What is ISO 55170-2018?

ISO 55170-2018, also known as "Mechanical vibration and shock — Hand-arm vibration — Method for measuring the vibration transmissibility of resilient materials when loaded by the hand-arm system," is a standard developed by the International Organization for Standardization (ISO) to provide guidelines for measuring and evaluating the vibrational characteristics of materials used in handheld tools and machines.

Importance of ISO 55170-2018

This standard is crucial for both manufacturers and users of handheld tools and machines. It aims to ensure that the materials used in these tools effectively limit the exposure of workers or operators to hand-arm vibration. Hand-arm vibration can have serious health effects, such as reducing grip strength, causing numbness, and leading to diseases like Hand-Arm Vibration Syndrome (HAVS). Compliance with ISO 55170-2018 helps protect workers and prevents potential legal liabilities for manufacturers.

Measuring Vibration Transmissibility

The ISO 55170-2018 standard provides a systematic method for testing the vibration transmissibility of resilient materials. The process involves attaching a vibration exciter to the material being tested and measuring the transmitted vibration using an accelerometer. The results are then analyzed to determine the vibration transmissibility across different frequencies. This information helps identify the efficacy of the material in mitigating hand-arm vibrations.

Benefits of Using ISO 55170-2018

By adhering to ISO 55170-2018, manufacturers can design and produce handheld tools and machines that minimize vibration transmission to acceptable levels. This reduces the risk of workers developing hand-arm vibration-related disorders and improves their overall comfort and safety while operating these tools. Users, on the other hand, can refer to ISO 55170-2018 when purchasing tools, ensuring they choose products that conform to the standard and have undergone rigorous testing for vibration transmissibility.

In conclusion, ISO 55170-2018 plays a vital role in promoting workplace safety and protecting workers from the adverse effects of hand-arm vibration. Manufacturers should strive to comply with this standard during product development and users should look for tools and machines that meet these guidelines. By doing so, we create a healthier and safer working environment for everyone.