ELID Assisted Grinding of Optical Glass with Fine and Coarse Grained Copper-Resin Bonded Diamond Wheels

Qing Liang Zhao; Jun Yun Chen; Jun Yao

doi:10.4028/www.scientific.net/AMR.76-78.76

Paper Titles

Experimental Research of Grinding Force and Specific Grinding Energy of TC4 Titanium Alloy in High Speed Deep Grinding
p.55

Experiment Research on the Temperature Field and Thermal Error Distribution of NC Grinding Machine
p.61

Remote Fault Diagnosis System of Ultrahigh Speed Grinding Based on Multi-Agent
p.67

Research on the Heat Partition Ratios in Grinding Area
p.72

ELID Assisted Grinding of Optical Glass with Fine and Coarse Grained Copper-Resin Bonded Diamond Wheels
p.76

Molecular Dynamics Simulation of Chemo-Mechanical Grinding (CMG) by Controlling Interatomic Potential Parameters to Imitate Chemical Reaction
p.82

Optimization of Cutting Edge Truncation Depth for Ultrasonically Assisted Grinding to Finish Mirror Surface
p.88

Improvement of Grindactivity by Dressless Wheel Treatment in Dry Grinding of Carbon
p.94

Prediction of Surface Roughness by 3D-CAD Model in Helical Scan Grinding and Groove Grinding
p.101

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 76-78ELID Assisted Grinding of Optical Glass with Fine...

ELID Assisted Grinding of Optical Glass with Fine and Coarse Grained Copper-Resin Bonded Diamond Wheels

Abstract:

In this paper, a copper-resin bonded diamond wheel was applied to machine the optical glass on a precision grinder. The process of truing and pre-dressing with ELID (electrolytic in-process dressing) were first carried out for the grinding wheels, then the ELID assisted grinding experiments were conducted with the special fine and coarse grained diamond wheels. The experimental results show that the fine and coarse grained wheels can all generated the smooth surface with the surface roughness in nanometer scale and the coarse grained diamond wheel correlates to the slightly more surface damage than the fine grained diamond wheel, which also proves that the high efficient grinding of the optical glass with a good surface quality can be realized with the coarse grained copper-resin wheel on a precision grinder and the grinding wheels were all well conditioned with the conditioning method presented in this paper.