search

vlachoudis / bCNC

GRBL CNC command sender, autoleveler and g-code editor
GNU General Public License v2.0
1.58k stars 534 forks source link

PCB milling problem #1581

Closed ours-polaire closed 3 years ago

ours-polaire commented 3 years ago

Hello, I haven't been able to solve a problem with cutting a board for 2 weeks. I am working on a project and I went on the road - Kicad - FlatCAM - bCNC. The problem arises at the last stage after auto-leveling. First I worked with CNC Shield v.3. There, the parameters on the Z-axis changed arbitrarily. I changed the board with Annoy tools - 2208 drivers. Everything is fine on the Z axis, but now there is a problem on the Y axis. I noticed that where there is a red zone at the auto-level (higher level of the board) the tracks are cut on top of each other. I tried OpenCNCpilot under Windows and there is the same problem. I repeated the FlatCAM files, but nothing changed.

KiCad - version 5.1.7. FlatCAM - 8,991 and 8,994. bCNC - 0.9.14.52

Please direct me where the problem is so that I don't have to print the topology and use old tried and tested methods with an iron. Thanks!

ours-polaire commented 3 years ago

I put a zip file of G-code, created on FlatCAM:

big_roaster_v4.zip