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This International Standard gives requirements for the evaluation of the performance and characteristics of machines for balancing rotating components. It stresses the importance attached to the form in which the balancing machine characteristics should be specified by...
Method of describing the machine and its principle of operation, capacity and performance, including minimum achievable residual unbalance and production efficiency; specification for proving rotors; verification tests; information to be provided by the purchaser.
Method of describing the machine and its principle of operation, capacity and performance, including minimum achievable residual unbalance and production efficiency; specification for proving rotors; verification tests; information to be provided by the purchaser.
This part of ISO 21940 specifies requirements for evaluating the performance of machines for balancing rotating components by the following tests: a) test for minimum achievable residual unbalance, Umar test; b) test for unbalance reduction ratio, URR test; c) test for couple...
This part of ISO 21940 specifies requirements for evaluating the performance of machines for balancing rotating components by the following tests: a) test for minimum achievable residual unbalance, Umar test; b) test for unbalance reduction ratio, URR test; c) test for couple...
This part of ISO 21940 specifies requirements for enclosures and other protective measures used to minimize mechanical hazards produced by the rotor in the unbalance measuring station of centrifugal (rotational) balancing machines. The hazards are associated with the operation of...
This part of ISO 21940 specifies requirements for enclosures and other protective measures used to minimize mechanical hazards produced by the rotor in the unbalance measuring station of centrifugal (rotational) balancing machines. The hazards are associated with the operation of...
This International Standard establishes, in English and in French, a vocabulary on balancing. An alphabetical index is provided for each of the two languages. A general vocabulary on vibration and shock is given in ISO 2041. NOTE Terms in boldface in the definitions are themselves defined...
This document provides a general background to balancing technology, as used in the ISO 21940 series, and directs the reader to the appropriate parts of the series that include vocabulary, balancing procedures and tolerances, balancing machines and machine design...
This document provides a general background to balancing technology, as used in the ISO 21940 series, and directs the reader to the appropriate parts of the series that include vocabulary, balancing procedures and tolerances, balancing machines and machine design...
Applies to rotors balanced in balancing machines, in their own housing and in situ.
Annex A gives an illustration guide to balancing machine terminology and includes equivalent terms in English, French and German.
This International Standard specifies a single convention for balancing the individual components (shafts or rotors, and fitments) of a keyed assembly. It is intended to provide compatibility of all balanced components so that when they are assembled they will meet the overall balance...
