Investigation of the wear of hard-metal drilling tools when drilling cast iron

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Title:	Investigation of the wear of hard-metal drilling tools when drilling cast iron
Author:	Escursell Mor, Anna
Other authors:	Hauer, Thomas
Abstract:	Spheroidal cast iron still has a lot of applications; especially in the automotive industry. In this Master Thesis the wear of the drilling tools and its effect on the quality of the drilled holes is being studied. An experimental investigation of different types of tool coatings and geometry will be done to understand the diverse factors that affect the creation of wear. Also the forces involved in the process of drilling will be experimentally calculated. Studying the results, recommendations for the drilling of spheroidal cast iron can be derived.
Abstract:	Outgoing
Subject(s):	-Àrees temàtiques de la UPC::Enginyeria dels materials::Metal·lúrgia::Metal·lografia -Àrees temàtiques de la UPC::Enginyeria dels materials::Assaig de materials::Assaig de fatiga -Cast-iron -Drilling and boring -Metals -- Fatigue -Metal-work -Protective coatings -Machine-tools -Ferro colat -Perforació -Metalls -- Fatiga -Metal·listeria -Revestiments protectors -Màquines-Eines
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Document type:	Bachelor Thesis
Published by:	Universitat Politècnica de Catalunya; Technishe Universität Darmstadt
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