Mechanical vibration. Rotor balancing - Description and evaluation of balancing machines Ingestion-build-82396 — high-altitude nuclear explosions

— high-altitude nuclear explosions

Extra high strength steel

The properties apply specifically to wrought bar

The requirements in BS EN IEC 61496-1 have been harmonized with references to the new generic standards

BS 60080 provides guidance on sensing technologies and the physical format of detectors which could greatly affect coverage (quantity and position)

Mechanical vibration. Rotor balancing - Description and evaluation of balancing machines Ingestion-build-82396 — high-altitude nuclear explosions1 Scope 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 unbalance interference on single plane machines; d) compensator test. These tests are performed during acceptance of a balancing machine and also later, on a periodic