Standard Handbook Of Machine Design

STANDARD HANDBOOK OF MACHINE DESIGN J o s e p h E. S h i g l e y Editor mcmef Late Professor Emeritus The University of Michigan Ann Arbor, Michigan C h a r l e s R. M i s c h k e Editor in chief Professor Emeritus of Mechanical Engineering Iowa State University Ames, Iowa T h o m a s H. B r o w n , Jr. Editor >n chief Faculty Associate Institute for Transportation Research and Education North Carolina State University Raleigh, North Carolina Third Edition MCGRAW-HILL New York Chicago San Francisco Lisbon London Madrid Seoul MexicoSingapore City MilanSydney New Delhi San Juan Toronto Cataloging-in-Publication Data is on file with the Library of Congress. Copyright © 2004, 1996 by The McGraw-Hill Companies, Inc. All rights reserved. Printed in the United States of America. Except as permitted under the United States Copyright Act of 1976, no part of this publication may be reproduced or distributed in any form or by any means, or stored in a data base or retrieval system, without the prior written permission of the publisher. 1234567890 DOC/DOC 0 9 8 7 6 5 4 ISBN 0-07-144164-6 The sponsoring editor for this book was Kenneth McCombs, the editing supervisor was Caroline Levine, and the production supervisor was Pamela Pelton. It was set in Times Roman by North Market Street Graphics. Printed and bound by RR Donnelley. McGraw-Hill books are available at special quantity discounts to use as premiums and sales promotions, or for use in corporate training programs. For more information, please write to the Director of Special Sales, McGrawHill, Professional Publishing, Two Penn Plaza, New York, NY 10121-2298. Or contact your local bookstore. Information contained in this work has been obtained by The McGraw-Hill Companies, Inc. ("McGraw-Hill") from sources believed to be reliable. However, neither McGraw-Hill nor its authors guarantees the accuracy or completeness of any information published herein and neither McGraw-Hill nor its authors shall be responsible for any errors, omissions, or damages arising out of use of this information. This work is published with the understanding that McGraw-Hill and its authors are supplying information but are not attempting to render engineering or other professional services. If such services are required, the assistance of an appropriate professional should be sought. This book is printed on recycled, acid-free paper containing 10% postconsumer waste. CONTRIBUTORS Thomas H. Brown, Jr. Faculty Associate, Institute for Transportation Research and Education, North Carolina State University, Raleigh, N G (CHAR 1) R. B. Bhat Associate Professor, Department of Mechanical Engineering, Concordia University, Montreal, Quebec, Canada (CHAP. 31) Sachindranarayan Bhaduri Associate Professor, Mechanical and Industrial Engineering Department, The University of Texas at El Paso, El Paso, Tex. (CHAP. 39) John H. Bickford Retired Vice President, Manager of the Power-Dyne Division, Raymond Engineering Inc., Middletown, Conn. (CHAP. 22) Omer W. Blodgett Design Consultant, The Lincoln Electric Company, Cleveland, Ohio (CHAP. 26) Daniel M. Curtis Senior Mechanical Engineer, NKF Engineering, Inc., Arli