标准摘要
[中文适用范围]： 本文件规定了一种实验室方法，用于测量手持电动角磨机和立式磨机手柄处手传振动发射。这是一种型式试验程序，用于确定装有指定测试轮并在空载条件下运行的机器抓握区域的振动幅度。该方法仅适用于表面磨削任务。切割和打磨通常会产生较低的振动。结果旨在用于比较同一类型机器的不同型号。本文件适用于手持机器（见第 5 条），由气动或其他方式驱动，用于磨削、切断和粗打磨，使用粘合、涂层和超硬磨料产品以及用于各种材料的钢丝刷。它不适用于模磨机或直磨机。注：为避免与术语“电动工具”和“插入工具”混淆，本文件通篇使用机器指前者。 [外文原描述]： This document specifies a laboratory method for measuring hand-transmitted vibration emission at the handles of hand-held power-driven angle and vertical grinders. It is a type-test procedure for establishing the magnitude of vibration in the gripping areas of a machine fitted with a specified test wheel and run under no‑load conditions. The method has been established for surface grinding tasks only. Cutting and sanding generally create lower vibrations. It is intended that the results be used to compare different models of the same type of machine. This document is applicable to hand-held machines (see Clause 5), driven pneumatically or by other means, intended for grinding, cutting-off and rough sanding, with bonded, coated and super-abrasive products and with wire brushes for use on all kinds of materials. It is not applicable to die grinders or straight grinders. NOTE To avoid confusion with the terms "power tool" and "inserted tool", machine is used for the former throughout this document.
英文名称Hand-held portable power tools — Test methods for evaluation of vibration emission — Part 1: Angle and vertical grinders