3506
Post Processor help GRBL, Standalone THC, Floating head
I've been cutting metal but am still having to manually add M08/9 commands to the gcode manually to control the THC. I'm using the newest GRBL with scriber post and other than it duplicating a lot of lines, it's working well. On holes smaller than 0.500" radius and lines shorter than six inches...
- Fri Jun 22, 2018 2:53 am
- Forum: Problems and questions
- Topic: keeping pieces together
- Replies: 3
- Views: 930
Re: keeping pieces together
Up until last week, I had only done tiny jobs, for testing during setup. Last Friday, the time finally came to cut out a whole sheet. I fought sheetcam for hours trying to get it to cut in an order that made sense. I tried moving start points and shuffling them around everywhere and the first point ...
- Wed Jun 06, 2018 8:16 pm
- Forum: Problems and questions
- Topic: keeping pieces together
- Replies: 3
- Views: 930
Re: keeping pieces together
I draw everything that I want cut in a certain order into its own layer. Once I get the drawing into sheetcam, I apply the plasma processes to each layer in the order that I want the cuts to happen. There's probably a better way to do it but that's been working for me.
- Wed May 30, 2018 7:44 pm
- Forum: Problems and questions
- Topic: Grbl problems
- Replies: 24
- Views: 10001
Re: Grbl problems
I copied the code out of the terminal in bCNC and I think it puts that in there once it imports it so you can quickly navigate between the different cut paths in the code. Grbl doesn't seem to see or care about it though. I'll have to double check on my CAD/CAM computer after lunch but I don't think...
- Wed May 30, 2018 2:42 am
- Forum: Problems and questions
- Topic: Grbl problems
- Replies: 24
- Views: 10001
Re: Grbl problems
It works! The standalone THC even worked right out of the box. I have a little fine tuning to do but will be cutting metal all day tomorrow.
Thanks again for your help!
Thanks again for your help!
- Tue May 29, 2018 6:39 pm
- Forum: Problems and questions
- Topic: Grbl problems
- Replies: 24
- Views: 10001
Re: Grbl problems
When I was going through the code to add the THC M09/08 on/off commands and remove the z coords between them, I noticed that there was one line N0190-N0200 that duplicated in the code straight out of the post. Other than that, which grbl seems to ignore anyway, everything works great! If anyone's cu...