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Diagnostics of State and Behavior of Drive Groups on Conveyor Systems
(Technical University Liberec, Liberec, 2011)
Behavior and state of drive groups in various types of conveyors critically influences their correct and reliable operation. In many drive stations, problems are found that have been related to increased vibrations of the ...
Bucket wheel failure caused by residual stresses in welded joints
(Pergamon-Elsevier Science Ltd, Oxford, 2011)
Cracks in the welded joints on the bucket wheel (BW) body of the bucket wheel excavator (BWE) SRs 1300 were discovered after merely 1800 h of operation. Investigations are carried out in order to detect the causes of cracks ...