Micro Patterning of Roll using Fast Tool Servo System

FTS시스템을 이용한 룰외 미세 패턴 가공

  • Lu, Hong (Department of Nano Fusion Technology, Pusan National University) ;
  • Choi, Soo-Chang (Korea Institute of Machinery & Materials) ;
  • Lee, Sang-Min (Department of Nano Fusion Technology, Pusan National University) ;
  • Park, Chun-Hong (Korea Institute of Machinery & Materials) ;
  • Lee, Deug-Woo (Department of Nano Mechatronics Engineering, Pusan National University)
  • 여굉 ;
  • 최수창 ;
  • 이상민 ;
  • 박천홍 ;
  • 이득우
  • Received : 2011.11.21
  • Accepted : 2011.12.06
  • Published : 2011.12.31


The application of fast tool servo (FTS) for diamond turning has been investigated extensively. This paper focuses on the fabrication of the sinusoidal microstructure on a roller, which generated by a piezoelectric-assisted FTS. The influence of the machining parameters on the microstructure configuration was investigated. The experiment results point out that the configuration of the machined microstructure depends mainly on the spindle speed, the diameter of roller and the driving frequency of FTS. The calculation method of the microstructure dimension was reported. The turning test results show that the diamond tool can be moved up to 1kHz without any reinjected vibration in the machining and the peak-to-valley amplitude of the machined sinusoidal microstructure is about 12<${\mu}m$


Grant : Development of Micro Feature Machining System on Large Surface and Core Technologies for Measurement & Inspection

Supported by : Ministry of Education, Science and Technology, ministry of knowledge economy


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