Mitsubishi Electric Develops Industry-First Machining System Integrating Humanoid Robots with CNC Machine Tools
New Physical AI Technology Aims to Automate Manufacturing Operations and Reduce Labor Requirements
Mitsubishi Electric Corporation has announced the development of what it describes as the industry’s first machining system that enables humanoid robots to collaborate with computer numerical control (CNC) machine tools through physical artificial intelligence (AI). The new system is designed to automate a range of tasks traditionally performed by human machine-tool operators, helping manufacturers address labor shortages, improve operational efficiency, and advance toward fully autonomous production facilities.
The newly developed technology allows humanoid robots and CNC machine tools to coordinate activities throughout the machining process. These activities include machine setup, cleaning, removing and transporting finished products, inspecting components, and troubleshooting operational issues. By automating these tasks, Mitsubishi Electric aims to reduce the need for manual intervention at machining sites while supporting more flexible and efficient manufacturing operations.
The company announced the development on October 21, 2026, as part of its broader efforts to accelerate the adoption of smart manufacturing technologies and autonomous factory systems.
Addressing Labor Shortages in the Manufacturing Industry
Manufacturers worldwide are increasingly facing challenges associated with labor shortages, rising operational demands, and the need to maintain consistent production performance. Machining facilities are particularly dependent on operators who perform a wide range of physical tasks alongside the operation of machine tools.
Although industrial automation has advanced significantly, certain activities remain difficult to automate using conventional robotic systems. Tasks such as positioning workpieces inside machine tools, cleaning machine interiors, handling finished components, and responding to unexpected operating conditions often require physical flexibility and the ability to adapt to changing circumstances.
Traditionally, manufacturers seeking to automate these operations with industrial robots have needed to invest in substantial production-line modifications. Such changes may involve installing dedicated robotic equipment, redesigning workspaces, integrating safety systems, and developing specialized control sequences. These requirements can increase implementation costs and make automation less practical for some manufacturing facilities.
Humanoid robots offer a potential alternative because their physical form and movement capabilities are intended to support work in environments designed for people. In principle, these robots could perform tasks in existing manufacturing spaces without requiring extensive changes to production layouts.
However, connecting humanoid robots to CNC machine tools has presented another significant challenge. Each robot may require dedicated communication functions and customized control sequences to coordinate its movements and operations with individual machine tools. Developing and maintaining these interfaces can complicate deployment and limit the scalability of automation projects.
Mitsubishi Electric’s newly developed system is intended to address these challenges by enabling coordinated operation through physical AI, reducing the need for complex integration of individual robots.
Three Core Components Enable Collaborative Machining
The system consists of three principal components designed to work together: an AI machining task planner, a CNC machine tool equipped with physical AI, and a general-purpose humanoid robot.
1. AI Machining Task Planner
The AI machining task planner serves as the coordination layer for the overall system. It receives basic work instructions from operators in natural language and automatically converts them into machining tasks.
Based on these instructions, the planner determines the activities that need to be completed and assigns responsibilities between the CNC machine tool and the humanoid robot. It also coordinates their work so that machining operations and supporting physical tasks can be performed in an organized sequence.
The use of natural-language instructions is intended to simplify interaction between operators and automated equipment. Rather than requiring users to manually program every task or develop detailed communication sequences for each robot, the system can interpret high-level instructions and organize the required work.
This approach could help reduce the technical complexity associated with deploying robotic automation in machining environments.
2. CNC Machine Tool Equipped with Physical AI
The second component is a CNC machine tool integrated with physical AI capabilities. CNC machine tools are widely used in manufacturing to produce precision components through programmed machining operations.
In Mitsubishi Electric’s system, the CNC machine tool can exchange operational information with the humanoid robot using natural language. This communication enables the machine and robot to coordinate their respective activities and collaborate during the machining process.
The physical AI integration is designed to support more flexible interactions between the equipment and the robot, rather than relying exclusively on individually developed communication interfaces and predefined control sequences.
By incorporating AI into the machine-tool environment, Mitsubishi Electric aims to establish a more adaptable connection between automated machining operations and the physical tasks required to support them.
3. General-Purpose Humanoid Robot
The third component is a general-purpose humanoid robot that performs physical activities traditionally handled by human operators.
These activities include preparing machine tools for production, cleaning equipment, removing finished products, transporting components, carrying out inspections, and assisting with troubleshooting. Integrating these capabilities into the coordinated system is intended to allow the robot to work alongside CNC equipment as part of a connected manufacturing process.
The general-purpose design is particularly relevant because manufacturers often operate different machines and production processes within the same facility. A system that reduces the need for specialized integration could make it easier to introduce humanoid robots into existing operations.
Mitsubishi Electric’s approach combines robotic flexibility with AI-based coordination to support a broader range of machining-related activities.
Maisart AI Technology Supports System Integration
Both the AI machining task planner and the physical AI integrated into the CNC machine tool use Mitsubishi Electric’s proprietary artificial intelligence technology, Maisart™.
Maisart is the company’s AI technology platform, which supports the development of intelligent systems and applications across its business operations. In the newly announced machining system, this proprietary technology provides the AI capabilities used to interpret instructions, coordinate tasks, and facilitate communication between the machine tool and the humanoid robot.
By applying its AI technology to both the planning and machine-tool components, Mitsubishi Electric aims to create a unified operating framework. This design is intended to reduce the need for manufacturers to develop separate, highly customized integration solutions for individual robots.
The company’s approach also highlights the growing role of physical AI in industrial automation. Unlike applications focused primarily on analyzing digital information, physical AI is intended to connect intelligent decision-making with equipment and activities in the real world.
In a machining environment, this means coordinating instructions and operational information with physical tasks such as handling components, cleaning machinery, and supporting production workflows.
Toward Unmanned Machining and Smart Factories
Mitsubishi Electric states that the system can support unmanned machining operations and management based on an operator’s basic work instructions. By reducing the need for detailed manual programming and complex integration, the technology is intended to make advanced automation more accessible to manufacturing facilities.
The potential benefits include lower labor requirements for routine machining-related tasks, improved coordination between equipment and robots, and greater flexibility when automating existing production environments.
The approach may also help manufacturers address operational bottlenecks caused by difficulties in recruiting and retaining skilled personnel. By assigning repetitive or physically demanding tasks to automated systems, human workers could potentially devote more attention to activities requiring specialized judgment, process oversight, and production planning.
However, the actual benefits will depend on how the system performs in practical manufacturing environments, including its ability to handle different workpieces, machine configurations, safety requirements, and unexpected operating conditions.
Mitsubishi Electric has not provided specific performance figures, implementation costs, or a commercial deployment schedule in the announcement.
Advancing Autonomous Manufacturing
The development represents another step in Mitsubishi Electric’s efforts to advance smart factories through the integration of AI, robotics, and industrial equipment. Combining humanoid robots with CNC machine tools could offer manufacturers a way to automate physical operations that have traditionally required human involvement.
The company’s strategy focuses on simplifying the coordination between machines and robots, enabling them to work together through natural-language communication and AI-based task planning. If successfully deployed across a wider range of manufacturing settings, this approach could help reduce the engineering effort required to automate complex machining workflows.
Mitsubishi Electric aims to accelerate the transition toward smart factories and fully autonomous, unmanned manufacturing facilities that improve productivity through innovative technologies.
As manufacturers continue to explore AI-powered automation to address labor shortages and improve production efficiency, the company’s newly developed system demonstrates how humanoid robotics and CNC machining may be integrated into a more flexible manufacturing environment. The technology’s future impact will depend on its practical performance, scalability, and ability to meet the diverse requirements of industrial production.
