Industrial Automation Magazine India

Cobots democratise automation by offering simpler operation and lower skill requirements

Published on : Tuesday 02-04-2024

Anuj Bihani, Managing Director, Alstrut India Private Limited.

What are the current global trends in the use of robots and cobots in manufacturing industries?

The global manufacturing industry is witnessing a significant shift towards the adoption of collaborative robots (cobots) alongside traditional industrial robots. While industrial robots continue to play a significant role in automation, there's a growing emphasis on cobots due to their unique capabilities in human-robot collaboration.

Cobots are increasingly favoured for their versatility, safety features, and ease of integration into existing workflows. Industries worldwide are investing in cobots to enhance productivity, efficiency, and worker safety. Sectors such as automotive, electronics, and consumer goods are at the forefront of this trend, utilising cobots to streamline production processes and adapt to changing market demands. Cobots offer manufacturers the flexibility to automate tasks that were previously challenging or impractical for traditional robots, leading to improved operational efficiency and competitiveness.

As manufacturers seek more agile and adaptable automation solutions, cobots are poised to play an increasingly pivotal role in shaping the future of manufacturing. Their ability to collaborate seamlessly with human workers in shared workspaces opens up new possibilities for innovation, customisation, and growth in the manufacturing sector.

 

In what ways do robots and cobots contribute to increased efficiency and productivity in manufacturing?

Cobots revolutionise manufacturing by fostering human-robot collaboration, driving efficiency, and productivity to new heights. Unlike traditional industrial robots, cobots are specifically designed to work alongside humans in shared workspaces, offering a unique blend of versatility and safety. Their collaborative nature empowers workers, augmenting their capabilities rather than replacing them. Cobots excel in tasks that demand precision, agility, and adaptability, seamlessly integrating into existing workflows without the need for extensive reconfiguration.

Cobots streamline production processes by automating repetitive and labour-intensive tasks, freeing up human workers to focus on higher-value activities. With intuitive interfaces and simplified programming methods, cobots are accessible to workers with varying levels of technical expertise, ensuring rapid deployment and seamless integration. Moreover, their ability to operate continuously without fatigue enhances overall throughput and resource utilisation, leading to improved efficiency and reduced operational costs.

In essence, cobots represent a paradigm shift in manufacturing, offering a flexible and scalable automation solution that enhances productivity while prioritising the safety and well-being of human workers. By fostering collaboration between humans and robots, cobots pave the way for more agile, responsive, and competitive manufacturing operations in today's dynamic market landscape.

 

How can manufacturers effectively integrate robots and cobots into existing workflows? Do these replace human labor or create additional opportunities?

Manufacturers can seamlessly integrate cobots into existing workflows by prioritising human-robot collaboration, thereby enhancing productivity and ensuring a safer work environment. Unlike traditional industrial robots, cobots are designed to work alongside human workers, complementing their skills rather than replacing them. Cobots offer manufacturers a flexible automation solution that adapts to diverse production needs without requiring extensive reconfiguration of existing processes.

To effectively integrate cobots, manufacturers should conduct thorough assessments of their workflows to identify tasks suitable for automation. Cobots excel in repetitive, ergonomic, or hazardous tasks, allowing human workers to focus on more complex activities that require creativity and problem-solving skills. Training programs should be implemented to educate workers on cobot operation, maintenance, and safety protocols, ensuring seamless collaboration between humans and robots.

Instead of replacing human labour, cobots create additional opportunities by enhancing workforce productivity and enabling workers to take on more value-added roles within the organisation. By empowering workers with cobot-assisted automation, manufacturers can improve efficiency, quality, and overall competitiveness in the market. Ultimately, the integration of cobots into existing workflows represents a forward-thinking approach that prioritises collaboration, innovation, and the well-being of the workforce.

 

What skills are required for workers to effectively operate and collaborate with robots or cobots?

Workers collaborating with traditional industrial robots typically require specialised skills in programming, maintenance, and troubleshooting. These robots operate independently and often require complex programming to perform tasks efficiently. Additionally, workers need to be proficient in safety protocols and have a deep understanding of robotic systems to ensure smooth operation.

In contrast, collaborating with cobots requires a different skill set that is more accessible and intuitive. Cobots are designed to be user-friendly, with simplified interfaces and programming methods. Workers need basic training in operating the user interface and understanding safety protocols, rather than extensive programming knowledge. Cobots often utilise teach pendants or graphical programming interfaces, making them easier to program and reconfigure for different tasks.

Overall, while traditional industrial robots demand higher technical expertise, cobots democratise automation by offering simpler operation and lower skill requirements. Workers can quickly acquire the necessary skills to operate and collaborate with cobots, enabling faster implementation and integration into existing workflows. This accessibility and ease of use make cobots an attractive automation solution for a wide range of manufacturing industries, empowering workers to leverage robotic technology effectively in their daily operations.

 

How are manufacturers addressing the need for training and upskilling their workforce in the era of robotic automation?

Manufacturers are addressing the need for training and upskilling their workforce in the era of robotic automation through various initiatives and programs.

One notable effort by Alstrut India is the establishment of Universal Robots Authorised Training Centres, which provide curated certified training programs under the supervision of Universal Robots Denmark. This Authorised Training Centre is the first of its kind in India (in Chennai), aimed at equipping workers with the necessary skills to operate and collaborate with cobots effectively.

Additionally, manufacturers are investing in comprehensive training programs tailored to their specific automation needs. These programs cover a wide range of topics, including cobot operation, programming, maintenance, and safety protocols. Hands-on training sessions, simulations, and workshops are organised to provide practical experience and reinforce learning.

By prioritising training and upskilling, manufacturers ensure that their workforce remains adaptable and proficient in leveraging robotic automation technologies effectively. These efforts not only enhance operational efficiency and productivity but also empower workers to thrive in the evolving landscape of manufacturing.

 

How well do robots and cobots contribute to the flexibility and adaptability of manufacturing processes?

Robots and cobots significantly contribute to the flexibility and adaptability of manufacturing processes, although in different ways.

Traditional industrial robots excel in tasks requiring precision and repeatability, offering high-speed automation solutions. However, they often operate within fixed configurations and require dedicated safety measures, limiting their flexibility in dynamic environments.

On the other hand, cobots revolutionise manufacturing flexibility by facilitating human-robot collaboration in shared workspaces. Their collaborative nature allows them to adapt to changing production needs quickly. Cobots can be easily reprogrammed and redeployed for various tasks without extensive reconfiguration, enhancing production agility and responsiveness. Additionally, cobots feature built-in safety mechanisms, such as force-limiting sensors and power-and-force limiting technology, ensuring safe interaction with human workers.

Cobots also offer scalability, allowing manufacturers to adjust production capacities based on demand fluctuations. Their user-friendly interfaces and intuitive programming methods make them accessible to workers with diverse skill sets, further enhancing flexibility in staffing and operations.

Overall, while both robots and cobots contribute to manufacturing flexibility, cobots offer distinct advantages in adaptability, scalability, and safety, making them indispensable assets for manufacturers seeking agile and responsive production capabilities in today's dynamic market landscape.

 

(The views expressed in interviews are personal, not necessarily of the organisations represented.)

 

Anuj Bihani is a seasoned expert in the field of automation and robotics, holding a Master's degree in Manufacturing with specialisation in robotics. With over 30 years of experience, he began his career at Intel USA, focusing on fab automation. Anuj is renowned as a thought leader in the collaborative robot space, driving innovation and advancements. As the founder of Alstrut, a leading partner of Universal Robots in India, he has spearheaded the company's growth, earning recognition as a Platinum Partner in the APAC region. Additionally, Anuj has ventured into new territories with Impaqt Robotics, a company holding patents for robot end-of-arm peripherals. He strives to make a meaningful impact in the global manufacturing & robotics space, showcasing his commitment to pushing the boundaries of robotic technology.