Sub|surface mechanical damage distributions during grinding of ...

Sub-surface mechanical damage distributions during grinding of ...

Keywords: grinding, fused silica, sub-surface damage, crack depth distribution, optical fabrication, lateral cracks, chatter marks, trailing indent cracks, ...

Sub-surface mechanical damage distributions during grinding of ...

It is shown that only a small fraction of the abrasive particles are being mechanically loaded and causing fracture, and most likely it is the ...

Sub-surface mechanical damage distributions during grinding of ...

It is shown that only a small fraction of the abrasive particles are being mechanically loaded and causing fracture, and most likely it is the larger particles ...

Sub-surface mechanical damage distributions during

The distribution and characteristics of surface cracking (i.e., sub-surface damage or SSD) formed during standard grinding processes have been measured on ...

Sub-Surface Mechanical Damage Distributions During Grinding of ...

Suratwala et al. investigated the distribution and characteristics of subsurface cracking formed during grinding on fused silica [11] . The ...

Sub-surface mechanical damage distributions during grinding of ...

Using established fracture indentation relationships, it is shown that only a small fraction of the abrasive particles are being mechanically ...

Sub-surface mechanical damage distributions during grinding of ...

Sub-surface mechanical damage distributions during grinding of fused silica. T. Suratwala *, L. Wong, P. Miller, M.D. Feit, J. Menapace,. R. Steele, P. Davis ...

Subsurface mechanical damage during bound abrasive grinding of ...

... Traditional machining processes, such as grinding, have lowprocessing efficiencies, and the force exerted during processing is extremely prone to cause sub- ...

Sub-surface mechanical damage distributions during grinding of ...

The distribution and characteristics of surface cracking (i.e., sub-surface damage or SSD) formed during standard grinding processes have been measured on fused ...

Subsurface mechanical damage correlations after grinding of ...

These microfractures result in the desired outcome of removing material from the surface to shape the workpiece; however, this occurs at the ...

Subsurface mechanical damage correlations after grinding of ...

SPIE 5991, 599103 (2005). 6. T. Suratwala et al., “Sub-surface mechanical damage distributions during grinding of fused silica,” J. Non ...

Methods for Detection of Subsurface Damage: A Review

Subsurface damage is easily induced in machining of hard and brittle materials because of their particular mechanical and physical ...

Subsurface damage distribution in the lapping process

To systematically investigate the influence of lapping parameters on subsurface damage (SSD) depth and characterize the damage feature comprehensively, maximum ...

Morphology and distribution of subsurface damage in optical fused ...

34 References · Sub-surface mechanical damage distributions during grinding of fused silica · The distribution of subsurface damage in fused silica · Relationship ...

Research on Subsurface Damage Measurement of Fused Silica in ...

The correlation between surface roughness and subsurface damage depth in ultra-precision grinding based on laser damage performance is established using curve ...

Effect of grinding parameters on surface roughness and subsurface ...

However, due to the hard and brittle nature of optical components, grinding process will inevitably introduce the subsurface damages (SSDs) below the ground ...

Correlation of subsurface damage and surface roughness on ...

The rotation table peripheral grinding method has been used. Surface roughness (SR) of the different finished surfaces has been measured by a ...

Subsurface damage in high-speed grinding of brittle materials ...

Subsurface damage (SSD) induced during abrasive grain machining process strongly influences the mechanical strength and subsurface quality ...

Subsurface Damage in Polishing Process of Silicon Carbide Ceramic

It is found that there is no obvious subsurface crack on the surface of the workpiece when the abrasive heights h = 5 μm, and the polishing ...

Distribution Characteristics of Sub-Surface Cracks in Fused Quartz ...

The crack distribution characteristics in grinding damage have a significant impact on subsequent polishing efficiency and part strength.