The Composite Ultra-Precision Processing Technology for the Small Aspheric Mould of Stainless Steel

Shao Hui Yin; Zhi Qiang Xu; Jian Wu Yu

doi:10.4028/www.scientific.net/AMR.497.176

Paper Titles

XTEM Observation of 4H-SiC (0001) Surfaces Processed by Plasma Assisted Polishing
p.156

Plasma Chemical Vaporization Machining of Silicon Carbide Wafer Using Flat-Bar Electrode with Multiple Gas Nozzles
p.160

Simulation of Large Scale KDP Crystal Polishing by Computer Controlled Micro-Nano Deliquescence
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Study of Magnetorheological Brush Finishing (MRBF) for Concave Surface of Conformal Optics
p.170

The Composite Ultra-Precision Processing Technology for the Small Aspheric Mould of Stainless Steel
p.176

Analyze and Verify Cutting Depth Distribution of Different Grits Size SFAP
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CVD Diamond Film Polishing Based on Accelerant Theory
p.185

A New Method for Free Surface Polishing Based on Soft-Consolidation Abrasive Pneumatic Wheel
p.190

A Study of the Solid-State Reaction for Polishing Sapphires
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 497The Composite Ultra-Precision Processing...

The Composite Ultra-Precision Processing Technology for the Small Aspheric Mould of Stainless Steel

Abstract:

Stainless steel; Aspheric mould; Ultra-precision turning; Magnetorheological polishing Abstract. The ultra precision turning and the inclined-axis type of magnetorheological polishing were introduced for the small aspheric mould of stainless steel. The method was based on the principle of two kinds of processing methods, and the processing feature of stainless steel material. Firstly, the ultra-precision turning was employed to shape aspheric surface rapidly and obtain a relatively good surface. And then, the inclined-axis type of magnetorheological polishing as the final finishing was used to decrease sub-surface damage to obtain better precision. Several of experiments were carried out, the experimental results show that surface roughness can be achieved for Ra 0.0073μm.

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Periodical:

Advanced Materials Research (Volume 497)

Pages:

176-179

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.497.176

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Online since:

April 2012

Authors:

Shao Hui Yin, Zhi Qiang Xu, Jian Wu Yu

Keywords:

Aspheric Mold, Magnetorheological Polishing, Stainless Steel (SS), Ultra-Precision Turning

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