Search found 48 matches
- Mon Oct 23, 2023 7:53 am
- Forum: Path/CAM
- Topic: simple gcode simulator question
- Replies: 6
- Views: 4375
Re: simple gcode simulator question
There's an online Gcode simulator called NCViewer which might do what you want.
- Wed Sep 27, 2023 7:55 pm
- Forum: Path/CAM
- Topic: When do horizrapid and vertrapid get used?
- Replies: 7
- Views: 1080
Re: When do horizrapid and vertrapid get used?
I don't think these values do anything except perhaps help in estimating cycle time. Rapids by definition have no feed rate value. In GRBL the maximum rapid values are set as $ parameters. The only FreCAD feed rates you need to get right IME are those for the tool controller as these are used in non...
- Mon Sep 18, 2023 12:49 pm
- Forum: Path/CAM
- Topic: How to replicate a path - step and repeat
- Replies: 13
- Views: 1333
- Sat Sep 16, 2023 12:53 pm
- Forum: Path/CAM
- Topic: How to replicate a path - step and repeat
- Replies: 13
- Views: 1333
Re: How to replicate a path - step and repeat
The simplest way is probably to use multiple WCS (note that if your router is running GRBL only G54 to G59 are valid).
- Wed Aug 23, 2023 10:41 pm
- Forum: Path/CAM
- Topic: Idea: Implement a safety pass.
- Replies: 4
- Views: 724
Re: Idea: Implement a safety pass.
As Carlos says bCNC already has a scan function which commands the tool to traverse the Gcode's bounding box. I can't remember if UGS has a similar function as it's several years since I used that particular Gcode sender. I don't use bCNC's scan function a lot but it's very useful when things get ti...
- Wed Jul 19, 2023 11:22 am
- Forum: Path/CAM
- Topic: Pocketing small holes
- Replies: 6
- Views: 741
Re: Pocketing small holes
Hey guys thank you all for your comments. I was using a 3mm mill to make a 4mm pocket. After many attempts I figured that I had the Helix max diameter to big... I kinda knew that it was something stupid but I couldn't find what. I have seen many tutorials (obviously), but I am struggling a bit with...
- Sat Jul 08, 2023 5:20 pm
- Forum: Path/CAM
- Topic: Two anomales circles on gcode with mach3
- Replies: 2
- Views: 554
Re: Two anomales circles on gcode with mach3
Hi, I have a big problem, mach3 show 2 circles on gcode but in FreeCad is not present. this circle is a route and destroy my work. In output i try to unselect G54 and have only 4 lanes of gcode and select mach3 instead of linuxcnc. test2.FCStd test2gcode.txt OS: Windows 10 build 19045 Word size of ...
- Mon Jun 19, 2023 10:49 am
- Forum: Path/CAM
- Topic: Getting consistent cutting mode : climb/conv
- Replies: 12
- Views: 3731
Re: Getting consistent cutting mode : climb/conv
There are clearly some important issues with the clearing algo which is common to all the 2.5D path tools. I guess that reflects the lack of C++ skills and that the code is pretty hard parse to see what it is supposed to be doing, so even attempting to address one specific small issue means you hav...
- Sun Jun 18, 2023 8:21 pm
- Forum: Path/CAM
- Topic: Format of the ToolChange command in gcode
- Replies: 9
- Views: 2049
Re: Format of the ToolChange command in gcode
This is a very strange statement. Unfortunately the machine I am using does not recognise commands such as T + tool number in your example. The linked Gcode example from Autodesk suggests otherwise. I downloaded the programming manual for your machine and it also uses T1, T2 etc. The difference see...
- Sat Jun 17, 2023 5:15 pm
- Forum: Path/CAM
- Topic: Add to G-code G04 P*
- Replies: 15
- Views: 3334
Re: Add to G-code G04 P*
I really appreciate reading on this forum. I have run many industrial CNC machines (tool centres) in my career and all the systems have had the function to wait for the spindle speed built into the "BIOS" / machine system software and there has been no need for any NC program run codes to...