Grbl - Helsparrow/OpenpnpDocs_KR GitHub Wiki

Grbl์€ Arduino์—์„œ ์‹คํ–‰ํ•  ์ˆ˜ ์žˆ๋Š” 3์ถ• CNC ์ปจํŠธ๋กค๋Ÿฌ์ž…๋‹ˆ๋‹ค. ๊ธฐ๋ณธ ์ƒํƒœ์—์„œ๋Š” ์ผ๋ฐ˜์ ์ธ ๊ธฐ๊ณ„์— ์ตœ์†Œ 4์ถ•์ด ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ํ”ฝ ์•ค ํ”Œ๋ ˆ์ด์Šค ๊ธฐ๊ณ„์— ์ ํ•ฉํ•˜์ง€ ์•Š์ง€๋งŒ Grbl์„ 4์ถ•์œผ๋กœ ๋ณ€ํ™˜ํ•˜๋ ค๋Š” ๋…ธ๋ ฅ์ด ์žˆ์—ˆ๊ณ  ์—ฌ๋Ÿฌ ์‚ฌ๋žŒ์ด ํ–‰์šด์„ ๋น•๋‹ˆ๋‹ค.

4๊ฐœ์˜ ์ถ•์ด ์žˆ๋Š” ์ˆ˜์ •๋œ Grbl์€ https://github.com/openpnp/grbl์— ์žˆ์Šต๋‹ˆ๋‹ค. ์ด ํฌํฌ๋Š” ์ž‘๋™ํ•˜์ง€๋งŒ ํ•œ๋™์•ˆ ์œ ์ง€๋˜์ง€ ์•Š์•˜์Šต๋‹ˆ๋‹ค. ์œ ์ง€๋ณด์ˆ˜ ๋ฐ ํ’€ ๋ฆฌํ€˜์ŠคํŠธ๋ฅผ ์œ„ํ•œ ์ž์›๋ด‰์‚ฌ์ž๋ฅผ ํ™˜์˜ํ•ฉ๋‹ˆ๋‹ค! ํฌํฌ๋Š” ์›๋ž˜ Bob Beattie์˜ ์ž‘์—…์—์„œ ๋‚˜์™”์Šต๋‹ˆ๋‹ค. ํฌํฌ์— ๋Œ€ํ•œ ์ž์„ธํ•œ ๋‚ด์šฉ์€ ์ด ์Šค๋ ˆ๋“œ๋ฅผ ์ฐธ์กฐํ•˜์„ธ์š”.

3๊ฐœ์˜ ์ถ•์ด ์žˆ๋Š” ์›๋ณธ Grbl์€ https://github.com/grbl/grbl์— ์žˆ์Šต๋‹ˆ๋‹ค.

OpenPnP์—์„œ 'org.openpnp.machine.reference.driver.GcodeDriver' ๋“œ๋ผ์ด๋ฒ„๋ฅผ ์„ ํƒํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

GcodeDriver 4 Axis Grbl Notes

์œ„์—์„œ ์–ธ๊ธ‰ํ•œ 4์ถ• Grbl ํฌํฌ๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๊ฒฝ์šฐ GcodeDriver์™€ ํ•จ๊ป˜ ์ž‘๋™ํ•˜๋Š”์ง€ ํ™•์ธํ•˜๊ธฐ ์œ„ํ•ด ๋ช‡ ๊ฐ€์ง€ ์ค‘์š”ํ•œ ๊ณ ๋ ค ์‚ฌํ•ญ์ด ์žˆ์Šต๋‹ˆ๋‹ค:

  1. Gcode ๊ตฌ์„ฑ์—์„œ ์„ธ๋ฏธ์ฝœ๋ก ์œผ๋กœ ์‹œ์ž‘ํ•˜๋Š” ์ฃผ์„์„ ์ œ๊ฑฐํ•˜์‹ญ์‹œ์˜ค. ์˜ˆ๋ฅผ ๋“ค์–ด G21; Set millimeter mode ๋ฅผ G21๋กœ ์„ค์ •ํ•ฉ๋‹ˆ๋‹ค. ์ด ๊ตฌ ๋ฒ„์ „์˜ Grbl์€ ์„ธ๋ฏธ์ฝœ๋ก  ์ฃผ์„๊ณผ ํ˜ธํ™˜๋˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ๋Œ€์ฒด ๋ณ€๊ฒฝ์œผ๋กœ G21; Set millimeter mode๋ฅผ G21( Set millimeter mode์œผ๋กœ ์„ค์ •ํ•˜๊ณ  ๊ฐ™์€ ์ค„์— '(' ๋˜๋Š” ')'๋ฅผ ์‚ฌ์šฉํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.
  2. Grbl์— ๋งž๊ฒŒ Gcode๋ฅผ ๋ณ€๊ฒฝํ•ฉ๋‹ˆ๋‹ค. ํŠนํžˆ M82 ; Set absolute mode for extruder ์—์„œ extruder์— ๋Œ€ํ•œ absolute mode๋ฅผ ์„ค์ •ํ•˜๊ณ  MOVE_TO_COMMAND๋ฅผ ๋ณ€๊ฒฝํ•˜์—ฌ ๋„ค ๋ฒˆ์งธ ์ถ•์— E๊ฐ€ ์•„๋‹Œ C๋ฅผ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค.