Spatial Distribution of Cooling Mist for Precision Grinding

Y. Gao; J. Xin; H. Lai

doi:10.4028/www.scientific.net/KEM.389-390.344

Paper Titles

The Correlation and Spectrum Research on Cylindrical Surface Lapping Machined with Abrasive Jet Finishing Restricted by Grinding Wheel
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Application of a Floating Nozzle to Grinding Process Using an Edge of Grinding Wheel
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A Study on Airflow Field of Super-High Speed Pectination Grinding Wheel Based on PIV
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Actively Cooled and Activated Coolant for Grinding Brittle Materials
p.338

Spatial Distribution of Cooling Mist for Precision Grinding
p.344

A Truing Technique of Flattening Diamond Grains for Fabricating Microstructures with Fine Surfaces
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The Possibility of Dressless Restoration of Grindactivity in Dry Grinding of Carbon
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Virtual Truing and Dressing of Grinding Wheel
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Effects of Cutting Edge Truncation on Ultrasonically Assisted Grinding
p.368

HomeKey Engineering MaterialsKey Engineering Materials Vols. 389-390Spatial Distribution of Cooling Mist for Precision...

Spatial Distribution of Cooling Mist for Precision Grinding

Abstract:

In order to enhance the cooling performance, better understanding of the effects of coolant parameters is necessary. In this project, a total of five input parameters for actively cooled and activated cutting fluid were studied. An aerosol spectrometer was used to measure the particle size spatial distribution of the cooling mist in the fluid. Taguchi method was used in the design of experiments. It was found that the unit volume net specific particle counts exhibit the behavior of oscillation and attenuation of a second order dynamic system. Cooling mist particle spatial frequency ranges from 0.01269/μm to 2.5/μm, the weighted average size ranges from 0.3051μm to 3.714μm and the particle size difference for 99.8% count attenuation ranges from 0.5μm to 19.7μm. The order of importance of the input parameters was studied and the coolant concentration was found as the most important input parameter for the unit volume net particle counts.

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Periodical:

Key Engineering Materials (Volumes 389-390)

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344-349

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https://doi.org/10.4028/www.scientific.net/KEM.389-390.344

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September 2008

Authors:

Y. Gao, J. Xin, H. Lai

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Activated Coolant, Active Cooling, Mist Particle Size Spatial Distribution, Taguchi Method

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