Tables and Formulas for Shop and Drafting Room

Tables and Formulas for Shop and Drafting Room
Compiled by Erik Oberg
Fourth Revised Edition
Machinery’s Reference Series
Each Number is One Unit in a Complete
Library of Machine Design and Shop
Practice Revised and Republished From Machinery
Number 35
Contents
General Tables and Formulas 3
Gearing 17
Screw Threads 26
Miscellaneous Tables 3
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