PCD 공구를 이용한 티타늄 합금의 미세 가공Micro Machining of Titanium Alloy Using Polycrystalline Diamond Tools
- Other Titles
- Micro Machining of Titanium Alloy Using Polycrystalline Diamond Tools
- Authors
- 문인용; 김보현
- Issue Date
- Mar-2013
- Publisher
- 한국정밀공학회
- Keywords
- Micro Machining (미세 가공); Polycrystalline Diamond (다결정 다이아몬드); Surface Roughness (표면 조도)
- Citation
- 한국정밀공학회지, v.30, no.3, pp.284 - 291
- Journal Title
- 한국정밀공학회지
- Volume
- 30
- Number
- 3
- Start Page
- 284
- End Page
- 291
- URI
- http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/11993
- DOI
- 10.7736/KSPE.2013.30.3.284
- ISSN
- 1225-9071
- Abstract
- Micro cutting of titanium alloy by polycrystalline diamond (PCD) tools was studied. Micro electro discharge machining (MEDM) was used to fabricate customized micro shaping tools from PCD blank. The tool was used to machine micro grooves on Ti alloy and the effects of depth of cut and machining length on tool wear, burr and surface roughness were studied. The shaping tool has cutting edge of a few µm. The crater size of the tool surface was increased with increasing capacitance of EDM machining conditions, which was used to control the surface roughness of the machined micro grooves.
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