D001048 PUNCHES AND DIES

$10.00 each Out of stock



001_937809083
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DIGITEK NOTE - THIS HIGH RESOLUTION DIGITAL BOOK CONTAINS 442 PAGES AND IS SEARCHABLE AND PRINTABLE

PREFACE

This book has been written with the object of placing before die-mak ers, tool-makers and tool draftsmen, certain definite information not heretofore available as a whole, although some of the material here published is necessarily of a fundamental character with which all mechanics must familiarize themselves in their progress toward a reasonably complete knowledge of the subject of press tools and their construction.

Practically ninety per cent of the material in these pages has been gathered and prepared expressly for this volume and is here published for the first time. The remainder has been selected from current articles originally published by the author and by other contributors to the technical press. For information taken from the latter sources full credit is given under the list of references at the back of the volume.

In gathering photographs, drawings and data for the preparation of this book the author has been accorded free access to the methods and practice of many of the leading plants of America where he has received the hearty cooperation and assistance of numerous shop executives, tool room foremen , press room foremen, die-makers and others, and full appreciation of this invaluable aid is herewith expressed.

In this connection especial thanks are due the following firms and individuals:
Marchant Calculating Machine Co.
E. W. Bliss Co.
Smith Premier Typewriter Co.
Noiseless Typewriter Co.
Westinghouse Electric and Manufacturing Co.
Waltham Machine Works
B. C. Ames Co.
Henry Disston Sons Co.
Aluminum Products Co.
American Coin Register Co.
Holt Manufactu ring Co.
Gilro Machine Co.
A. H. Marchant
W. Nonamaker
F . B. Shear
A. L. Howes
J. A. Ruffin
W. P . Smith
F. E. Ross,
A. B. Swift
H. C. Lockey

THE AUTHOR