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DIN ISO 21940-21 Beiblatt 1:2020-11

Mechanical vibration - Rotor balancing - Part 21: Description and evaluation of balancing machines; Supplement 1: Statistical quality capability parameters for assessment of the unbalance measuring process

Fecha edición: 2020-11-01
En Vigor
Idiomas disponibles: Alemán
Resumen: This document specifies procedures and assessment criteria for the capability of unbalance measurement procedures; whereby the vector character of the variable "rotor unbalance" is considered with consistent behaviour in one or two planes. The capability statistics described in this document specify whether – or to what extent – a measuring device is suitable for inspecting specified balance tolerance values. Here, depending on the task, standard rotors or production rotors are used.

Keywords: Abilities|Accident prevention|Acoustics|Architraves|Balancing|Balancing machines|Cages (machines)|Cardan shafts|Casing|Characteristics|Classes of protection|Classification systems|Collecting devices|Dangerous spots|Electric strength|Enclosures|Energy|Equipment safety|Handling|Hazards|Marking|Mass|Measuring devices|Mechanical engineering|Noise reduction|Occupational safety|Parameters|Power transmission systems|Properties|Protection devices|Protective measures|Quality|Quality assessment|Rotors|Safety classification|Safety devices|Safety engineering|Safety measures|Safety requirements|Specification (approval)|Speed|Testing|Unbalances|User information|Velocity|Verification|Vibration|Workplace safety
ICS: 21.120.40 - Equilibrado y máquinas de equilibrado
CTN:

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