As welding robots are increasingly applied in various industrial manufacturing fields, they gradually replace traditional welding methods – manual welding, thanks to their high production efficiency, low usage costs, good welding quality, and clear production cycles.
Companies, during the operation of welding robots, need to arrange for workers to regularly maintain and service these robots. Based on years of accumulated experience, I’ve summarized the correct ways and methods to maintain a welding robot.

1. Emphasize Regular Maintenance and Cleaning
When a company uses welding robots for production, it is typically within an open manufacturing workshop, where sealed welding cannot be achieved. This environment often results in dust, oil impurities, and fine particles.
If these are not cleaned promptly, the welding quality can be adversely affected. Therefore, after the welding robot completes its operations, operators need to clean the oil and impurities from the robot’s body.
2. Proper Storage of Welding Fixtures
After using welding fixtures, they should be returned to their original positions. This prevents the fixtures from colliding the next time the machine is started, thereby preventing damage to the welding robot.
Every day, operators should check whether the servo power supply is normal and whether the wire feeding mechanism and gas flow are functioning properly.
3. Regular Inspection and Replacement of Parts
With increased usage, the components of a welding robot can wear out or become aged. This requires operators to perform regular checks and replacements, which may include the conductive nozzle, flexible conduit, and cleaning gun, among others.
When selecting these components, I recommend companies choose those from the same brand as the welding robot.
4. Annual Inspections Allow for Internal Cleaning
During the routine inspections of the welding robots each year, it’s possible to thoroughly clean both the control cabinet and the robot itself.
Timely updates and backups of the welding parameters in the control system are crucial to prevent data loss that could affect normal welding operations.
A vital aspect is that companies need to regularly train their operators and technical staff to enhance their skill levels.
In conclusion, proper maintenance methods will significantly extend the lifespan of the welding robots, saving your business operating costs and generating greater benefits.