Author: NMTA

RAPID + TCT 2026

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APRIL 13 – 16, 2026 | BOOTH 2250 Thomas M. Menino Convention & Exhibition Center Boston, MA

NIDEC MACHINE TOOL AMERICA is heading to Boston for RAPID + TCT 2026, North America’s largest additive manufacturing and industrial 3D printing event. From April 13-16, the industry’s leading innovators will gather to explore the technologies redefining the future of part production.

We invite you to visit us at Booth 2250 to see how our LAMDA systems are pushing the boundaries of large-scale laser metal DED.

SEE OUR EXHIBITOR HUB AND REGISTER NOW >

International Manufacturing Technology Show – IMTS 2026

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SEPTEMBER 14 – 19, 2026 | BOOTH 237054 McCormick Place, Chicago

NIDEC MACHINE TOOL AMERICA is heading to Chicago for IMTS 2026, North America’s largest manufacturing technology showcase. As the industry’s premier forum for innovation, IMTS is where the global manufacturing community gathers to explore the tools and technologies shaping the future of production.

In an industry where precision and throughput are the benchmarks of success, NIDEC remains committed to delivering high-performance solutions. We invite you to visit us at Booth 237054 to see our latest technology in action and learn how our systems integrate into modern production environments.

Whether you are looking to optimize your current floor or explore the next generation of gear manufacturing and machining, stop by to connect with our team and see what’s next for your operations.

SEE OUR DIGITAL SHOWROOM AND ADD US TO YOUR SHOW PLANNER >

GEAR UP FOR PRECISION OPEN HOUSE

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JUNE 9 – 10, 2026 | NIDEC MACHINE TOOL AMERICA (46992 Liberty Dr, Wixom) & WENZEL (28700 Beck Rd, Wixom)

NIDEC MACHINE TOOL AMERICA and WENZEL are teaming up once again in Wixom, Michigan for Gear Up for Precision—a two-day Open House dedicated to the latest in machine tool innovation and precision metrology.

Building on the energy of our last joint event, this year’s program offers a deep dive into the technology driving modern manufacturing. Join us for expert-led presentations, live hands-on demonstrations, and unbeatable networking with industry peers. Whether you’re looking to optimize your production line or explore the next generation of measurement technology, this is the event you won’t want to miss.

Mark your calendars for June 9-10, 2026, and visit us to see how we’re gearing up for the future of precision!

REGISTER HERE >

The Defense Manufacturing Conference (DMC)

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MARCH 30 – APRIL 2, 2026 | BOOTH 310, CARIBE ROYALE ORLANDO IN ORLANDO, FL

NIDEC MACHINE TOOL AMERICA is heading to Orlando for the Defense Manufacturing Conference (DMC). As the nation’s flagship forum for the defense manufacturing industrial base, DMC serves as a vital intersection where government, industry, and academia collaborate to strengthen the technology available to our nation’s warfighters.

In an era where precision and reliability are non-negotiable, NIDEC is committed to delivering mission-ready manufacturing solutions. We invite you to visit us as Booth 310 to see how our technology integrates into modern defense production environments.

REGISTER HERE >

Nidec Opens New Global Technical Center to Drive Collaborative Manufacturing Innovation

Posted on by NMTA
Nidec Opens New Global Technical Center to Drive Collaborative Manufacturing InnovationDownload

Gear History: How Winter Driving Depends on Gear Kinematics

Posted on by NMTA

February brings the toughest testing ground for any drivetrain: the icy corner.

When your vehicle enters a turn, geometry dictates that the outside wheel must travel further than the inside wheel. If both wheels were locked to a single shaft, one would be forced to skid. On a dry summer road, this causes tire wear. On an ice patch, it causes a loss of control.

The solution to this problem is the differential, a masterpiece of gear logic that has remained largely unchanged since Onésiphore Pecqueur patented it in 1828.

Schematic diagram of a ring-and-pinion differential

The Geometry of Control

Pecqueur’s design uses a “planet and sun” arrangement of bevel gears. Power enters through a ring gear, which rotates a carrier housing. Inside, small pinions mesh with side gears on each axle.

In a straight line, the gears do not rotate relative to each other. The whole unit spins as one.

In a turn, the pinions begin to “walk” around the side gears, allowing the outside wheel to speed up exactly as much as the inside wheel slows down. The carrier speed is always the average of the two axle speeds. This mechanical averaging is what allows a car to maintain power through a curve without breaking traction due to geometric constraints.

The Traction Tradeoff

While the differential solves the kinematic problem of turning, it introduces a traction limitation. In a standard open differential, torque is split equally between the two wheels. This means that if one wheel is on ice and requires almost no torque to spin, the other wheel, even if it’s on dry pavement, also receives almost no torque. The result is a spinning tire and a stationary vehicle.

This is why limited-slip differentials, locking differentials, and modern traction control systems were developed. They detect when one wheel is slipping and redirect torque or apply braking force to restore forward motion. But even these advanced systems rely on the same fundamental bevel gear architecture that Pecqueur introduced nearly 200 years ago.

The Precision Mandate

For manufacturers, the differential represents a significant challenge. Bevel gears are notoriously sensitive to mounting distances and tooth geometry. Even a few microns of error can lead to excessive noise or localized stress that causes failure under heavy loads.

The tooth contact pattern on a bevel gear is a localized ellipse. If the pinion is mounted too close or too far from the ring gear, that contact shifts to the toe or heel of the tooth. Under the sudden torque spikes common when a wheel regains traction on a patchy road, this misalignment can lead to tooth breakage.

The evolution of the differential is, in many ways, the evolution of the gear cutting machine. The demand for quieter, more durable drivetrains pushed the industry toward the processes we rely on today.

Engineering for the Elements

As we navigate the tail end of winter, the differential serves as a reminder that great engineering is often invisible. It works silently under the chassis, translating complex kinematics into predictable handling.

At NIDEC MACHINE TOOL AMERICA, we build the machines that make precision possible.

Building the Future of Manufacturing: How NIDEC MACHINE TOOL AMERICA Supports the Next Generation

Posted on by NMTA

Manufacturing is changing rapidly, driven by new technologies, new materials, and a constant push for greater efficiency and precision. At NIDEC MACHINE TOOL AMERICA, we believe that staying ahead in this environment starts with people. Supporting the next generation of engineers, technicians, and manufacturing professionals is part of our core mission.

Why Developing Future Talent Matters

Every meaningful advancement in manufacturing begins with skilled, curious, individuals. The industry depends on professionals who understand complex systems and know how to apply them in practical ways. Those skills are built over time through hands-on experience, mentoring, and exposure to real industrial equipment.

Our commitment to education and workforce development reflects this reality. We actively seek out opportunities to work with universities and research institutions, helping prepare students and early-career professionals for the challenges they will face in modern manufacturing environments.

Connecting Industry and Education

One of the most effective ways to support future talent is to bring industry and education close together. NIDEC MACHINE TOOL AMERICA regularly collaborates with academic partners to make that connection real.

Our recent work with The Ohio State University’s Center for Design and Manufacturing Excellence (CDME) included in-depth training on our LAMDA series. Visits like this give students and researchers direct exposure to industrial systems and workflows. They also give our team insight into the questions, ideas, and research priorities that are driving the next generation.

These interactions benefit both sides. Students and researchers gain experience that goes beyond the classroom. NIDEC gains feedback and perspectives that help shape future products, training programs, and support strategies.

Providing Access to Industrial-Grade Technology

To be ready for the workforce, future engineers and technicians need experience with the same level of technology they will encounter in the field. That is why we work to make our systems available in academic and research settings whenever possible.

When students and researchers can work directly with advanced equipment, they learn how these technologies behave in real conditions. They see how process parameters, monitoring, and part design come together. That understanding is difficult to achieve with simulation or theory alone.

This kind of exposure builds confidence, strengthens problem-solving skills, and often shapes long-term career interests in manufacturing and engineering.

Encouraging Curiosity and Innovation

Manufacturing grows when new ideas are put into practice. Our goal is to give emerging professionals the space and tools to explore those ideas. Training programs, research collaborations, and equipment placements all play a role in encouraging experimentation and careful, data-driven innovation.

We want future engineers and technicians to feel comfortable asking questions, testing assumptions, and refining processes. When they can do that on real equipment, guided by experienced professionals, they are better prepared to contribute on day one in an industrial setting.

Looking Ahead

The demand for skilled manufacturing professionals will continue to grow. Technologies will keep advancing, and expectations for quality and efficiency will rise along with them. NIDEC MACHINE TOOL AMERICA remains committed to supporting the people who will meet those expectations.

By working closely with educational institutions, sharing our expertise, and opening access to advanced systems, we are investing in the future of the industry and the communities we serve. The next generation of manufacturing professionals is already taking shape, and we are proud to play a role in their development.

NIDEC MACHINE TOOL AMERICA to Showcase at 10th Annual Military Additive Manufacturing Summit

Posted on by NMTA
NIDEC MACHINE TOOL AMERICA to Showcase at 10th Annual Military Additive Manufacturing SummitDownload

To register for MILAM 2026: https://www.militaryam.com/

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NIDEC’s Three Essential Attitudes: The Operating System Behind Purpose-Driven Manufacturing

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In an era of rapid change, tighter targets, and rising expectations for speed and quality, the companies that endure pair a clear purpose with decisive action. At NIDEC, our philosophy is straightforward and ambitious: design ever more efficient products and improve people’s lives.

Our Three Essential Attitudes, or the “NIDEC Way”—Passion, Enthusiasm, Tenacity; Working hard and smart; and Do it now, do it without hesitation, do it until completed—are more than values on a wall. They guide our teams, our projects, and our partnerships every day.

Below is how these attitudes take shape across our operations, and why they matter for our customers’ competitiveness and for a better industrial future.

Passion, Enthusiasm, Tenacity: Fuel for Innovation

Complex manufacturing challenges rarely resolve in a single sprint. They demand cross-functional collaboration, patience, and the will to iterate. Passion drives ambitious goals. Enthusiasm sustains energy through setbacks. Tenacity ensures we finish the job.

How this shows up at NIDEC:

  • Engineering depth with customer empathy: We don’t just tune specs. We understand throughput constraints, floor layouts, workforce skills, and maintenance cycles.
  • Iteration without fatigue: Whether refining hobbing parameters for micro-geometry accuracy or stabilizing thermal behavior on a machining center, we pursue precision with persistence.
  • Lifecycle commitment: From installation to optimization, we support the full lifecycle, not just the handoff.

Working Hard and Smart: Effort Meets Evidence

Advantage comes from pairing effort with data, process discipline, and the right tooling. That’s how we reduce variability and increase productivity without compromising quality.

How this shows up in our solutions:

  • Application engineering and prototyping: At the NMTA Gear Technology Center, we use our latest gear cutting machines in real-world trial cuts and prototyping to dial in optimal processes before they reach your production floor.
  • Gear inspection and data feedback: State-of-the-art gear inspection equipment verifies quality and feeds measurement data back into process adjustments, tightening tolerances and improving repeatability.
  • Rebuilding, reconditioning, and control retrofits: By rebuilding systems and modernizing older equipment, we extend the life of proven NIDEC platforms while elevating accuracy, reliability, and ease of use.
  • Lifecycle optimization: Through installation, training, maintenance, and ongoing process support, we keep machines running at peak performance and continuously identify opportunities for improvements in cycle time, quality, and uptime.

Outcome: Shorter cycle times, fewer rejects, lower operating costs, and more stable production windows, especially in high-precision environments.

Do It Now; Do It Without Hesitation; Do It Until Completed: A Bias for Action

Delayed decisions defer value. We move decisively, aligning stakeholders, clarifying requirements, and executing with urgency. That discipline accelerates learning and delivery.

How we put action first:

  • Rapid discovery: We define the problem precisely, from target tolerances to surface finish, and get aligned quickly.
  • Prototyping and validation: We run trials, gather data, and iterate to de-risk production.
  • Finish the job: Implementation is the start, not the end. We stay engaged through ramp-up, operator training, and process stabilization until performance holds.

Outcome: Faster time to value, fewer surprises during launch, and sustained performance in real production, not just in a demo.

Why This Matters Now

Manufacturers are navigating:

  • Labor constraints and the need for intuitive, reliable machines
  • Pressure to compress lead times while increasing customization
  • Tighter tolerances for gears and precision components

NIDEC’s Three Essential Attitudes speak directly to these pressures. Passion, enthusiasm, and tenacity keep teams moving through complexity. Working hard and smart grounds improvements in data and repeatability. A bias for action cuts time-to-outcome and keeps initiatives from stalling.

The result is better manufacturing systems: efficient, resilient, and ready for what’s next.

A Better Future, Built One Completed Task at a Time

NIDEC’s corporate philosophy guides our daily decisions. The Three Essential Attitudes turn that philosophy into action on the factory floor and in the boardroom. When teams embrace them, projects move faster, machines perform better, and the long-term impact compounds.

If you are pursuing aggressive performance targets, we’re ready to help. Explore how our manufacturing solutions can support your goals. See our full product line here: https://www.nidec-machinetoolamerica.com/products/.

Gear History at New Year’s: The Mechanics Behind the Date Jump

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On New Year’s Day, it’s easy to focus on the countdown to midnight. But if you wear a mechanical watch, there’s another transition happening in the background: a small gear train advances the date disc by one exact step.

That seemingly simple jump is the product of more than a century of incremental work on calendar displays, culminating in the mid-20th century with robust date and day-date mechanisms that are still the template today.

How Mechanical Date and Day-Date Mechanisms Work

Mechanically, most traditional date and day-date systems share the same basic architecture.

The hour wheel drives an intermediate wheel. That intermediate wheel drives:

  • A star or date wheel with 31 teeth (date).
  • A star wheel with 7 teeth (day of the week) in day-date watches.

Each of these star wheels advances by one tooth every 24 hours.

The intermediate wheel is important: without it, the calendar would advance twice per day. With it, the system steps once per 24-hour cycle and typically changes around midnight.

To hold each indication precisely in place, the system adds:

  • A jumper spring that engages between teeth on the date (and day) wheel.
  • A shaped cam or finger that gradually loads the jumper and then lets in snap into the next tooth, depending on whether the change is standard, semi-instantaneous, or instantaneous.

From a gear-engineering perspective, that means very small modules and teeth must withstand:

  • Cyclic loading from the daily change.
  • Long-term boundary lubrication.

Backlash and tooth form must be controlled so the indication:

  • Lands on center.
  • Resists vibration or partial movement between jumps.

It’s essentially a micro indexing drive synchronized to a 24-hour input.

Short Months and Manual Corrections

Standard date and day‑date mechanisms are built on a simple assumption: every month has 31 days. In a non‑perpetual system, this means the date must be corrected five times each year, whenever the actual month length falls short of 31 days 

That simplification keeps the movement compact and relatively straightforward, but it pushes some of the complexity onto the user. To deal with real‑world calendars, watchmakers provide ways to “force” the date mechanism to advance. In modern quick‑set systems, the crown (or, on some watches, corrector pushers) lets the wearer rapidly click the date forward, and in some designs also change the day or month, one indexed tooth at a time. Earlier non‑quick‑set watches are less forgiving: the only way to update the date is to repeatedly rotate the hands past midnight, cycling the 24‑hour mechanism over and over.

In both approaches, the calendar train has to tolerate behavior that goes far beyond the gentle, once‑per‑day change it was nominally designed for. Rapid corrections impose many small, user‑driven shock loads in quick succession. On top of that, there’s the risk of overlap between human inputs and the watch’s own automatic changeover. If the wearer tries to adjust the date too close to midnight, while the change mechanism is partially engaged, there’s potential for damage. 

For gear designers, this will feel familiar. The mechanism is sized and optimized for the ideal operating case: one clean step per 24 hours. But its durability and real‑world reliability are defined just as much by edge conditions: irregular month lengths, impatient users advancing the date as fast as they can, and ill‑timed inputs right in the middle of an automatic change.

What This Means for Modern Gear and Mechanism Design

For engineers working on other gear-driven systems such as indexing tables, rotary actuators, and small step-feed mechanisms, there are a few direct takeaways:

  • Continuous rotation to discrete steps: Calendar mechanisms show a clean way to derive discrete, repeatable steps from a continuous drive, using gear ratios and spring-based jumpers rather than electronics.
  • Load and tolerance discipline at small scale: Because the teeth are tiny and the loads are light but persistent, tooth geometry, backlash, surface finish, and material choice become critical over long life.
  • Designing for human interaction: Manuals from brands and historical overviews emphasize care when changing dates, especially around midnight. The mechanisms are robust but not invincible, a reminder that real users will always push designs outside nominal states.

A New Year’s Perspective

Each New Year’s Day, when the date rolls over from 31 to 1, the same fundamental mechanism that advances the date every night does its job once more: a small, carefully cut set of wheels moves exactly one tooth.