The primary reasons why machinery is misaligned is lack of proper training, improper tools to do the job, and that people are not given enough time to do it right. Mechanical engineering a series of textbooks and reference books founding editor l. Faulkner columbus division, battelle memorial institute and department of mechanical engineering the ohio state university columbus, ohio 1. Includes compass measurement mode to enable flexible, reliable, and repeatable measurements using an activated electronic inclinometer. Rotalign touch is the first laser alignment tool fully designed to meet the requirements of industrial iot with rfid, wifi, and cloud data transfer. Pdf a laser shaft alignment by ipspsds for rotary machine. View the machine from the pump end, zero the indicators on the left, and then rotate and read on. Grc phase 3 focused on identifying any abnormal loading on the gear, shaft.
Shaftalign os3 is easily extendable through the activation of powerful options as the alignment requirements grow. Shaft alignment training ppt presentation slides sample. Read it carefully before downloading the update file. Easylaser e530 is a precise and competent alignment. Tighten down the anchor bolts, then press to conclude the horizontal alignment procedure. By combining design innovations, materials advancements, and proven modelbased control software, the advanced gas path enables ge gas turbine customres to benefit from dramatic output and efficiency improvements, while extending maintenance. A simple and effective procedure for doing shaft alignment of rotating machinery. It is not intended as a comprehensive guide to alignment of process machinery, nor is it a substitute for seeking professional advice or reference to the manufacturers of the machinery. Read more about the software modules in nauticus machinery. The book is reference material on rotating machinery basics, pump overhaul, mechanical seals, basic vibration, and shaft alignment.
Rotalign ultra is laser shaft alignment tools pdf manual download. Repeat this procedure for the 3 to 9 oclock direction. With feeler gauge find obvious gaps and fill them with shims, taking care of any rough soft foot condition. The data validity rule 1 shown in following equation. The objective of optimized shaft alignment is to increase the operating life span of rotating machinery.
The proper shaft alignment procedure is to secure the driven equipment first because moving a pump, for example, would stress the connecting piping. Tmea2skf laser shaft alignment alignment performed by. Use this simple and effective procedure for shaft alignment of your rotating equipment. Shaft misalignment is responsible for as much as 50 percent of all costs related to rotating machinery breakdowns. Call customer service at 18043792250 toll free monday friday. A practical guide to shaft alignment plant services. Shaft alignment methods explained bright hub engineering. Shafting alignment procedure considers static and pseudostatic loading of the shafting in order to determine its static response. This tool will help users check for soft foot, go through a step by step laser alignment process and also help them complete an accurate laser shaft alignment. The objective of optimized shaft alignment is to increase the operating life span. The main purpose of shaft alignment is to make sure that the center line of the motor rotor shaft coincides with the center line of the driven machinery i. A guide to shaft alignment achieving a satisfactory shaft alignment is paramount for the safe and reliable operation of a ship during its lifetime.
View a pdf document of sample slides from the modules 1 to 8 of the shaft alignment course sample slides in the machinery shaft alignment training course. Now the shaft alignment measurement procedure can begin. Pdf laseroptical alignment of shafts in rotating machinery is simple and more accurate than. Aim to have all soft foot readings within 2 mils thou. The pump shaft should now be centered in the stuffing box and in its guide bearings.
It is a major cause of repeatability problems with shaft alignment measurements, whether using dial indicators or a laser alignment system. The intuitive and affordable laser shaft alignment system skf shaft alignment tool tksa 31 the tksa 31 is skf s most affordable solution for easy laser shaft alignment. To provide an overview of alignment, the discus sion in this. From this section you can download an ms word template of the shaft alignment report, which can be used for documenting alignment activities. Soft foot is a common issue when aligning rotating equipment. Virtually everything we consume or use has been touched or produced in some manner by rotating gear. This method of shaft alignment was common practice in many plants, provided a flexible coupling was used, it was considered good enough to eyeball the. The bent shaft affects alignment process by showing improper reading.
Next, install the coupling to the driven equipment. Rotalign touch advanced laser shaft alignment system. Thats why the shaft alignment software was designed to help walk you through the stepbystep process of aligning your rotating machinery. How soon are you planning to invest in asset condition management tools. In addition to alignment quality and repeatability problems, it can cause of machinery vibration, reduce life in electric motors, and cause internal clearance problems. The fluke 830 laser shaft alignment tool is the ideal test tool to precisionalign rotating shafts in your facility. The proper shaft alignment procedure is to secure the. The horizontal move is the part of the alignment process that aligns the shafts centerlines from side to side. Pdf reports can be generated and directly saved from the system onto a usb stick. Keep track of machinery status with vibrafion level check. Pdf basic shaft alignment workbook for industrial rotatin. Shaft alignment is a method or procedure by which shafts of machines such as motors and turbines are connected to a generator or pump in proper alignment. Sheng, ndition of the shaft alignment is crucial in order to make intelligent.
Shaft alignment tools for rotating machinery easylaser. Here you can download the pdf template of the tksa 20 shaft alignment. Shaft alignment handbook third edition by john piotrowski pdf, lots of the substance amenities taken for granted in the modern society are made possible by the many rotating machinery systems found in each area of the planet. Remove the components from the shaft before switching on the machine. Our alignment software is used for preparing, analyzing, archiving measurement files and printing professional reports. The shaft alignment tool pcetu 3 was designed to check and optimize the shaft alignment between machines. Alignment procedure represented by resultant images a misalignment value represented bshims. Download shaft alignment handbook third edition by john. The ergonomic display unit with touch screen makes the instrument very easy to use and the builtin machine library helps storing alignment reports for multiple machines. Improper alignment leads to increase of stresses in the shafts and thus on the equipment, which might result in. Shaft alignment is the positioning of the rotational centers of two or more shafts such that they are colinear when the machines are under normal operating conditions. The motor should then be moved into proper alignment and joined to the coupling. For example, the only correct way to express shaftalignment tolerances is in terms of alignment conditions at the coupling, and we will describe several ways to do this. Lloyds register emeas technical investigations provides a comprehensive range of measurement and advisory services to help owners, operators and yards to help to ensure that the best.
This document is exactly the same as the printed alignment reports included with the skf shaftalign tmea 1. Here you can download the pdf template of the tksa 20 shaft alignment report, which can be used for documenting of your alignment activities. Care has been taken by the authors, pruftechnik ltd, in the preparation of this publication. Sighting through as part of shaft alignment procedure eliza jaryszkami ska west pomeranian university of technology, szczecin, institute of manufacturing engineering, al. Ges advanced gas path agp is a great example of power flexefficiency at work, setting new standards in performance. The primary and optional data entry windows intuitively tells you what information is required, and if you make a mistake, there are background routines to point out your errors. Box 0158 wingate, nc 28174 7042339222 fax 7042339211.
Shaft alignment handbook, third edition, crc press, 2006. Shaft aligning procedure preliminary checks visually check coupling, pipe hangers, base bolts, coupling spacing etc. Shaft aligning techniques shaft alignment by conventional method shaft alignment by dial test indicator dti shaft alignment by using laser equipment shaft alignment by using computer. Shaft alignment training course ppt presentation and. Basic shaft alignment workbook for industrial rotatin n1achincrv. Proper shaft alignment is not dictated by the total indicator reading tir of the coupling hubs or the shafts, but rather by the proper centers of rotation of the shaft. 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. With a loadonpad design, figure 1 the shaft is free to laterally within bearing clearance, and alignment data is difficult to obtain without temporary bearing shims to stabilize the sham with a loadbetweenpad design, figure 1 b, the shaft remains stable during the alignment procedure. View a pdf document of the machine alignment training course content and coverage shaft alignment training course content. Read more about marine propulsion design and analysis software. If, on the other hand, you update your knowledge of shaftalignment techniques and acceptable alignment tolerances, you might be on the way to becoming more reliabilityfocused.