Drilling of carbon fibre reinforced plastic composites

Drilling of carbon fibre reinforced plastic composites

Following an extensive literature survey focusing on the machinability of carbon fibre reinforced plastics (CFRP), three main phases of experimental work were undertaken to evaluate the drilling of CFRP and associated stack materials. Phase 1 and 2 involved small diameter holes (1.5 mm) in thin CFRP...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Shyha, Islam Saad Elsayed Mohamed
Format: Dissertation
Sprache:eng
Schlagworte:
TJ Mechanical engineering and machinery
TS Manufactures
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Beschreibung
Zusammenfassung:Following an extensive literature survey focusing on the machinability of carbon fibre reinforced plastics (CFRP), three main phases of experimental work were undertaken to evaluate the drilling of CFRP and associated stack materials. Phase 1 and 2 involved small diameter holes (1.5 mm) in thin CFRP laminates (3 mm thick) while Phase 3 addressed the feasibility of one-shot drilling (6.35 mm diameter holes) in multilayer workpiece stacks comprising titanium, CFRP and aluminium. Machinability was assessed in terms of tool life/wear, force/torque, hole size and geometrical accuracy, workpiece surface integrity and chip morphology.