Fanuc

What is Fanuc?

Fanuc is a Japanese manufacturer of factory automation solutions, especially known for its CNC controls, industrial robots, machining centers, and plastic injection molding machines. The company’s name stands for Factory Automation Numerical Control, reflecting its focus on numerical control and automated production. In the machinery industry, Fanuc is one of the best-known suppliers of CNC control systems, and its controls are widely used in CNC lathes, CNC milling machines, and multi-function machines made by different manufacturers.

Fanuc operates globally, and its products have become a staple of the modern machine shop, where CNC machining, robotics, and digital production management are seamlessly integrated.

Fanuc CNC Controls in the Machinery Industry

Fanuc CNC control is one of the world’s most common numerical control systems. It is based on ISO-standard G-code and M-codes that control the movements of machines, toolpaths, tool changes, and auxiliary equipment. Fanuc controls are found in numerous CNC lathes, vertical and horizontal machining centers, as well as 5-axis machines.

Fanuc controls are characterized by extensive parameterization, macro programming capabilities, and compatibility with DNC and IoT solutions. The controls support advanced features such as interpolation, tool offset management, coordinate system handling, and measurement cycles used with CMM systems or touch probes.

From a machinist’s perspective, Fanuc control is known for its logical interface, extensive maintenance and spare parts network, and long lifecycle. In many machine shops, Fanuc serves as a benchmark against other control systems, such as Siemens Sinumerik or Heidenhain.

Fanuc Industrial Robots and Robotic Cells

Fanuc is one of the world's largest manufacturers of industrial robots. Their robot portfolio covers a wide range of payloads, from small assembly robots to heavy-duty handling robots. In the machinery industry, Fanuc robots are used for part handling, machine tending, welding, laser marking, and packaging applications, among others.

Integrating robots with CNC machine tools enables unmanned production, where a robotic cell handles part loading, pallet changes, and transfer of finished items. Fanuc's robot controllers support connections to CNC controls and production management systems, enabling automation cells as part of Industry 4.0 solutions.

Fanuc Collaborative Robots, or Cobots

Fanuc also manufactures collaborative robots, or cobots, designed to work safely alongside people without traditional safety cages in certain applications. In machine shops, cobots are especially well-suited for small batch production, assembly, and unmanned machine operation where flexibility and rapid deployment are key requirements.

Fanuc cobots combine force and torque sensing, easy programming, and compatibility with existing CNC machining centers. This allows a machine shop to automate its production gradually without significant changes to the entire production line.

Fanuc Robodrill Machining Centers

Fanuc Robodrill is a compact vertical machining center designed especially for fast and precise machining. Robodrill machines are common in electronics, automotive, and precision engineering applications, where short cycle times, high spindle speeds, and efficient tool changes are crucial.

Robodrill integrates Fanuc’s proprietary CNC control, servo motors, and control technology into a unified system. This delivers high dynamics, precise positioning, and excellent repeatability—essential features in modern CNC machining.

Fanuc Electric Injection Molding Machines

Fanuc manufactures fully electric injection molding machines for the plastics industry. Electric operation is based on servo motors, enabling accurate motion control, energy efficiency, and a clean production environment.

Although injection molding is not actually a machining process, mold manufacturing and maintenance are closely related to CNC machining in the machinery industry. Fanuc’s injection molding technology complements its automation and robotics solutions, allowing the entire production process to be integrated into the same control and automation environment.

Fanuc EDM Wire Cutting Machines

Fanuc’s EDM wire cutting machines utilize electrical discharge machining, where material is removed by spark erosion. EDM is especially suitable for precise machining of hard materials like tool steels and carbides, particularly when traditional milling or turning is not practical.

Fanuc EDM machines are known for their precision, surface finish, and reliable automation. In a machine shop, wire cutting complements CNC machining, especially for mold making, stamping tools, and precision components.

Fanuc and the Digital Factory

Fanuc also develops software and networking solutions that seamlessly connect CNC machines, robots, and other production equipment to digital manufacturing systems. Data transfer, remote diagnostics, and production data analysis support maintenance, quality control, and production optimization in machine shops.

By integrating CNC controls, robotics, and automation, Fanuc plays a key role as a total solutions supplier for the machinery industry.

Summary

Fanuc is an international supplier of factory automation, whose core products are CNC controls, industrial robots, cobots, Robodrill machining centers, electric injection molding machines, and EDM wire cutting machines. In the machinery industry, Fanuc is particularly known for its widely adopted CNC controls, which form the foundation for many CNC lathes, machining centers, and automated robotic cells.