Influences of Processing Parameters on Hole Shape Accuracy in Drilling Carbon Fiber Reinforced Composite

Gui Yu Li; Jian Feng Li; Jie Sun

doi:10.4028/www.scientific.net/AMR.325.375

Paper Titles

An Experimental Study on the Effects of Ultrasonic Assisted Drilling on Chip Characteristics and Tool Life
p.351

Numerical Study on Constant-Flow Hydrostatic Water Bearing for a Machine-Tool Table
p.357

Drilling CFRP Thermosets Using Mounted Points
p.363

Drilling of CFRP/Ti-6Al-4V Stacks
p.369

Influences of Processing Parameters on Hole Shape Accuracy in Drilling Carbon Fiber Reinforced Composite
p.375

Tool Wear and Cutting Temperature at Machining of Composites
p.381

High Speed Milling of Titanium Alloy
p.387

The Influence of SiC Particles on Tool Wear in Machining of Al/SiC Metal Matrix Composites Produced by Powder Extrusion
p.393

The Cutting Performance of Ultra-Smooth Composite Diamond Coated WC-Co Inserts in Dry Turning Al/SiC-MMC
p.400

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 325Influences of Processing Parameters on Hole Shape...

Influences of Processing Parameters on Hole Shape Accuracy in Drilling Carbon Fiber Reinforced Composite

Abstract:

Drilling parameters have great influences on hole accuracy and defect production. In this study, single factor test is applied to obtain the relationship between the torque deviation and the spindle speed n at different feeds per revolution f_r. White Light Interferometer (WLI) is applied to measure the hole shape. Based on the frequency domain analysis of torque deviation, the cause of hole shape deviation is investigated. Relationship between the hole shape accuracy and drilling parameters is established, which can be used to predict the hole shape by analyzing the torque deviation. Moreover, the reasonable processing parameters can be selected to obtain drilling hole with ideal shape and satisfying production efficiency.

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Periodical:

Advanced Materials Research (Volume 325)

Pages:

375-380

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.325.375

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Online since:

August 2011

Authors:

Gui Yu Li, Jian Feng Li, Jie Sun

Keywords:

Fiber-Reinforced Composites, Shape Accuracy, Single Factor Test, Torque Deviation

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