In recent years, industrial process automation has undergone remarkable advancements, and one of the most significant developments is the implementation of automated cells for ablation. These systems integrate cutting-edge technologies to enhance efficiency, precision, and sustainability across a wide range of industrial applications.
Ablation is a process that involves the controlled removal of material from a surface through the application of energy, most commonly using high-powered lasers. This technique is widely used in industries for tasks such as surface cleaning, coating removal, texturing, and engraving. Automating the ablation process brings numerous benefits, including improved repeatability, shorter cycle times, and reduced exposure of personnel to potentially hazardous environments.
An automated ablation cell typically consists of several key components working in harmony to ensure the process is carried out efficiently and safely. At the heart of the system is a six-axis industrial robot, which provides the flexibility and precision needed to position the laser head accurately, even on complex surfaces. A high-powered laser system delivers controlled pulses to remove material with great accuracy, minimizing thermal damage to surrounding areas. Advanced control software allows for precise programming and monitoring of the process, ensuring consistent quality in every operation. Integrated safety systems, including physical barriers and sensors, protect operators and ensure compliance with safety regulations.
The benefits of automating ablation processes are numerous. Automation ensures a uniform application of the laser, resulting in high-quality finishes and fewer errors. The ability to operate continuously and with reduced cycle times significantly boosts overall productivity. Moreover, by minimizing direct human intervention, the risk of exposure to laser radiation and other associated hazards is greatly reduced. Laser ablation is also an environmentally friendly process, as it does not require the use of chemicals, aligning with greener industrial practices.
To perform automated laser ablation effectively, industrial robots must meet specific criteria: high precision, repeatability, sufficient payload capacity to support the laser head, and adequate reach to move freely within the cell. Several leading manufacturers offer robots that meet these requirements.
FANUC, for example, offers the M-20iA, which supports a 20 kg payload and has a reach of 1811 mm, making it ideal for medium-sized ablation applications. The LR Mate 200iD/7L, with a 7 kg payload and 911 mm reach, is a compact, high-precision robot suited for delicate or small parts.
KUKA provides the KR 10 R1100-2 from the Agilus series, a compact and agile robot perfect for high-speed, high-precision cells. The KR 30-3, with a 30 kg payload and 2033 mm reach, is better suited for larger laser equipment or extensive surface ablation.
ABB’s IRB 2600, with up to 20 kg payload and 1.65 m reach, is a versatile option for precision tasks like engraving and laser cleaning. The IRB 1200, compact and efficient with a 7 kg payload and 900 mm reach, is ideal for installations in confined spaces.
Yaskawa Motoman offers the GP25, a high-speed, high-precision robot with a 25 kg payload and 1730 mm reach, suitable for demanding laser ablation applications. The MotoMINI, with a 0.5 kg payload and 350 mm reach, is ultra-compact and perfect for fine ablation tasks, especially in the electronics industry.
Kawasaki Robotics also contributes with the RS005L, a robot with a 5 kg payload and 903 mm reach, ideal for small, detailed ablation processes. For larger or heavier surfaces, the RS080N, with an 80 kg payload and 2100 mm reach, is recommended, especially when using large laser heads.
The automation of ablation processes through robotic cells represents a major step forward in surface treatment, offering improvements in efficiency, safety, and quality. By integrating high-precision industrial robots with state-of-the-art laser systems, these cells enable continuous, clean operations with full control over the final result.
For companies looking to adopt this technology to optimize their production processes, URT offers a wide range of industrial robots from leading brands such as KUKA, ABB, FANUC, Yaskawa Motoman, and Kawasaki. They also provide complete solutions for the automation of ablation processes, with a team ready to assist in selecting, integrating, and commissioning the ideal cell for your specific production needs.
For more information on how URT can help your company implement robotic solutions, visit URT here and discover how we can transform your manufacturing process.