Rotating machinery is the heart of many industrial operations, but many engineers and technicians perform shaft alignment by guesswork or with limited knowledge of the tools and methods available to accurately and effectively align their machinery. Two decades ago, John Piotrowski conferred upon the field an unprecedented tool: the first edition of

Rotating machinery is the heart of many industrial operations, but many engineers and technicians perform shaft alignment by guesswork or with limited knowledge of the tools and methods available to accurately and effectively align their machinery. Two decades ago, John Piotrowski conferred upon the field an unprecedented tool: the first edition of the Shaft Alignment Handbook. Two editions later, this bestselling handbook is still the most trusted and widely embraced guide in the field. The third edition was reorganized, updated, and expanded to be more convenient, intuitive, and to reflect the latest developments in the area. Dedicated chapters now discuss the basics of alignment modeling, each of the five basic alignment methods, and electro-optic methods. Significant new material reflects recent findings on detecting misalignment, machinery movement from offline to running conditions, multiple element drive trains, and specific information on virtually every type of rotating machinery in existence. Entirely new chapters explore bore and parallel alignment. Providing detailed guidance based on years of hands-on experience, the Shaft Alignment Handbook, Third Edition is a practical tool to help avoid costly shutdowns, dangerous failures, and early replacements.

This work offers essential, step-by-step guidelines for solving complex alignment tasks quickly and accurately. A comprehensive analysis of coupled, rotating machinery systems is provided. This edition features: extensive coverage of coupling design, installation and maintenance; reveals modern tactics for finding and correcting soft foot problems; discusses novel dial-indicator measurement techniques; and more. Topics of discussion include foundations, baseplates, machine casings, and piping strain, flexible and rigid couplings, alignment and coupling tolerances, shaft alignment techniques and measuring tools, aligning V-belt drives, and aligning multiple element drive trains and right angle drives.