Catalog excerpts
From the invENtors of inertial alignment PARALIGN® Service Roll alignment – now faster & more precise Roll alignment with graphical reports
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PARALIGN® knows your machines PARALIGN® is a new roll alignment system which – for the first time – uses inertial measurement technology in the form of three high precision laser gyroscopes. It provides reliable graphical and numerical information on all necessary corrective steps even in parts of machinery where measurements were not possible until now. Your PARALIGN® advantages p Measurement preparation in minutes p Fast measurement (up to 15 rolls in 30 minutes) p Also for enclosed parts of machines p Simple graphical and numerical documentation of the actual condition p Clear display of...
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Before alignment After alignment PARALIGN® has two hardened rails on its underside which it uses to slide tangentially along the rolls during measurement. This movement – the so-called sweep – then triggers a patented, mathematical calculation to arrive at the exact result of the misalignment. Thanks to the sweep measurement method, it is not necessary to position PARALIGN® absolutely tangential to the roll. Even if it is positioned at an angle, an exact and reproducible result is achieved. Printing machine Corrugated cardboard machine Example: Printing press Measurements are saved in...
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How does PARALIGN® work? From spinning top to parallelism measurement system A spinning top has so-called inertia and resists any attempts to change the orientation of its rotational axis in space. If the surface on which it is spinning is tilted - as shown in the figure - the axis of the top remains stable and the inclination angle can now be measured. Precisely this spinning top principle is also used in PARALIGN®: Inside, three high-precision laser gyroscopes are arranged perpendicularly to one another. Each of them is responsible for the relative rotation of a single spatial axis. Three...
Open the catalog to page 4All PRÜFTECHNIK Alignment Systems GmbH catalogs and technical brochures
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