For more than 20 years of experience in the field of laser alignment, condition monitoring, thermal scanning and maintenance of rotating machineries, hemtech philippines is your trusted supplier and service provider. The software can adjust to machine designs of all types such as those with two pairs of feet, three pairs of feet, and feet in front of the coupling, etc. Jun 08, 2017 computerapplicationfor shaft alignment design. Computer application for shaft alignment design the shaft. Support for gap on coupling for angular misalignment. The indicator setup on the shaft measures both static and dynamic misalignment of the outer race to the shaft. Bearings, mechanical seals, packing and couplings are all directly affected by the alignment of shaft center lines. It does not just give you all the functions for shaft alignment, it also gives the opportunity to check the machine base and levelness. E720 is a combination of e710 shaft alignment system with d22 laser and other accessories. Shaft alignment tools laser alignment tools vibralign. The abs suite of engineering software for maritime and offshore industries allows you to quickly assess compliance with abs requirements. Alignment of main engine to the propulsion shafts and to the foundation. Maintain proper shaft to shaft coupling torsional effect, or machine torque, may also need to be considered when aligning the equipment, as shown in figure 4.
Tksa 11 makes shaft alignment easier and more affordable skf. Shaft alignment systems easylaser alignment tools ltd. Propulsion shaft alignment method and analysis for surface. The pruftechnik rotalign pro laser shaft alignment tool lets you align machine trains of up to six machines, calculating which machine feet to move in order to reduce work to a minimum. We develop straightforward products made to quickly and accurately perform measurements and align. All calculations are performed in a consistent calculation model. Adaptive alignment uses singlelaser technology and active situational intelligence to adapt to the asset, the situation, and the maintenance team. How to use the shaft alignment program 1 print the data entry form or enter data onsite to the computer. 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 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. We want to reiterate that our focus is on our loyal customers, our dedicated employees, and our communities at large.
Shaft alignment calculator for android free download and. Couple6 software is a powerful shaft alignment program designed to run on any winxp7810 tablet or laptop pc that has a bluetooth connection. A dial indicator is fixtured to the shaft, reading on the outer ring as the shaft is. Objective of shaft alignment is to increase the operating life span of rotating machinery.
New tool shortens time required for vertical shaft alignment. The vertical shaft alignment app is designed to be used with the skf shaft alignment tool tksa 51 or tksa 71. Troublefree and flexible modelling of the shaft line. Fixturlaser dials this is a standalone app for performing shaft alignment, using indicator dials, on typical applications such as a motor and a pump. Shaft study of drilled shafts under axial loading software. The program supports a large number of applications. The fluke 830 laser shaft alignment tool is the ideal test tool to precisionalign rotating shafts in. Download brochures, case studies, whitepaper, press releases and technical data about our predictive maintenance solutions. Place the bracket on the shaft and pull the chain under the shaft and hook it over the pin. The latest software, licenses and documentation for your beissbarth equipment are available on our software center. 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 model considered is a 60 m long shafting system of a ship consisting of 10 bearings, one gearbox and one main engine. Laser alignment tools come in userfriendly kits to help you correct multiple types of misalignment.
Our experts provide natural frequency and forced vibration analysis of both axial vibrations and lateral whirling vibrations. Shaft alignment calculations fem model global alignment. Easylaser e420 is an entry level shaft alignment system, with features you would normally only find in more expensive systems. The software also is used along with the slug arc method to check the thrust shoe load and calculate the movements required to. Berin, intellectual maritime technologies, ukraine. Jun 15, 2016 touch is a cloudenabled, touchscreen, laser shaft alignment system with integrated mobile connectivity.
When shafts are aligned, the offset and the angular must be aligned. The two coupled shafts are considered to be perfectly aligned when their center lines are coaxial at the operating. Laser shaft alignment tools from vibralign come in a full range of options to keep your machinery running. What is shaftdesigner shaftdesigner is a cae software for highquality marine propulsion shafting alignment, torsional vibration analysis, axial vibration analysis and whirling vibration analysis at the design, production, maintenance and ship repair stages. The rationale of shaftdesigner was that further development was needed in the field of alignment software. Endyn program integrated 3d fe based crankshaft models. Download geotechnical engineering software shaft 2017 developed by ensoft. Apr 29, 2014 bearings, mechanical seals, packing, and couplings are all directly affected by the alignment of shaft center lines. For entry level laser shaft alignment, the easylaser e420 is a perfect solution. Laser shaft alignment systems skf, easy laser, vibralign. Dec 11, 2012 normally, it is faster and more accurate to perform shaft alignment while the machines are coupled together.
Sequence alignment, in bioinformatics, arranging the sequences of dna, rna, or protein to identify. Alignment systems for rotating machinery shaft alignment. Starting with our groundbreaking safehull software in 1993, abs offers valuable software tools for engineers, designers, owners and shipyards to assist with assessing stability and structural integrity in design, as well as enhance safety and reliability in. The proper shaft to shaft distance must be maintained, particularly when a limited end float coupling is being used, as shown in figure 3. We offer calibration inspections traceable to nist national institute of standards and technology. If the customer didnt prolong service contract, there is a fair renew option. This paper presents a comprehensive alignment analysis process for a long shafting system. Pruftechnik rotalign pro laser shaft alignment tool. The emphasis on the geometry of misalignment using intricate animated explanations gives a deep insight into understanding how the correct alignment procedure is to be executed. Shafting alignment computing method of new multibearing. Care has been taken by the authors, pruftechnik ltd, in the preparation of this publication.
This video from vibralign shows how to use the cardan brackets and software to accurately measure and correct the angular misalignment that can cause problems for offset shaft. Shaft alignment, often called coupling alignment, is a process to make two or more rotating shafts colinear, or in the same straight line, both vertically and horizontally. Striking the ball truly deadcenter is the surest way to hit it longer and get a tighter shot dispersion. It is not intended as a comprehensive guide to alignment of process machinery, nor is it a substitute for seeking professional advice or. The vibralign laserdials app converts rotating shaft alignment data between dial indicator readings and laser shaft alignment system angles and offsets. In general, the majority of axial capacity methods used by shaft are based on the latest fhwa manual. Structural alignment, establishing similarities in the 3d structure of protein molecules. One of the main functions of the shaftdesigner software is to calculate the shaft alignment in such a manner that the loads in the bearings are optimized.
It not only measures soft foot but also analyzes it and suggests corrective. Does anyone use all alignment strategies and for what specific characteristics. The new software update allows two new interesting and useful functions. The fixturlaser nxa geometry packages are characterized by their user friendliness and versatility. Yuriy batrak for skf solution factory marine services in the netherlands as part of their service division in shaft alignment. Fixturlasers shaft alignment products are available in more than 70 countries. Calculate two different standard lines of bearing moves. Shaft alignment tools for rotating machinery easylaser. Downloads fixturlasershaft alignment and geometric. Thank you for shopping with mitchell instrument company 2875 scott st. With skfs proprietary stateoftheart shaftdesigner software you can quickly and easily calculate shaft and propeller alignment.
Ludecas years of experience insure quality training for shaft alignment. The computing method of bearing elevations and loads under corresponding. Three main problems in current software were identified. Shaftdesigner great software to calculate shaft alignment, torsional, axial and whirling vibration. By helping industries worldwide to become perfectly aligned, and eliminating anything that might not be, we minimize unnecessary wear and production stoppages.
Displacement, velocity, acceleration measurements and spectrum analysis. Applications include lathes and grinders, centrifugal and reciprocating compressors, motors, generators, paper machinery, gearboxes and clutches. The leadership team at power test realizes that we are facing a very unique situation with the covid19 virus. Stateoftheart shaftdesigner software to calculate shaft alignment. Flow technology laser spine alignment shaft upgrade. Add a variety of shoulders, forces and bearings to your shaft and unlock the full power of this shaft analysis program. So when we decided to redesign our shaft alignment systems, we worked on everything, from the electronics to the brackets to the software, to bring you the best, most accurate, easytouse series of laser alignment systems on the markettoday. Spacer shafts and membrane disk couplings offset per 100 millimeters spacer length or per inch of spacer length 600 750 1500 1800 0. All customers have a regular software updates while their service contract is actual. Shaft alignment tool tksa free software downloads and. This list of structural comparison and alignment software is a compilation of software tools and web portals used in pairwise or multiple structural comparison and structural alignment. This information, and laser technology, is used to install the golf shaft in the optimal position to provide you the best chance to strike the ball in the center of the club face. The propeller software calculator determine the torque and thrust performances of of the propeller, but also the size and design to the blades of the rotor, for optimum effectiveness heliciel is a software calculator designing propellers and wings for technicians, students and designers, wishing to calculate and realize their propellers or. Laser shaft alignment the shaft alignment process or procedure which is often also called coupling alignment, is a method frequently adopted by maintenance departments to ensure two or more rotating shafts are colinear.
Optimize each of those lines using proposed moves to find the best balance of bearing moves and acceptable alignment. Proper driveshaft phasing and alignment power test, inc. Vibralign recognized a need to make it easier to evaluate laser shaft alignment results achieved through traditional analog methods like dial indicators, which are often expressed in different terms than the newer digital solutions like laser. Measure for bearing alignment after installation and adjust it if necessary. Shaft alignment industrial wiki odesie by tech transfer. Shaft is a computer program used to evaluate the axial capacity and the shortterm, loadsettlement curves of drilled shafts or bored piles in various types of soils. See shaft alignment basics 3 write data on the form, or enter it in the program on the computer. The software program draws the exaggerated misalignment condition between the shafts in the up and down direction i. The goal of the alignment process is to create a straight line through the coupling, as shown in figure 1. From the basics to the most advanced applications all aspects are covered in depth. This paper presents an approach to determine the changing displacement of the propulsion shaft due to the vessels hull deflection. If you have any questions, please feel free to contact us directly by phone 57592771 or email.
Introduction the main propulsion shaft line is the essential part of a modern ship propulsion system, exposed to various conditions throughout the ships lifetime. We are pleased to inform you that a new release of wheel alignment software version 4. Structural comparison and alignment name description class type flexible link. Use hydraulic expansion, if the shaft is equipped with proper flow channels.
It features a tabletlike capacitive touchscreen with a 3d display, high measurement quality, live move mode with an acoustic assistant, and voice recognition for handsfree operation. Abs says large ship hull deflections impact the shaft alignment. The rotating equipment alignment training course covers several alignment methods common to motor shaft alignment like straight edge alignment, rim face alignment, reverse dial indicator alignment and laser alignment. C911 laser shaft alignment with 2 channel vibration. Keeping the relative angular positions of the shafts the same allows the technician to align the true shaft rotational centerlines. Includes compass measurement mode to enable flexible, reliable, and repeatable measurements using an activated electronic inclinometer. Below well discuss how to use a shaft and belt laser alignment tool and more. Minimize wear, production stoppages and unnecessary costs with shaft alignment. Shaft align1 and shaft align2 are intended to enhance propeller shaft bearing performance for oil lubricated systems. Used in ship repair, service, consulting, new builds. Optical, laser and mechanical shaft alignment services are available for singlecoupling and multicoupling machine train shafts. The custom alignment software uses this value, along with the jack screws pitch, to calculate the axial movement of each thrust shoe screw required to bring the shaft to plumb. Nov 9, 2015 todays modern laser shaft alignment tools designed and engineered for easy, quick and incredibly accurate alignment of rotating machine applications make the once timeconsuming, mistakeprone process of alignment by manual, mechanical devices a thing of the past. C911 laser shaft alignment with 2 channel vibration analyzer and dynamic balancing.
In addition, several other axial capacity methods are provided for clay. Shaft alignment services for rotary equipment and machines. This guide provides criteria for additional calculation requirements such as design optimization, as well as more detailed requirements regarding the shaft alignment procedures in support of the optional notations. See more ideas about tools, preventive maintenance and mechanic tools. Shaft alignment software in nauticus machinery for optimal propeller shaft alignment and natural frequencies for whirling and axial vibrations. The s680bt offers most of the advanced features of the s680t but without the extra options for the more budgetminded, highend user. A similar test can be done to measure the inner race being square on the shaft by fixing an indicator to the housing and reading on the inner race as the shaft is rotated fig. Together, the tksa alignment tool and the app form an alignment system that allows vertical shaft alignments of many rotating machines to be made in an intuitive and easy way. Liveanyangle 360 this function allows you to adjust machines in real time with the measuring units positioned anywhere on the shaft. Shaftdesigner the shaft calculation software by imt. For each bearing a detailed view is available showing the spread of the load in the bearing.
Fixturlaser is a global player and leader in developing innovative, userfriendly equipment for shaft alignment. A practical guide to shaft alignment plant services. There are two types of misalignment, offset and angular see figure 2. The goal of the alignment process is to create a straight line through the coupling as shown in the image below. Shaft centerline alignment is the positioning of the rotational centers of two or more shafts such that they are colinear when the machines operate under normal conditions. Skyciv shaft software allows an unlimited number of shaft steps, bearings and loadings for more complex shaft designs.
Shaftdesigner is a cae software for highquality marine propulsion shafting alignment, torsional vibration analysis, axial vibration analysis and whirling vibration analysis at the design, production, maintenance and ship repair stages continuous development by professional team, strong scientific background, great shipbuilding experience and customer support make shaftdesigner a reliable. Shaft whirling and axial vibrations analysis dnv gl. If you entered off line to running ol2r machinery movement data, the software displays the shaft centerlines in red to indicate that this is the running. Shafting alignment computing method of new multibearing rotor.
Weve been doingit for 45 years, shaft alignment for 22 years. Thats why the shaft alignment software was designed to help walk you through the stepbystep process of aligning your rotating machinery. 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. Lira is a tool intended to calculate shaft alignment behavior and practical procedures based on the transfer matrix method and to calculate. Does the shaftdesigner software take into account loads in the bearings. They contain software for straightness and flatness measurements. These programs command the drive to read specific parts of the disk, then interpret the results to see and report what the drive actually did. What criteria determines whether to use 321 alignment, best fit alignment, iterative alignment, or cadpart. The app guides the user through the complete measurement and alignment process simplifying otherwise cumbersome tasks such as calculations and determination of directions and amount to move the machine to achieve a perfect alignment. Frequency and time domain measurements, enveloping detector.
Machinery alignment tolerance tables impact engineering. Bearinx software is one of the leading programs for performing rolling bearing calculations. The computing method of shafting with different structure under specific installation requirement is studied in this paper. These shaft alignment calculations fem model can be used in the early design stage of a vessel or later in the operating stage to ensure correct alignment of your propulsion line. The shafting of large steam turbine generator set is composed of several rotors which are connected by couplings.
Shaft alignment, whirling and axial vibration calculations are traditionally regarded as three much separated mathematical problems. The first is the lack of a single shaft model to perform all types of shaft related calculations. Coupling gap is less likely to change while adjusting the moveable machine. Alignment archaeology, a colinear arrangement of features or structures with external landmarks stone alignment, a linear arrangement of upright, parallel megalithic standing stones.
Accurate shaft alignment is vital to the operating life of rotating equipment. Vibralign trainer patrick lawrence guides us through three shaft alignment concepts total indicator reading, the validity rule, and true position. Wireless measuring units with free easylink software. Based on threemoment equation, shafting alignment mathematical model is established. We understand our customers and support them rapidly.
There are others as well, but this one gives good feedback. Accurate alignment is vital to the operating life of rotating equipment. Align a commodore 1541 disk drive the silicon underground. Our analysis service helps you eliminate the risk of costly bearing failures, shaft fractures or structural damage resulting from harmful vibrations. If it is possible, we update the software and customers installation immediately. Shaft alignment fluke 830 laser shaft alignment tool fluke. Table 1 symbols and icons used in parameter descriptions the parameters in the tables below are used to set up the drive. The shaft alignment class notations put additional focus on the impact of transient hydrodynamic propeller forces and moments, induced during extreme turning conditions in the upper speed range, on the aftmost. Manage the alignment data of your plants assets with arc 4. Rugged tablet pc, fullfeatures software license, upgraded brackets, smalldiameter shaft brackets and an outdoor sunlight filter and a sealed, rugged carrying case. E720 is the allinone alignment solution for the maintenance technician and millwright.
This measurement is shown in the accompanying figure. The propulsion shafting operates at the junction of different media where the interacting conditions change constantly depending on the ship draught, engine speed, ambient and machinery temperature. The software allows rolling bearing supports to be analyzed in detail from single bearings via complex shaft or linear guidance systems to entire gear systems. The easylaser xt alignment app is used together with the easylaser xt. The skf tksa 11 is an innovative shaft alignment tool that uses smartphones and tablets and intuitively guides the user through the shaft alignment process with a focus on the core alignment tasks, the tksa 11 is designed to be a very easytouse instrument is especially suitable for alignment learners and compact applications. Shaft alignment can be done utilizing several methods and tools, such as straightedges, calipers, dial indicators, optics, or laser systems. The shaft alignment means adjustment of the relative position between two connected machines, e.
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