Wear of Single Crystal Diamond(SCD) Tools in Ultra Precision Turning of Electro-Nickel Plated Drum
전해니켈도금된 대면적 롤금형 가공시 단결정 다이아몬드공구의 마모에 관한 연구

D.Y. Lee, S.H. Hong, H.C. Kang, H.Z. Choi, S.W. Lee
2009 Transactions of the Korean Society of Mechanical Engineers A  
Nickel-phosphorus alloys are attractive materials for diamond turning applications such as fabrication of large optics and other high precision parts. It is also well-known that the higher phosphorus content of the alloys minimizes the diamond tool wear. Due to the weakness of electoless nickel plating that the phosphorus contents is limited to 13-14% (wgt), increased attention has been paid at electro-nickel plating which enables the alloys with 15-16% phosphorus. In this study, experiments
more » ... e carried out to observe the wear characteristic of single crystal diamond tools in micro-grooving of electro-nickel plated drums. The experiments shows that long distance (50km) machining of micro-grooving on electro-nickel plated drum is possible with a single crystal diamond tool without any significant tool wear and defective machined surface.
doi:10.3795/ksme-a.2009.33.7.621 fatcat:lkrk4andozf53njvxkp33ziy4i