The maintenance of industrial robots is essential to ensure that automated systems maintain their efficiency, safety, and durability over time. At Dem Industrial, we explain the details and the importance of working with technological partners to provide advanced robotics solutions and specialized services.
Just like any precision machinery, cobots and industrial robots require specific care to help prevent failures and maximize uptime. For this reason, aspects such as their main components and an efficient maintenance program cannot be overlooked in large-scale environments.
Industrial robots: Importance of proper functioning
An industrial robot, whether a cobot or a traditional model, plays a key role in the optimization of manufacturing, logistics, and quality control processes. The proper functioning of these systems allows companies to maintain high production levels, ensure the quality of the final product, and reduce risks associated with manual labor in industrial environments.
That’s why keeping their components in optimal condition helps prevent costly production downtimes and protects the investment made in automation technology. A well-maintained robot operates with greater precision, requires less energy, and shows fewer operational failures throughout its lifespan.
Components of industrial robots
Each industrial robot is made up of a series of elements that work in sync to perform complex tasks:
- Robot arm: This is the mechanical structure that provides movement to the system, usually made up of several articulated axes that allow it to reach different positions and perform various tasks.
- End effectors: These are the devices installed at the end of the robot arm, such as grippers, welders, or cutting tools, which interact directly with the object or material being worked on.
- Robot controller: It acts as the “brain” of the system, executing instructions, controlling movements, and managing communication between the different components.
- Motor: It provides the necessary power to move the robot’s axes and is essential for the proper performance of the arm and end effectors.
These are just some of the most important components, but each robot may vary depending on the type of application and the specific needs of the industry in which it is used.
How should industrial robots (cobots) be maintained?
The maintenance of industrial robots must be planned and performed periodically to ensure consistent and safe performance. This involves a combination of inspection, cleaning, calibration, and updating practices, adapted to the specific features of each robot and the demands of its operational environment.
Preventive maintenance of industrial robots
Preventive maintenance involves carrying out scheduled interventions to detect and correct potential issues before they affect the robot’s performance, reducing the risk of unexpected breakdowns.
Regular inspections
These consist of the periodic review of all robot components, identifying signs of wear, possible misalignments, leaks, or mechanical or electronic anomalies.
Regular cleaning of dust and accumulated debris
It is essential to keep robots free of dust, industrial residues, or particles that could affect the performance of their sensors, motors, and electronic systems.
Lubricating joints, bearings, and other moving parts
Proper lubrication minimizes friction between moving parts, prevents premature wear, and ensures smooth and precise movements.
Protocol for action in case of breakdowns or incidents
Establishing clear procedures for the detection, analysis, and resolution of failures helps minimize downtime and maintain the safety of the work environment.
Calibrating sensors and actuators
Precise calibration of sensors and actuators ensures that the robot continues to operate within the accuracy tolerances required by the production process.
Keeping the cobot’s software and components up to date
Regularly updating the software ensures bug fixes, performance improvements, and compatibility with new applications or systems.
Analysis of production processes
Periodically reviewing the workflow and tasks assigned to the robot helps identify opportunities for improvement in programming and equipment usage.
Evaluating production lines and their performance
A thorough analysis of the interaction between the robot and other systems on the production line can reveal bottlenecks or areas where adjustments are needed.
Special attention to safety
Regularly checking and verifying the robot’s safety systems, such as presence sensors, safety barriers, and emergency stops, is crucial to protect operators.
Keeping a detailed record of all maintenance activities
Documenting all maintenance actions allows for effective tracking, planning of future interventions, and support for audits or quality certifications.
At Dem Industrial, you’ll find the best components for industrial robots — ensure their optimal performance!
Beyond performing regular maintenance, having the right components is essential to preserve the performance of your industrial robots. The quality of spare parts, tools, and control software has a direct impact on the efficiency and lifespan of automation systems.
Keep reading about topics like this in 7 examples of automated systems that are revolutionizing industry and the home.
At Dem Industrial, we offer robust and reliable solutions from leading manufacturers like Fanuc, Omron, and Yaskawa, designed to keep your cobots and industrial robots operating at the highest level. With our expert guidance and the right products, industrial robot maintenance becomes simpler, more effective, and cost-efficient.