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Title: CNC Isolation Routing: part 1 Date: 2023-09-20 Category: Posts Tags: Electronics, Hardware Status: draft
Outline:
- Hardware Notes:
- worthless side shields on 3018ProVer
- limit switches seem mandatory for candle
- Software Chain Notes:
- talk about final pcb2gcode settings that work
- grbl:
- gcode reference: https://linuxcnc.org/docs/html/gcode/g-code.html
- quick reference: https://linuxcnc.org/docs/html/gcode.html
- https://github.com/gnea/grbl/wiki
- candle2:
- losing work coordinates
- G28 and G28.1 grbl commands
- turn off command autocomplete when using G28.1 :(
- set coordinate system to work size
- z-height probing w/ interpolation
- don't forget to apply the map :/
- don't forget to save the map, gets lost when switching jobs
- adjust cutting depth if needed using the coord system z-offset
- don't use pendant while controlling with PC!
- Physical Setup Notes:
- double-sided tape
- spoilboard
- apply soldermask before drilling to avoid painting leaking through holes!
- using multiple sheet to spread solder-mask
- clean surface!
- uv-curing ~5-10min depending on lighting and thickness