Psg Design Data Book Pdf -
| | Key Topics Covered | | :--- | :--- | | Materials | Physical properties of metals, Indian Standard (IS) designations for steels, cast irons, aluminum alloys, plastics, and other non-metals. | | Heat Treatment | Iron-carbon diagram, TTT diagrams, hardenability curves, annealing, normalizing, hardening and tempering processes, case hardening methods. | | Fits and Tolerances | Fundamental tolerances and limit systems, hole and shaft basis systems, selection of fits for different applications. | | Rolling Element Bearings | Selection of bearing types based on load and life, static and dynamic load ratings, bearing life equations, and manufacturer's catalog data. | | Standards & Components | Indian Standards for standard components like screws, bolts, nuts, washers, keys, circlips, and rivets. | | Mechanics & Machine Elements | Formulas for stress, strain, deflection, torsion, power screws, shafts, couplings, springs, and pressure vessels (thin and thick cylinders). | | Gears | Design data for spur, helical, bevel, and worm gears, including beam strength (Lewis equation), wear strength, and material selection. | | Manufacturing Processes | Data for casting, welding, machining (turning, milling, drilling), metal forming (forging, rolling), and limit gauging. | | Appendices | Additional tables, charts, and reference information to aid in the design process. |
Design for strength and rigidity.
Compiled by the faculty of mechanical engineering at the PSG College of Technology, this comprehensive handbook condenses complex formulas, standard tables, and manufacturer specifications into a single, highly structured volume.
The book serves as a comprehensive manual for technical specifications and design formulas: PSG Design Data | PDF - Scribd
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Dynamic and static load ratings for ball and roller bearings, allowing engineers to calculate bearing life. 4. Power Transmission Systems (Gears, Belts, and Chains)
Despite this, the tactile nature of the PSG book—with its worn-out covers and coffee stains in a senior engineer's office—ensures it will never fully disappear.
Power transmission is a core focus of mechanical design. The PSG Data Book dedicates significant space to:
Sliding contact bearings, ball bearings, and roller bearings (including load ratings). Gears: Spur, helical, bevel, and worm gears. | | Key Topics Covered | | :---
You can find digital versions or purchase physical copies through these channels: PSG Design Data Book for Machine Elements - Piston - Scribd
Showcases the hundreds of regional ways to drape a single piece of unstitched cloth.
| Section | Content | |---------|---------| | | Pneumatic/hydraulic principles, flow calculations, pressure drop formulas | | Component Data | Valves, actuators, FRLs (filter-regulator-lubricator), fittings, tubing | | Sizing Guidelines | Cylinder force vs. pressure, air consumption, compressor sizing | | Conversion Tables | Pressure (bar/psi), flow (scfm/m³/h), torque, weight | | Material Compatibility | Seals, housing materials with various fluids/gases | | Safety & Standards | ISO, ANSI, OSHA references for pneumatic systems |
It bridges the gap between theoretical knowledge and practical application. Many tables and charts are derived from Indian Standards (IS), making them directly applicable to Indian industries. | | Rolling Element Bearings | Selection of
If you are a university student preparing for an exam, note that most universities and examination boards only allow original printed copies inside the exam hall. Digital PDFs on phones or tablets are strictly prohibited.
The resulting data book was more than just a textbook; it was a distillation of standard engineering practices into an accessible, "data book of engineers". Since its initial publication, different editions and reprints have been released, including versions from 1982, 1986, and 2002. Published by Kalaikathir Achchagam of Coimbatore, the book is widely known by its ISBN 9788192735504. It is widely permitted as a reference during university examinations, making it an official tool for the academic evaluation of future engineers.
Engineering forums, university libraries, and educational sharing websites often have authorized or shared versions.
Selection tables for V-belts, flat belts, and roller chains based on power ratings and center distances. 5. Fasteners and Joints
