The data validity rule 1 shown in following equation. Our web site is structured to enlighten you on our products, engineering field services, and classroom training courses for shaft alignment, vibration, and balancing of rotating machinery. Shaft alignment training ppt presentation slides sample. Vibralign is committed to helping businesses use their resources more efficiently and effectively. Shaft alignment training course ppt presentation and. Basic shaft alignment workbook 5th edition printed english version. Basic shaft alignment workbook for industrial rotatin n1achincrv. No cancellations 2 weeks prior to the course will be accepted, fees will be charged in full. If you have any questions, please feel free to contact us directly by phone 57592771 or email. Refrigeration and air conditioning technology 7th edition pdf november 24, 2018 28,998. Mechanical engineering engineering books library part 5. The major topics in this tutorial will discuss the basic roughing in techniques for your initial alignment of machinery.
A pair of centering bars positions each shaft with a coupling flange thereon in such position. When interpreting the graph to determine the movable shaft s front and rear feet positions in the ertical plane, observe the following rules. The most secure digital platform to get legally binding, electronically signed documents in just a few seconds. 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. Shaft misalignment is the usual culprit behind high levels of machine vibrations and premature bearing fatigue. Widely accepted misalignment tolerance guide included. You will be introduced to the five primary alignment measurement methods.
If the movable shaft is above the horizontal stationary shaft reference line the shaft is too high. The objective of shaft alignment is to minimize coupling forces by making two rotational axes form a single line while the machine operates. Pdf basic shaft alignment workbook for industrial rotatin. Air conditioning and refrigeration bearings alignment books boiler cadcamcim cnc cnc programming manuals compressor cutting tools diesel engine drilling tools fire safety g and m codes gear motor heat transfer hvac hydraulic machines ic engine industrial valves books machine design me gate papers mechanical engineering milling machine pump. A device for aligning the shafts of adjacent driven and driver machinery units comprising a pair of congruent alignment plates connected to the coupling flange of each plate such that the axis of each shaft is normal to an identical point on each plate. Pump alignment form fill out and sign printable pdf. To achieve our goal of proper shaft alignment, we must correct for. The purpose of producing this handbook is to provide basic information and guidelines for the implementation of good shaft alignment for. Shaft alignment pre alignment free download as pdf file. Learn the fundamentals of shaft alignment handson experience.
Downlod free this book, learn from this free book and enhance your skills. This shaft alignment video presents the most basic concepts of alignment. The importance of shaft alignment shaft alignment overview before you start measuring the shaft positions shaft alignment graphing techniques reverse indicator graphingmodeling faceperipheral graphingmodeling shaft to coupling spool graphingmodeling. Aim to have all soft foot readings within 2 mils thou. Shaft alignment pre alignment mechanical engineering. Shaft alignment self study guide satssg complement to the basic shaft alignment workbook, it contains eight lessons for the self study of shaft alignment. This basic shaft alignment workbook book is available in pdf formate. Dedicated chapters now discuss the basics of alignment modeling, each of the five basic alignment methods, and electrooptic methods.
Produce pdf reports directly from the display unit and save to usb. Shaft alignment industrial wiki odesie by tech transfer. Modelling of propulsion shaft line and basic procedure of shafting alignment calculation article pdf available in brodogradnja 593. Mechanical engineering a series of textbooks and reference books founding editor l. Alignment of the shaft is necessary when the motor or driven machinery is new or when it is dismantled due to improper running.
The original function of a flexible coupling was to accommodate the small amounts of shaft misalignment remaining after the completion of a shaft alignment using a straight edge or feeler gauges. Reviews the importance of alignment, preliminary steps you should perform, how to measure shaft positions, and basic alignment modeling techniques to correct a misalignment condition. Mechanical maintenance entry test enabling objectives site maintenance training program page 2of 5 portable power tools describe the use of portable power tools. This workbook is primarily used as a training guide for people attending shaft alignment training courses and then, hopefully as a field guide for the tradesperson, technician, foreman, and engineer doing machinery alignment in the field. Both types can be found in the vertical and horizontal planes. The alignment of shaft with the bearing and housing, which is a manufacturing tolerance stackup of the bearing parts and the housing bores and faces.
Cardan offset shaft alignment shaft alignment training. The purpose of producing this handbook is to provide basic information and guidelines for the implementation of good shaft alignment for standard rotating. Shaft alignment handbook, third edition, crc press, 2006. Fill out, securely sign, print or email your pump alignment form instantly with signnow. Shaft alignment download freeware shareware connection. Grc phase 3 focused on identifying any abnormal loading on the gear, shaft. The basic procedure for determining vertical alignment of shafting and gears is to calculate, for the cold condition at time of aligning, a shape of shaft line that will produce in the hot operating condition essentially equal loads on the main gear bearings and reasonably equal loads on line bearing. With feeler gauge find obvious gaps and fill them with shims, taking care of any rough soft foot condition. Basic shaft alignment workbook, john piotrowski scribd. Ol2r measurement of thermal growth shaft alignment with the vertizontal process. For example, the only correct way to express shaftalignment tolerances is in terms of.
Basic shaft alignment workbook engineering books library. Basic shaft alignment workbook preface w elcome to the introductory book on shaft alignment of rotating machinery. The bent shaft affects alignment process by showing improper reading. Shaft alignment handbook crc press book 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. Faulkner columbus division, battelle memorial institute and department of mechanical engineering the ohio state university columbus, ohio 1. Shaft alignment methods explained bright hub engineering. Professional measurement and alignment system for rotating machines. Basic shaft alignment workbook mechanical engineering. Geometric dimensioning and tolerancing is a symbolic language used to specify the size, shape, form, orientation, and location of features on a part.
The alignment training is suitable for technicians undertaking machine alignment, coupling alignment, motor alignmnet, pump alignment, etc. Geometric dimensioning and tolerancing for mechanical design. Scribd is the worlds largest social reading and publishing site. Basic shaft alignment workbook, john piotrowski vylyy5gq23lm. Start a free trial now to save yourself time and money. If the drill bit bindsin the material being drilled, whats the first action you should take. Basic shaft alignment workbook unknown binding january 1, 1991 by john piotrowski author see all formats and editions hide other formats and editions. To keep standard rotating machines running smoothly, industrial maintenance personnel must stay updated with various alignment tools and methods. This procedure, the four easy steps to good shaft alignmentis simple and straightforward. Sheng, ndition of the shaft alignment is crucial in order to make intelligent.
I have tried to keep the text to a minimum and portray as many of the. Basic shaft alignment workbook, john piotrowski free download as pdf file. Laser alignment is an essential component of a viable maintenance. A practical guide to shaft alignment plant services. If the coupling is assembled, mount it on the machines base or to an. Bearings alignment books bearing design operation and maintenance training. Shaft alignment of rotating equipment is an essential part of machinery maintenance. If the movable shaft is below the horizontal stationary shaft reference line, the shaft is too low. Proper shaft alignment is required to maintain operational longevity of all rotating machinery. The length of the motor shaft between its bearings is the resistance arm. Shaft alignment handbook 3rd edition hard bound, 800 pages shaft alignment self study guide system comprised of the basic shaft alignment workbook and the shaft alignment self study guide books. Shaft alignment tolerances historically, shaft alignment tolerances have been governed by the coupling manufacturers design specifications.
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