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반응표면법을 활용한 티타늄합금(Ti-6A1-4V)의 밀링 가공조건 최적화에 관한 연구Optimization of Machining Conditions in Milling of Titanium Alloy (Ti-6A1-4V) Using the Response Surface Method
- Other Titles
- Optimization of Machining Conditions in Milling of Titanium Alloy (Ti-6A1-4V) Using the Response Surface Method
- Issue Date
- 2019
- Publisher
- 한국기계가공학회
- Keywords
- Ti-6A1-4V(티타늄 합금); End Milling(엔드밀 가공); Cutting Force(절삭력); Acceleration RMS(가속도 RMS); Surface Roughness(표면 거칠기); Response Surface Method(반응표면법)
- Citation
- 한국기계가공학회지, v.18, no.10, pp 60 - 67
- Pages
- 8
- Indexed
- KCI
- Journal Title
- 한국기계가공학회지
- Volume
- 18
- Number
- 10
- Start Page
- 60
- End Page
- 67
- ISSN
- 1598-6721
2288-0771
- Abstract
- Recently, lightweight materials such as Ti alloys have been used increasingly in the aerospace and high-tech industries for weight loss and fuel efficiency. Because of built-up edges and workpiece deflection due to low stiffness, the Ti alloys have poor machinability. In our study, systematic experiments were conducted to investigate the milling characteristics of the Ti alloy (Ti-6A1-4V) with endmills. The independent variables in the experiment were spindle speed, feed per tooth, and axial depth. Cutting force, acceleration RMS, and surface roughness were measured. Using the response surface method, the optimal cutting conditions were analyzed to improve machining quality and productivity.
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Collections - 공과대학 > Department of Industrial and Systems Engineering > Journal Articles
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