Daily maintenance cycle planning is the core premise to ensure the stable operation of ANS AGVs. Daily routine inspection is a necessary link before the equipment is put into use, mainly including cleaning the appearance of the equipment, removing surface dust and debris; checking the power of the power unit to ensure that the operation needs of the day are met; testing the safety device to confirm that the function is normal before starting the equipment.
Weekly in-depth inspections require detailed inspections of key components of the equipment, such as checking the wear of the walking wheel. If the wear degree exceeds the specified range, it needs to be replaced in time. Check the fastening status of each connector of the equipment and tighten it in time if it is found to be loose. Clean the dust on the sensor surface to avoid affecting the accuracy of signal reception.
Monthly comprehensive maintenance should cover multiple core systems of the equipment, including testing the performance of the power system, checking whether the battery charging and discharging are normal, and whether there is any leakage phenomenon; calibrating the parameters of the control system to ensure the accurate operation track of the equipment; checking the sealing of hydraulic components to avoid leakage problems.
Quarterly special project testing focuses on the long-term operation stability of the equipment, such as checking whether the line is aging and damaged, and replacing the damaged line in time; testing the wear and tear of the bearing parts of the equipment to evaluate its use status; testing the emergency braking function of the equipment to ensure the safety of the operation.
The core points of basic maintenance need to be implemented one by one around each system of the equipment. Power system maintenance needs to pay attention to keep the battery surface clean and dry to avoid contact with corrosive liquids; charge and discharge according to the specified cycle to avoid excessive discharge affecting battery life; regularly check the connection status of the terminals to prevent poor contact.
The maintenance of the walking system requires regular cleaning of the track and the surrounding debris of the walking wheel to avoid getting stuck; regular lubrication of the walking wheel bearings according to the operating environment to reduce wear and tear; timely replacement of seriously worn walking wheels to ensure the smooth running of the equipment.
To maintain the control system, it is necessary to avoid the sensor being obscured by dust and oil, and regularly wipe it with a clean soft cloth; to avoid strong impact on the control system and prevent damage to components; to regularly calibrate the system parameters according to the operation manual to ensure operation accuracy.
Safety device maintenance requires regular testing of the sensitivity of the emergency stop button to ensure that the equipment can stop running immediately after being pressed; checking the volume and brightness of the sound and light alarm to ensure that it can effectively play a warning role in the working environment; regularly replacing the aging parts of the safety device to maintain its normal function.
Maintenance operations should be carried out under the condition of equipment power failure to avoid the risk of electric shock. Records should be made during maintenance to facilitate follow-up tracking of equipment status. Operators should be professionally trained to master correct maintenance methods to ensure effective maintenance practices.
