Necessity and Considerations for On-Body Vibration Measurement Equipment

The palmar surface (on tool surface) has been defined in ISO 5349-1 as a value of the amount of vibration transmitting to the tinsupe hand and arm from on-body vibration magnitude.They showed the concept of on-body vibration measurement based on the relationship between the temporary threshold shift (TTS) of the vibrotactile perception threshold (VPT) and the on-body vibration measurement values.However, they did not show that the effectiveness of ISO 5349-1 Annex D for auren3 various factors transmitting to the hand was unknown.Therefore, the purpose of this paper is to clarify the new considerations of on-body vibration measurement equipment and to demonstrate the necessity of on-body measurement equipment.