sayzardMay 6

Cutting Steel Gears with Electric discharge machining
해당 기사는 가정용 전기 방전 가공기(EDM)를 활용해 강철 기어를 절단하는 과정을 소개한다. 저자는 저가형 CNC 라우터를 개조해 와이어 EDM을 제작했으며, 전류 모니터링과 아두이노 기반 텐션 조절 시스템을 통해 와이어의 파손과 단락을 방지한다. 알루미늄과 강철 기어 절단 실험에서 성공적인 결과를 얻었으나, 산업용 장비에 비해 속도와 정밀도는 낮다. 또한 EDM 공정 중 발생할 수 있는 수소 취성 문제와 이에 대한 열처리 대응에 대한 논의도 포함되어 있다.

https://hackaday.com/2026/05/05/cutting-steel-gears-with-homemade-edm/

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Cutting Steel Gears With Homemade EDM

Electrostatic discharge machining (EDM) may be slower than alternatives like laser cutting, water jets, or a milling machine, but for some applications there’s no alternative: it can cut through an…

Hackaday
ThinklaserApr 22
Thinklaser now supplies lasers for cutting metal! Available with a working area of 400 x 400mm, 600 x 600mm or 1300 x 900mm and 1-3KW laser power.
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ThinklaserJan 21
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ThinklaserOct 8, 2025
**New**
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FlexiCAMSep 27, 2025

High-Precision Steel Milling on a FlexiCAM CNC Machining Center

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ThinklaserJul 9, 2025
**New**
Thinklaser now supplies lasers for cutting metal! Available with a working area of 400 x 400mm, 600 x 600mm or 1300 x 900mm and 1-3KW laser power.
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ThinklaserApr 22, 2025
**New**
Thinklaser now supplies lasers for cutting metal! Available with a working area of 400 x 400mm, 600 x 600mm or 1300 x 900mm and 1-3KW laser power.
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