Grinding Experiments on PTMCs with Vitrified CBN Wheel

Qing Miao; Wen Feng Ding; Biao Zhao; Jiu Hua Xu; Zhi Wu Liu; Jian He

doi:10.4028/www.scientific.net/KEM.579-580.163

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Study on the Surface Quality of Silicon Nitride Ceramics in Ultrasonic Vibration Grinding
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Modification on TiO₂-a Photosensitive Material
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Preparation and Experimental Study of the Complex Shape Carbide Diamond Coated Tools
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Analysis of Characteristics of Movement and Stress in Centerless Superfinishing
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Grinding Experiments on PTMCs with Vitrified CBN Wheel
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Ultra-Precision Fly Cutting Experimental Study of Semiconductor Laser Heat Sink
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The Forming Mechanism of Surface Defects on Machined Surface in High-Speed Cutting of SiCp/Al Composites
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Research on the Online Test of the Fly Cutting Machine Tool Spindle
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Study of Carbon/Carbon Composite Material Surface Morphology on Ultrasonic Vibration Assisted Milling
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HomeKey Engineering MaterialsKey Engineering Materials Vols. 579-580Grinding Experiments on PTMCs with Vitrified CBN...

Grinding Experiments on PTMCs with Vitrified CBN Wheel

Abstract:

Grinding experiments were conducted using vitrified CBN wheel on particulate reinforced titanium-based matrix composites (PTMCs) and Ti-6Al-4V matrix. The issues discussed are grinding forces, surface roughness, and the formation of surface integrity. The main results are summarized as follows: (1) The grinding forces increase with the increasing workpiece speed and depth of cut during grinding PTMCs and Ti-6Al-4V materials. (2) Decreasing depth of cut properly contribute to obtaining finished surface with good surface during grinding of PTMCs using CBN wheel, but the workpiece speed has little influence on the surface roughness value of PTMCs. (3) The formation of surface integrity of PTMCs is due to the combined removal of the TiC and TiB reinforcements and the Ti-6Al-4V matrix.

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Periodical:

Key Engineering Materials (Volumes 579-580)

Pages:

163-166

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.579-580.163

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Online since:

September 2013

Authors:

Qing Miao, Wen Feng Ding, Biao Zhao, Jiu Hua Xu, Zhi Wu Liu, Jian He

Keywords:

CBN Wheel, Grinding Force, PTMCs, Surface Integrity, Surface Roughness (SR)

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