미세 전해 가공에서 반경 방향 오버컷 예측을 위한 시뮬레이션Simulation of the Radial Overcut in Micro Electrochemical Machining
- Other Titles
- Simulation of the Radial Overcut in Micro Electrochemical Machining
- Authors
- 김보현; 신홍식; 오영탁; 이강희; 주종남
- Issue Date
- Feb-2011
- Publisher
- 한국정밀공학회
- Keywords
- Micro Electrochemical Machining (미세 전해 가공); Micro Hole (미세 구멍); Simulation (시뮬레이션
- Citation
- 한국정밀공학회지, v.28, no.2, pp.251 - 256
- Journal Title
- 한국정밀공학회지
- Volume
- 28
- Number
- 2
- Start Page
- 251
- End Page
- 256
- URI
- http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/13899
- ISSN
- 1225-9071
- Abstract
- The radial overcut in micro electrochemical machining was investigated. The prediction of overcut is important not only for the machining accuracy but also for the shape control of micro structures.
In micro ECM, machining gap or overcut depends on electrolyte, pulse voltage, pulse duration and dissolution time etc. Understanding of electrochemical dissolution rate is necessary for the overcut prediction. In this paper, the radial overcut of micro electrochemical machining according to pulse duration and dissolution time was simulated using electrochemical principles and also experimentally estimated.
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