JIMTOF 2024: A Cutting-Edge Spectacle

Japan International Machine Tool Fair (JIMTOF) 2024, held from November 5-10 at Tokyo Big Sight, broke records with unprecedented scale and global participation, making it the largest in its history. With an astounding number of exhibitors and visitors, the event further secured its status as a leading global platform for the machine tool industry, serving once again as the global hub of innovation, technology, and collaboration in the allied and respective sector.

Unleashing the new generation of advancements in machinery, automation, robotics, and additive manufacturing, JIMTOF 2024 was attended by participants across the globe, highlighting Japan’s central role in the Manufacturing sector.

“Marking its 32^nd edition, JIMTOF 2024 is the largest in history, surpassing records set in 2022 in both exhibitor and visitor numbers,” stressed Dr Yoshiharu Inaba, Chairman, Japan Machine Tool Builders’ Association (JMTBA). This year’s theme, ‘Technologies Passed Down to the Future Offer Unlimited Possibilities’, reflects the event’s focus on state-of-the-art machine tool technologies and their role in unlocking unlimited possibilities in manufacturing.

Adding clarity, Kazuharu Iwase, Executive Vice President & CEO, Tokyo Big Sight Inc, revealed, “The first two days saw a combined turnout of 41,088 visitors, including 5,724 international attendees representing over 116 percent increase compared to 2022.” Which is in resonance with the report of recent economy and machine tools trend in Japan by Kazuo Yuhara, President, JMTBA: “Japan’s GDP grew by 0.7 percent in the second quarter (July-September, 2024), recovering from a 0.6 percent decline in the first quarter. Corporate earnings remain high, with robust investments addressing labor shortages—highlighting increased domestic demand and wage growth.”

Hosting 1,262 exhibitors from 19 countries and 162,670 visitors, of which 18,515 were from overseas, JIMTOF 2024 presented innovations across 5,743 booths spanning 118,540 sq mt. This marks an increase of 175 exhibitors and 125 booths from 2022.

Shaping Tomorrow, Today

Among advanced machine tools, robotics, IoT, and AI solutions, the event's focus was also on the Automotive industry innovations, including EV battery production and aluminum giga-casting. Another key emphasis of the event was on automation, labor-saving technologies, and digital transformation (DX), as Dr Inaba puts it: “The use of robotics for automation and labor-saving is critical to addressing population decline in the Manufacturing industry. Collaborative robots are key highlights, and this trend continues at JIMTOF.”

In terms of exhibits, the exhibition was divided into several areas, with the East Hall featuring cutting-edge tools for machining and forming, while the West Hall was dedicated to grinding technologies. On the other hand, the South Hall became a hub for advanced measuring instruments and precision technologies, underlining the growing importance of accuracy in production.

The Additive Manufacturing (AM) Zone was one of the most engaging sections of the event. As 3D printing continues to revolutionize production, exhibitors showcased these technologies not just for prototypes, but integral to end-product manufacturing. Stressing additive manufacturing, a key component in sustainable production, Dr Inaba said, “It is evolving from prototypes to full-scale production, especially in die and medical components, offering enhanced functionality and weight reduction.”

Advanced Tools & Tech Unveiled

One of the largest among the exhibitors at JIMTOF, Yamazaki Mazak Corporation showcased a total of 19 machine tools and laser processing machines including VCN-460 HDCC vertical machining center, as well as demonstrated cutting- edge machining using the exhibited machines.

DMG MORI Company Ltd introduced its ‘Machining Transformation (MX)’ concept, which emphasized automation and green transformation, with the INH63 5-axis horizontal machining center as a key highlight.

Okuma Corporation showcased 14 machines which included five 5-axis machining centers/multitasking machines, six machining centers, two turning centers and a CNC cylindrical grinder.

NSK Ltd introduced ROBUSTRIDE™, a high-precision single row cylindrical roller bearing for machine tool spindles, while NTN Corporation exhibited innovative bearings and technologies including high-speed grease-lubricated bearings, advanced condition monitoring systems, and automation solutions like the ‘i-WRIST’ robot module.

For the Automotive industry, Komatsu NTC Ltd. showcased the KV420L, a large VMC and a revolutionary solution for giga-casting in EV manufacturing and Shibaura Machine Co., Ltd highlighted its UVM-450D, a precision tool designed for creating molds for automotive lighting. 

Global manufacturers added an international dimension to the event. Taiwan’s HIWIN Technologies Crop. impressed attendees with its robotic solutions for automated workpiece handling including Torque Motor Rotary Table - RAB Series. Germany’s Beckhoff Automation K.K. showcased PC-based NC control systems equipped with advanced sensors and introduced machine performance evaluation demo by TwinCAT.

Forging Insights and Ideas

JIMTOF 2024 was not only a visual feast but also a platform for sharing knowledge and ideas. The conference tower hosted a range of thought-provoking seminars and discussions led by industry giants.

Notably, Akihiro Teramachi, Chairman/CEO, THK CO., LTD, and Shiro Nakamura, President, SN Design Platform, presented the LSR-05 electric vehicle prototype, emphasizing the critical role of precision engineering in shaping the future of transportation.

While Mitsuru Kawai, Executive Fellow, Toyota Motor Corporation, captivated the audience with a talk on the human-centric philosophy of Monozukuri—Japan’s unique approach to craftsmanship. Akiko Otsuka, Senior Manager, JAXA, Human Spaceflight Technology Center, on the other hand, highlighted how space exploration is driving innovation in robotics and engineering. 

Special Exhibit: Machine Tool Infinity, an exhibit showcasing advanced technologies shaping the future of manufacturing, was in South Hall 4, South Exhibition Hall. A Special Display in Additive Manufacturing (AM) area was in South Hall 1, South Exhibition Hall highlighting Japan’s cutting-edge advancements in 3D printing technology. It was developed under key national projects: ‘Technology Development of Next Generation Type 3D Printer for Industry’ Project (METI/NEDO) and ‘Basic Technology Development Project for Metal Additive Manufacturing Parts’ (NEDO).

Bridging Academia and Industry

JIMTOF 2024 also served as a vital space for the academia and industry to intersect. The 20^th International Machine Tool Engineers’ Conference (IMEC) served as an intellectual crucible, gathering experts to discuss the latest trends in manufacturing. Themes such as digital transformation, automation, and sustainable practices underscored the event’s commitment to advancing industrial frontiers.

The IMEC poster sessions further enriched the experience, with university researchers showcasing innovations poised to redefine manufacturing paradigms. The Academic Area in South Hall 4, South Exhibition Hall, aimed at students and young professionals, offered a vibrant platform for career development. Industry seminars and networking events bridged the gap between education and employment, igniting passion for careers in manufacturing and engineering.

Forging Ties, Shaping Futures

Beyond the exhibits, JIMTOF 2024 was a hub for networking and partnership-building. Participants had the opportunity to forge new relationships and explore joint ventures, especially in the context of sustainable manufacturing. One such integral part of the event was the participation of the Indian Machine Tool Manufacturers’ Association (IMTMA) in the ‘CEOs Technology & Export Mission to Japan’. This initiative brought together Indian industry leaders to explore cutting-edge technologies and forge export partnerships. 

Tokyo Triumphs

Underscoring that the event had lived up to its reputation as a beacon of innovation, Iwase revealed, “Exhibitors report that business talks have been more fruitful than expected, with strong enthusiasm from both domestic and international visitors.” It is evident that as JIMTOF 2024 successfully concluded, the event had marked the pathway for the next wave of manufacturing innovation. The upcoming edition of JIMTOF is planned for October 26-31, 2026, at Tokyo Big Sight.

MURALI SUNDARAM Correspondent Magic Wand Media Inc murali.sundaram@ magicwandmedia.in

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