Micromachining with Nanostructured Cutting Tools
The purpose of the brief is to explain how nanostructured tools can be used to machine materials at the microscale. The aims of the brief are to explain to readers how to apply nanostructured tools to micromachining applications. This book describes
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Series Editor J. Paulo Davim
For further volumes: http://www.springer.com/series/10623
Mark J. Jackson
Micromachining with Nanostructured Cutting Tools
123
Mark J. Jackson Saint-Gobain Abrasives High Performance Materials Northborough, MA USA
ISBN 978-1-4471-4596-7 DOI 10.1007/978-1-4471-4597-4
ISBN 978-1-4471-4597-4
(eBook)
Springer London Heidelberg New York Dordrecht Library of Congress Control Number: 2012949336 Ó The Author(s) 2013 This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. Exempted from this legal reservation are brief excerpts in connection with reviews or scholarly analysis or material supplied specifically for the purpose of being entered and executed on a computer system, for exclusive use by the purchaser of the work. Duplication of this publication or parts thereof is permitted only under the provisions of the Copyright Law of the Publisher’s location, in its current version, and permission for use must always be obtained from Springer. Permissions for use may be obtained through RightsLink at the Copyright Clearance Center. Violations are liable to prosecution under the respective Copyright Law. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. While the advice and information in this book are believed to be true and accurate at the date of publication, neither the authors nor the editors nor the publisher can accept any legal responsibility for any errors or omissions that may be made. The publisher makes no warranty, express or implied, with respect to the material contained herein. Printed on acid-free paper Springer is part of Springer Science+Business Media (www.springer.com)
Preface
There is a substantial increase in the specific energy required with a decrease in the depth of cut during micromachining. It is believed this is due to the fact that all metals contain defects such as grain boundaries, missing and impurity atoms, substitutional atoms, defects, secondary phases, etc., and when the size of the material removed decreases the probability of encountering a stress—reducing defect decreases. Since the shear stress and strain in metal cutting is unusually high, discontinuous microcracks usually form on the primary shear plane. If the material is very brittle, or the compressive stress on the shear plane is relatively low, microcracks will grow into larger cracks giving rise to discontinuous chip formation. When discontinuous microcracks f
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