Ultra-precision grinding of optical glasses using mono-layer nickel electroplated coarse-grained diamond wheels. Part 2: Investigation of profile and surface grinding

•Conditioned diamond wheels can be applied for ultraprecision grinding optical glasses.•In surface grinding of BK7 and Zerodur the sub-surface damage depth ranges 3–5μm.•In surface grinding BK7 the resulted surface roughness is around 1nm Ra.•The low wear rate of conditioned wheels guarantees a high...

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Veröffentlicht in:	Precision engineering 2015-01, Vol.39, p.67-78
Hauptverfasser:	Zhao, Qingliang, Guo, Bing
Format:	Artikel
Sprache:	eng
Schlagworte:	Coarse-grained diamond wheels Conditioning Diamonds Grinding Grinding wheels Nickel Optical glass Optical glasses Scanning electron microscopy Surface and subsurface integrity Ultra-precision grinding Wheel wear Wheels
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