Experimental Study on Delamination, Mechanical Loads and Tool Wear in Drilling of Woven Composite Laminates Ali Faraz

Format:
Paperback
ISBN:
9783802787614
Published:
1st March 2011
Publisher:
Vulkan-Verlag GmbH
Dimensions:
143 pages:
Series:
ISF Publications

The specific material properties of fiber-reinforced plastics (FRP) and their potential application for lightweight structures lead to a growing demand in the field of aircraft and automobile industry, among other things to replace conventional materials. The requirements for drilling FRP complicates safe process control, where the common wear mechanisms on the tool and the incipient damage mechanisms in the material lead to deterioration of the quality of the product. The content of this thesis therefore deal with the experimental exploration of the drilling process on textile reinforced carbon (CFRP) and glass fiber Epoxy (Fiberglass), so called composites. In the studies, uncoated carbide drills used with different shapes and the feed force occurring during the drilling and the drilling torque measured.


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