Results 181 to 190 of about 2,305 (247)

MAGNETORHEOLOGICAL FINISHING

International Journal of Modern Physics B, 1996
The technology of finishing for optics, ceramics, and semiconductors is one of the most promising uses of the magnetorheological effect. It perfectly coupled with computer control, allowing in quantity production the unique accuracy and quality of a polished surface to be achieved. The polishing process may appear as follows.
W.I. KORDONSKI, S.D. JACOBS
openaire   +1 more source

MAGNETORHEOLOGICAL (MR) JETâ„¢ FINISHING TECHNOLOGY

Electrorheological Fluids and Magnetorheological Suspensions, 2007
One suitable way to polish optics of complex shapes is by using a jet of abrasive fluid. In doing so, the energy required for polishing is supplied by the radial spread of the jet, which impinges upon a surface to be polished. Generally, the jet instability results in a non-deterministic polishing process.
W. Kordonski, A. Shorey
openaire   +1 more source

Model of Magnetorheological Finishing

Journal of Intelligent Material Systems and Structures, 1996
The technology of finishing for optics, ceramics, and semiconductors is one of the most promising uses of the magnetorheological effect. It perfectly coupled with computer control, allowing in quantity production the unique accuracy and quality of a polished surface to be achieved. The polishing process may appear as follows.
William Kordonski, Stephen Jacobs
openaire   +1 more source

Non-resonant vibration-assisted magnetorheological finishing

Precision Engineering, 2021
Abstract Nano-finishing of material surfaces is an important class of technology in precision manufacturing. This paper presents a non-resonant vibration-assisted magnetorheological finishing method for difficult-to-process materials. The aim is to enhance the shearing effects of the magnetorheological finishing.
Yan Gu   +5 more
openaire   +1 more source

Nano-Precision Finishing Technology Based on Magnetorheological Finishing

Key Engineering Materials, 2009
Surface roughness is normally regarded as an important criterion for assessing the quality of optic elements; surface roughness of a high-quality optic element is required to be less than RMS1nm. In this paper, a series of experiments has been conducted on the sample magnetorheological finishing machine by using self-prepared magnetorheological liquid ...
Yao Ming Li   +2 more
openaire   +1 more source

Optics Manufacturing Using Magnetorheological Finishing

Key Engineering Materials, 2008
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.
Gui Wen Kang, Fei Hu Zhang
openaire   +1 more source

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