AGV forklift requirements for ground flatness mainly include the following aspects:
Flatness requirements: The road surface on which the AGV forklift travels should be as flat as possible, and the maximum allowable undulation within the range of 1m² is 3mm. The maximum allowable slope of the road surface within the length range of more than 100mm must be less than 0.05. In addition, the ground flatness should be less than 5mm, and a 2-meter ruler is usually used for detection.
Ground material requirements: The road surface on which the AGV forklift travels can be a hard cement floor or a conductive plastic floor. The ground cannot vibrate, and there must be no water, oil, or debris on the surface.
Ground friction requirements: The friction coefficient of the ground has an important influence on the braking safety distance and positioning accuracy of the AGV forklift. The dirt and cleanliness of the ground will affect its friction, so the ground needs to be kept clean and dry.
Ground electrical characteristics requirements: In order to avoid the accumulation of static electricity on the AGV forklift body, the conductive impedance of the ground surface should be kept between 106 and 109. If this requirement cannot be met, an anti-static plate needs to be installed.
Other requirements: There should be no obstacles such as pipelines and steel bars on the ground, especially on the AGV driving path. There should be no pipelines within 150mm of the ground surface and no steel plates within 200mm. In addition, the treatment of ground joints is also very important. It is necessary to avoid joints on the AGV driving path as much as possible, or to perform special treatment on the joints to ensure the smooth operation of the AGV.