Paper Title:
Optics Manufacturing Using Magnetorheological Finishing
  Abstract

Magnetorheological finishing (MRF) is a novel precision optical machining technology. Owing to its flexible finishing process, MRF can eliminate subsurface damage, smooth rms micro roughness and correct surface figure errors. The finishing process can be easily controlled by a computer. Through proper designing of numerical control, sphere and asphere optics can be machined by magnetorheological finishing with high quality. Optical sphere is machined using dwell time algorithm and surface shape 2 pt. PV has been improved from 0.17um to 0.07um.

  Info
Periodical
Key Engineering Materials (Volumes 375-376)
Edited by
Yingxue Yao, Xipeng Xu and Dunwen Zuo
Pages
274-277
DOI
10.4028/www.scientific.net/KEM.375-376.274
Citation
G. W. Kang, F. H. Zhang, "Optics Manufacturing Using Magnetorheological Finishing", Key Engineering Materials, Vols. 375-376, pp. 274-277, 2008
Online since
March 2008
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Takeshi Tanaka
Abstract:In this study, we proposed an electro-rheological fluid-aided polisher (ERAP) using one-sided, patterned electrodes. The characteristics of...
123
Authors: Shao Long Guo, Fei Hu Zhang, Yong Zhang, Dian Rong Luan
Abstract:The characteristics and principle of deliquescent polishing technology for potassium dihydrogen phosphate (KDP) crystals are introduced, and...
53
Authors: De Cai Li, Hai Na Zhang, Zhi Li Zhang
Chapter 3: Electrical, Magnetic and Optical Ceramics
Abstract:Researchers have been studying the magnetic fluid seal of small gap in the past. In order to meet the static seal requirements of large gap...
1448
Authors: L.E.A. Sanchez, G.L. Palma, L.J. Nalon, A.E. Santos, D.L. Modolo
Chapter 5: Mechanical, Equipment and Instrument Industry
Abstract:Different methods of cutting fluid application are used on turning of a difficult-to-machine steel (SAE EV-8). A semi-synthetic cutting fluid...
476