Turbine Blade Investment Casting Die Technology

Focusing on the theory and techniques of digital design and manufacturing for turbine blade investment casting, this book systematically summarizes the advances in applications in this field. It describes advanced digital design theory and methods and pro

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rbine Blade Investment Casting Die Technology Translated by Kuidong Huang, Wenhu Wang and Kun Bu

Turbine Blade Investment Casting Die Technology

Dinghua Zhang Yunyong Cheng Ruisong Jiang Neng Wan •



Turbine Blade Investment Casting Die Technology

123

Authors Dinghua Zhang Northwestern Polytechnical University Xi’an China

Translated by Kuidong Huang Northwestern Polytechnical University Xi’an China

Yunyong Cheng Northwestern Polytechnical University Xi’an China

Wenhu Wang Northwestern Polytechnical University Xi’an China

Ruisong Jiang Northwestern Polytechnical University Xi’an China

Kun Bu Northwestern Polytechnical University Xi’an China

Neng Wan Northwestern Polytechnical University Xi’an China

ISBN 978-3-662-54186-9 DOI 10.1007/978-3-662-54188-3

ISBN 978-3-662-54188-3

(eBook)

Jointly published with National Defense Industry Press, Beijing, China The print edition is not for sale in China Mainland. Customers from China Mainland please order the print book from: National Defense Industry Press. Library of Congress Control Number: 2017930271 © National Defense Industry Press and Springer-Verlag GmbH Germany 2018 This work is subject to copyright. All rights are reserved by the Publishers, 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. 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. The publishers, the authors and the editors are safe to assume that the advice and information in this book are believed to be true and accurate at the date of publication. Neither the publishers nor the authors or the editors give a warranty, express or implied, with respect to the material contained herein or for any errors or omissions that may have been made. The publishers remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. Printed on acid-free paper This Springer imprint is published by Springer Nature The registered company is Springer-Verlag GmbH Germany The registered company address is: Heidelberger Platz 3, 14197 Berlin, Germany

Preface

As the key component of aero-engine, turbine blades determine the performance, reliability and security of the aero-engine. Due to the high external dimensional accuracy, and complicated internal cooling channels of turbine blades, which make the fabrication of such blades more difficult. Hollow turbine blade manufacturing technology has become a major issue during the development of aero-engine. Currently, turbine blades are fabricated by using investment casting pr