How long is the maintenance cycle of the welding operation machine?

1. Daily maintenance
1. Appearance inspection
Before and after using the welding operation machine every day, the appearance of the equipment should be inspected. Check whether there is obvious damage or deformation on the surface of the equipment, such as whether there are collision marks on the structural components such as columns, beams, and cantilevers, and whether the welding head is damaged.
2. Connection inspection
Check the connection parts between the various parts of the equipment, including whether the bolts and nuts are loose, whether there are cracks in the welding parts, etc. Focus on checking the connection parts between the welding head and the installation adjustment device, the installation adjustment device and the cantilever (or beam), etc., to ensure that the connection is firm.
3. Preliminary inspection of the electrical system
Check whether the power cord and control line of the electrical system are connected normally, whether there is any damage, exposure, etc. At the same time, check whether the indicator light on the control cabinet is normal, and simply listen to whether there is any abnormal sound when the motor and other electrical equipment start and stop.
2. Weekly maintenance
1. Cleaning and lubrication of mechanical parts (partial)
Some key mechanical parts of the welding operation machine should be cleaned and simply lubricated every week. For example, clean the movable joints in the welding head installation and adjustment device, the guide rails of the cantilever (or beam), etc., remove the dust and welding spatter on the surface, and then apply a small amount of lubricating oil to maintain its flexibility.
2. Cleaning and tightening of the electrical system
Use a clean cloth or soft brush to clean the outside of the electrical control cabinet and remove dust. Open the control cabinet (while ensuring safety) and check whether the internal electrical component connections are loose. If so, tighten them, but be careful to avoid accidentally touching the live parts.
3. Monthly maintenance
1. Comprehensive cleaning and lubrication of mechanical parts
All mechanical parts of the welding manipulator should be thoroughly cleaned and lubricated once a month. In addition to the parts checked daily and weekly, they also include the tracks and rollers in the walking mechanism, the connection between the column and the base, etc. Use an appropriate detergent to remove oil and dirt, and then select the appropriate lubricating oil or grease according to the requirements of the parts for full lubrication.
2. Electrical system performance check (partial)
Perform a simple performance check on the motor, such as measuring whether the running current of the motor is within the normal range (you can use a clamp ammeter), check the heat dissipation of the motor, and check whether the temperature of the motor housing is too high. At the same time, check whether the belt of the motor (if any) is loose, and adjust it if so.
IV. Quarterly maintenance
1. Mechanical component accuracy inspection and adjustment
Use professional measuring tools to check the accuracy of the mechanical components of the welding operation machine every quarter. For example, use a level to check the verticality of the column and the horizontality of the beam, and use a dial indicator to check the translation and lifting accuracy of the welding head. If the accuracy is found to be beyond the specified range, make corresponding adjustments.
2. In-depth inspection of the electrical system
Perform a more in-depth inspection of the electrical system. Including checking whether the insulation resistance of the motor (using a megohmmeter) meets the requirements, and performing an appearance inspection of the circuit board in the control cabinet to check whether there are components burning, loose solder joints, etc. For sensors, perform functional tests to ensure that they can work properly.
V. Annual maintenance
1. Comprehensive overhaul
Perform a comprehensive overhaul once a year. Disassemble and inspect mechanical parts (if necessary), such as the wear of the rollers of the walking mechanism and the gears inside the reducer, and replace the seriously worn parts. Perform comprehensive performance tests on various components of the electrical system, such as whether the performance indicators such as the torque and speed of the motor have decreased, whether the electronic components in the control cabinet need to be replaced, etc. At the same time, calibrate the control system of the welding manipulator to ensure that its various control functions are accurate.