Today’s market demands increasingly agile, structured and complex responses even from the world of manufacturing, which by its own inclination would instead tend toward different rhythms, established by the decades of activity prior to the 2020s.
To make matters worse, this has exacerbated global competitiveness, with companies in emerging countries able to offer a faster response to new demands.
How is it possible to respond to this change? The Smart Factory is one possible answer because of its ability to give factories flexibility and agility that would otherwise be impractical.
What is a Smart Factory
An Intelligent Factory or Smart Factory is an interconnected industrial system capable of using big data. It uses advanced technologies such as Industrial IoT (IIoT), Cloud Computing, and data analytics to optimize production processes, increase efficiency and product quality, reduce operating costs, and adapt to the ever-changing demands of the market.
To be put into practice, it requires both technological solutions andexcellent change management.
Indeed, there is a need to rethink processes, workflows and management philosophy, moving from a linear and hierarchical model to a more flexible and collaborative one.
Smart factories employ cyber-physical systems, or systems in which physical and digital components interact with each other to create more agile and functional manufacturing environments. In fact, they are an evolution of the Industry 4.0 concept, in which machines and devices, often in real time, are collected, analyzed and put to value to improve end-to-end processes and help make data-driven decisions at both operational and strategic levels. Smart factories also use advanced robotics, including in the form of cobots, and sometimes additive manufacturing solutions such as 3D printing to make complex, customized products.
The need for a solid foundation
We have mentioned how the evolution toward the Smart Factory is also a management and governance issue. However, it should not be forgotten that from Industry 4.0 to its most modern declinations, technology plays a key role as an enabling factor. What is needed, in short, is a solid infrastructural base that is capable of putting a value on the data that each company generates and that instead, in the traditional approach, remain unknown or, at best, collected without then being fully exploited.
To enable this process, it is first necessary to be able to collect field data and process it in an agile and effective manner.
Among the indispensable technologies within the smart factory, two in particular meet these needs: industrial IoT and cloud computing.
The role of cloud computing in the smart factory
Cloud computing is one of the pillars of the Smart Factory. With the ability to process and store theoretically infinite amounts of data, it allows computing power to be used in an “on demand” mode, resulting in lower costs and investment. The scalability of Cloud Computing allows the company to set its own growth patterns, with enough flexibility to do so only in the face of contingent needs. Features that allow them to reduce operating costs and respond with greater speed and agility to market changes.
The cloud also facilitates the circulation of information and integration between different production locations, factories and supply chain stakeholders. Finally, cloud computing platforms offer advanced data analytics, machine learning and artificial intelligence tools that enable data to be transformed into useful information for increasingly informed and data-driven decisions.
The role of IoT in the smart factory
Industrial IoT is vital to the Smart Factory, especially because it is actually the enabling technology for field data collection. In other words, industrial IoT enables companies to use and put a value on the data they themselves produce, enabling an unprecedented level of interconnection and automation. IoT also enables real-time data collection and monitoring of manufacturing operations, machine conditions and industrial process dynamics.
The use, in short, is twofold. On the operational side, efficiency can be monitored and optimized, failures can be predicted and prevented, product quality can be improved, and downtime can be reduced, while on the organizational side, the full potential of advanced analytical tools can be unlocked, which, in the case of artificial intelligence and machine learning, will progressively improve as more and more information is ingested.
Other enabling technologies
In addition to Industrial IoT and Cloud Computing, the Smart Factory relies on other innovative tools. Technologies that improve efficiency and productivity, allow greater flexibility and enable unprecedented adaptability to market demands.
We recall here the main ones:
- Artificial Intelligence: enables complex data analysis, process optimization, and automated decision-making flows;
- Machine Learning: essential for predictive maintenance and continuous optimization of operations;
- Big Data: enable advanced data analysis and accurate predictions that help improve decision making;
- Digital Twin: Digital twins create virtual replicas of physical systems to seamlessly test and optimize processes;
- Additive manufacturing: 3D printing enables the creation of complex customized components;
- Blockchain: ensures security and traceability of transactions.
The integration of these technologies enables factories to operate more intelligently, efficiently and responsively, improving their competitiveness in the marketplace.
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