农用轮式拖拉机和田间作业机械.操作员全身振动的测量

[中文适用范围]： 本国际标准规定了农用轮式拖拉机或其他田间机械操作员在标准试验跑道上操作时所遭受的全身振动的测量和报告方法。 2 还包括机器的运行条件和人工测试跑道的纵坐标。 3. 当在此处定义的人工测试跑道上进行测量时，适用本国际标准。 4. 在现场条件下进行的测量包含在附录 A 中。 5. 本国际标准不包括对除通过操作员座椅或脚踏平台之外到达操作员的振动的评估（例如，通过控制装置由脚感测到的振动）或者用手通过方向盘不考虑）。 [外文原描述]： ISO 5008 specifies methods for measuring and reporting the whole body vibration to which the operator of an agricultural wheeled tractor or other field machine is exposed when operating on a standard test track. The operating conditions of the machine and the ordinates of the artificial test tracks are also included. This International Standard does not include assessment of vibration reaching the operator other than through his/her seat or foot platform (e.g., vibration that is sensed by the feet through the controls or by the hands through the steering wheel is not considered). The purpose of ISO 5008 is to define the specification of instruments, measurement procedures, measurement site characteristics and frequency weighting that will allow the whole body vibration of agricultural wheeled tractors and field machinery to be made and reported with acceptable precision.