标准摘要
[中文适用范围]： 本文件规定了对人手接触振动冲击的测量和评估的一般要求。为本文件的目的，手传冲击振动是指机器或工具产生的冲击性或脉冲性振动，这些振动以一系列单次事件（孤立的冲击振动）的形式出现，并由无振动或较低振动的间隔连接起来。本文件规定了对在ISO 5349-1所覆盖频率范围内（名义上为8 Hz至1 000 Hz的倍频程带）的手传冲击振动进行评估的参数。注：人们认识到冲击振动通常包含大量高频振动能量。因此，报告本文件所规定频率范围以外的高频手传冲击振动信息可能具有价值。 [外文原描述]： This document specifies the general requirements for the measurement and evaluation of human exposure to hand-transmitted shock vibrations. For the purposes of this document, hand-transmitted shock vibration is any impactive or impulsive vibration that the machine or tool produces as a sequence of single events (isolated shock vibrations) linked by periods of no, or lower vibration. This document specifies parameters for the evaluation of machinery emissions of hand-transmitted shocks in the frequency range covered by ISO 5349-1 (nominally the frequency range covered by the octave bands from 8 Hz to 1 000 Hz). NOTE It is recognised that shock vibration often includes substantial high-frequency vibration energy. Therefore, reporting of information on hand-transmitted shock at higher frequencies that those specified in this document can be valuable.
英文名称Mechanical vibration — Measurement and evaluation of human exposure to hand-transmitted vibration — Part 3: Isolated and repeated shocks using the frequency range of ISO 5349-1