1. Maintenance spare parts
1. Lubricating grease
2. Maintenance spare parts
Memory backup battery, encoder backup battery, fuse
2. Ontology maintenance
Routine check-ups
1. The body is clean
According to the on-site work, the robot body is dusted and cleaned.
2. The body and 6-axis tool end are fixed and inspected
Check whether the body and tools are well fixed.
4. Cable condition check
Check the use and wear of robot signal cables, power cables, user cables, and body cables.
5. Enclosure state inspection
Check whether the shell of the body is damaged or missing.
Functional measurements
1. Motor operation inspection
Confirm whether the motor rotates normally by manual operation, check whether the motor temperature is normal after a period of operation, or if necessary, confirm the temperature of the motor during operation with infrared temperature***, and compare whether the motor of each axis is consistent by numerical values.
2. Noise check
The noise detector is used to check whether there is any abnormality in the manual operation of the motor or reducer, so as a standard to check the condition of the components.
3. Timing belt inspection
The timing belts of each axis inside the robot body confirm that there are no tooth defects and significant wear
4. Repeatability check
Confirm that the repeatability of the robot is normal by using a dial gauge. (if necessary)
5. Mechanical zero measurement
Detects if there is any deviation in the current zero position of the robot.
6. Motor brake status check
Detect and open the motor brake, and test the motor brake function of each axis.
Maintenance parts replaced
1. Replacement of oil products
The reducer of each axis of the robot reducers replaces the oil as needed.
2. Robot power conversion board inspection and battery replacement
Check whether the inside of the controller board is normal, and replace the encoder to back up the battery.
3. Controller maintenance
Routine check-ups
1. Controller cleaning
Clean the appearance of the robot control cabinet and dust the inside of the control cabinet.
2. Check all parts of the controller
Check the fastening status of all parts in the control cabinet, whether the connector part is not loose, unplugged, dirty, and inserted normally.
3. Teach pendant cleaning
Cleaning and sorting of teach pendants and cables.
4. Board status
Check the status of each circuit board in the controller, whether the signal light of the controller is normal, and whether the cooling fan for the controller is running.
5. Check the internal cable of the controller
All cable plugs in the control cabinet are securely connected and the cables are neat.
Controller measurements
1. Power supply voltage measurement
Measure the incoming voltage, driving voltage, and power module voltage of the robot, and sample the waveform of each voltage through the oscilloscope, so as to analyze the voltage as a whole. (Off-site testing)
2. Safety loop detection
Check whether the safety loop fuse status is normal
3. Teach pendant function detection
Detect the validity of all keys, whether the emergency stop loop is normal, and test the touch screen and display function
4. System time check side
Detect the running time of the robot and the configuration of the internal clock
5. System backup and import detection
Check whether the bot can complete the program backup and re-import functions normally
6. Storage space detection
Confirm the robot controller storage space
7. Humidity check
The control cabinet and the ambient humidity are checked to ensure that the robot operates within the permitted scale.
Maintenance parts replaced
1. Replace the drive fan unit
Replacement of the cooling fan of the drive unit
2. Dust filter replacement
Replace the controller dust filter
3. Fuse replacement
Control cabinet fuse replacement
4. Controller battery replacement
Controller memory backup battery replacement
Fourth, the maintenance report summary
1. Suggestions after robot maintenance
2. Recommended spare parts list after robot maintenance
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