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Effects of honing treatment on AIP-TiN and TiAlN coated end-mill for high speed machining |
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| Authors: | Jae-Young HEO Sung-Hak CHO Tae-Jin JE Kwang-Ho KIM Hyung-Woo LEE Myung-Chang KANG National Core Research Center for Hybrid Materials Solution Pusan National University Busan - Korea Nano Machining Laboratory Korea Institute of Machinery Material Jang-dong Yuseong-Gu Daejeon - |
| Affiliation: | Jae-Young HEO1,Sung-Hak CHO2,Tae-Jin JE2,Kwang-Ho KIM1,Hyung-Woo LEE1,Myung-Chang KANG1 1. National Core Research Center for Hybrid Materials Solution,Pusan National University,Busan 609-735,Korea,2. Nano Machining Laboratory,Korea Institute of Machinery and Material (KIMM),171 Jang-dong,Yuseong-Gu,Daejeon 305-343 |
| Abstract: | The objective of this work is to compare the tool performance of TiN and TiAlN coated carbides end-mills deposited by an arc ion plating (AIP) method, using honing treatment to polish the cutting edge surface sleekly. The curve of surface roughness versus honing time showed a rapid improvement initially and thereafter became steady, manifesting a saturation effect. The optimal honing time related to surface roughness was determined to be approximately 20 s. As the surface roughness increased, the critical l... |
| Keywords: | TiAlN arc ion plating honing treatment high speed machining tool life |
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