标准摘要
[中文适用范围]: ISO 28927 的本部分规定了一种实验室方法,用于测量手持式电动便携式模具研磨机手柄处手传振动发射。这是一种型式试验程序,用于确定在型式试验条件下运行的机器抓握区域的振动幅度。其目的是使用结果来比较同一类型机器的不同型号。ISO 28927 的本部分适用于手持机器(见第 5 条),由气动或其他方式驱动,配备夹头,用于使用硬金属毛刺或安装点对从硬钢到塑料的不同材料进行去毛刺操作。它也适用于使用翻板轮或圆柱套筒的低速模具研磨机。注 1 它不适用于配备 1 型直轮、4 型锥形轮或不同类型圆柱塞的直磨机。对于这些机器,ISO 28927-4 适用。注 2 它不适用于使用钢丝刷的模具研磨机。注 3:为避免与“电动工具”和“插入工具”混淆,下文中使用“机器”表示“电动工具”。 [外文原描述]: ISO 28927-12:2012 specifies a laboratory method for measuring hand-transmitted vibration emission at the handles of hand-held power driven portable die grinders. It is a type-test procedure for establishing the magnitude of vibration in the gripping areas of the machines where operating under type test conditions. It is intended that the results be used to compare different models of the same type of machine. ISO 28927-12:2012 is applicable to hand-held machines, driven pneumatically or by other means, equipped with a collet and intended for deburring operations using hard metal burrs or mounted points, on different materials ranging from hard steel to plastics. It is also applicable to low-speed die grinders using flap wheels or cylindrical sleeves.
英文名称Hand-held portable power tools — Test methods for evaluation of vibration emission — Part 12: Die grinders