Principles Numerical Control by Childs James (11 results)

hard cover, 302 pages including index, 6 1/4 x 9 1/4 inches, 3rd edition, 5th printing, new book condition, very good + dust jacket condition, non-fiction,

Hardcover. Condition: Good. Dust Jacket Condition: Very Good. Ex-library copy. Dealer stamp on front endpaper. math.

Condition: Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Hardcover. Condition: Good. No Jacket. 2nd Edition. Hardcover 2nd edition, 7th printing. Good+ condition. The covers look great with only light shelf wear. Spine is indented. The binding is tight. The interior pages contain some pencil marks. No dust jacket. Small abrasion to the front flyleaf. The book will be carefully packaged for shipment for protection from the elements. An electronic tracking number issued free of charge.

Hardcover. Condition: Good. Dust Jacket Condition: Good. Prior Owner's Information Appears On The Fep. Pages Are Clean And Tight With A Slight Tanning To The Outside Pages' Edges. Generously Illustrated Throughout!

Condition: Good. 1969. Second Edition. 294 pages. Green dust jacket over green cloth. Contains black and white illustrations throughout. Pages remain bright and clear with minimal tanning and foxing. Some creasing to gutter. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces. Soft crushing to spine ends. Light tanning to spine and edges. Minor marks to boards. Unclipped jacket has moderate edgewear with chips, tears and creasing. Loss to spine ends. Notable sunning to spine. Light rubbing to surfaces. Scuffing to edges.

Hardcover. Condition: UsedGood. Hardcover, second edition; surplus library copy with the usual stampings; reference number taped to spine; fading and shelf wear to exterior; "#1" written on front cover; otherwise in good condition with clean text, firm binding.

Paperback. Condition: Very Good. Hardcover; first edition, second printing.

Hardcover. Condition: Fine. 2nd Edition. Childs, James J. Principles of Numerical Control. New York: Industrial Press, 1969. Second Edition, Sixth Printing. Octavo (9.25 x 6.25 in.), olive green cloth with gilt titles on spine and front cover, 290 pp., illustrated throughout with charts, photographs, and diagrams. A classic engineering and manufacturing reference detailing the early development, operation, and programming of numerical control (NC) systems for machine tools and automated manufacturing. Author James J. Childs, president of James J. Childs Associates, was a key industrial consultant during the rise of computer-integrated production. This expanded 1969 second edition offers a comprehensive account of NC theory, hardware, and contour programming, with examples drawn from mid-century computing systems such as IBM's SYSTEM/360 and Control Data Corporation mainframes. The work explains tape coding, part programming, servo mechanisms, feedback control, and the evolution of the APT (Automatically Programmed Tool) language, making it a cornerstone text in the history of computer-aided machining and early automation. Condition: Fine. Clean and sharp in olive green cloth with bright gilt lettering. Pages crisp, white, and unmarked; binding tight and square. No foxing, writing, or wear noted. A particularly well-preserved example of a foundational NC and CAD/CAM reference. Edition/Printing Diagnostics: Copyright ©1965 and ©1969 by Industrial Press, New York, with title verso stating 'Second Edition, Sixth Printing.' Library of Congress Catalog Card Number 70-81766. Printed in the United States of America. James J. Childs was an American engineer and consultant specializing in numerical control and computer-integrated manufacturing. As president of James J. Childs Associates (Alexandria, VA), he advised industry leaders on the implementation of NC and early CAD/CAM systems during the 1960s-70s. His publications with Industrial Press remain authoritative introductions to the principles and programming of automated machine tools in the computer age.

Condition: New. Satisfaction Guaranteed or your money back.

Condition: Buone. inglese Condizioni dell'esterno: Discrete con difetti, segni d'uso macchie Condizioni dell'interno: Discrete con Difetti, macchie bruniture.