The (formally titled Design Data: Data Book of Engineers ) is an indispensable reference manual for mechanical engineering students and professionals. Compiled by the Faculty of Mechanical Engineering at PSG College of Technology , Coimbatore, it provides a comprehensive collection of formulas, material properties, and standardized engineering data required for the design and analysis of machine elements. Core Content of the PSG Design Data Book
Calculations for rolling element bearings (ball, roller, needle) and selection data for journal bearings.
V-belt drives, roller chain drives, and clutches. psg design data book pdf
Geometry, material selection, and design formulas for spur, helical, bevel, and worm gears.
While physical copies are widely available through retailers like Amazon India and SchoolChamp , engineers often seek digital formats for portability. The (formally titled Design Data: Data Book of
Essential data on fits and tolerances (IT grades, transition, and interference fits), machining symbols, and standard components like keys, splines, and rivets.
Nomograms for twisting and bending, plus standard shaft ends. V-belt drives, roller chain drives, and clutches
Recent updates include the 2023 revised and 2024 reprinted editions , often tailored for updated exam regulations.
Detailed physical properties and compositions for various metals, including carbon steels, alloy steels, tool steels, and various iron and aluminum castings.