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Three faces of balancing: the development of automatic balancing devices for shafts in motion

Krygier Michał, Żak Paweł, Podsędkowski Leszek, Wróblewski Piotr, Podsędkowski Maciej

Archive of Mechanical Engineering

2023

LXX, nr 3

351--366

In this paper, the authors present a novel construction of an automatic balancing device applicable to balancing shafts working in a heavily polluted environment. The novelty of the presented system lies in the fact that its utilization requires no changes to be made in the already existing shafts. Also, the system is capable of working during the operation of the balanced shaft, so there is no need to stop it. The propulsion system is based on eddy current braking, therefore no wires need to be used in the device. During the development process of the system, three iterations of the device were created. Each iteration is presented, described, and discussed. The advantages and drawbacks of each version are pointed out and explained thoroughly. The correctness of the design was verified by the created devices that were assembled and fixed on shafts to prove the design assumptions.

Prostowanie i osiowanie wałów wielkogabarytowych

Jarzyna T., Holka H.

Inżynieria i Aparatura Chemiczna

2015

Nr 5

247--248

Zaprezentowano zautomatyzowane stanowisko przemysłowe do prostowania i osiowania wałów wielkogabarytowych o różnych średnicach i długościach, wykorzystujące innowacyjny system pomiarowy. Opisano procedury osiowania rury w pierścieniach centrujących, prostowania rury oraz centrowania czopów w rurze. Podano przykładowe wyniki pomiarów.

An automated industrial stand for Straightening and centering of large shafts of different diameters and lengths, using innovative measuring system, is presented. Procedures for alignment of a pipe in centering rings, Straightening the pipe and centering the shaft neck are described. Sample experimental results are given.