: : Research BBS : :
PW4000항공기 엔진용 고온고압 SUPPORT DUCT류의 생산공정개발에 관한 기술개발 사업
Machining of INCOLEL718 used High Temp. & High Pressure Duct of PW4000 Aircraft Engine
RESEARCHERS Won-Shik Chu, Jun-Cheol Yeo, Sung-Hoon Ahn PERIOD 2007. 9. ~ 2008. 4.
SPONSOR (주)부경, 산업자원부(Ministry of Commerce, Industry and Energy)


OBJECTIVES
- Optimization of machine tool condition and improvement of tool life
   ·Evaluation of machinability in high speed condition
   ·Optimization tool condition (shape, material, and coating, etc.)
   ·Find the way of improvement of tool life
- HOW
   ·Design of experiment (DOE)
   ·Measurement of surface roughness, time and tool wear

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