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Battle-Tested Tech for Aerospace and Defense Operations

According to a recent study by Deloitte, the aerospace and defense industry stands at a pivotal crossroads as it enters the latter half of the decade. Forces that have shaped the sector in recent years—digital transformation, supply chain volatility, talent constraints, and geopolitical events—are converging with new catalysts such as agentic AI, emerging vehicles and the rapid evolution of autonomous systems. On the defense side, budgets are a key focus, with a growing emphasis on enhancing mission readiness. At the same time, defense priorities are shifting to accelerate the fielding of AI-enabled systems and collaborative combat aircraft. “Speed to field” is becoming the unifying metric across portfolios. (deloitte.com)

The Future of Medical Manufacturing

New technology trends in medical devices

Electrification Upgrade

ABB servomotor actuation system assists Australian melt shop

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Feature Articles

Safe, Reliable Spindle Operation

The load limit diagram of a motor spindle serves to graphically represent the permissible operating range as a function of parameters such as rotational speed. It enables a quick assessment of the conditions under which the spindle can be operated safely and reliably without exceeding mechanical, thermal or dynamic limits. Such a diagram is a key tool for the design, selection and evaluation of spindle systems in mechanical engineering particularly in the field of machining where high demands are placed on precision, performance and service life.

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A Focus on Craftsmanship

Consider the following scenario: guided by vision sensors, a robot spots a product on a moving conveyor, determines its exact position and, in one fluid motion, picks it up and places it into a waiting assembly, carrier tray, or shipping container. What human operators once found tiring—or at least tedious, the robot performs flawlessly, hour after hour, even long after its flesh-and-blood coworkers have gone home for the evening.

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Greener Days

Despite a lukewarm sustainability agenda here in the United States, global bearing manufacturers continue to be motivated by eco-friendly technologies, environmental awareness and energy efficiency regulations. Material innovation is one of the key strategies to reduce environmental impact moving forward. Concerns include energy consumption in manufacturing, waste generation, emissions from lubricants and raw material extraction. The end goal is to provide longer-lasting components with less waste.

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Advanced Lubrication Technology

Operating for long hours, under extreme loads, in high temperatures and dusty environments, ongoing wear is a significant challenge for open gears. This can lead to unplanned downtime and reduced equipment life—creating a barrier to effective operations. Leading mining and cement companies use advanced grease technology and technical inspections to help prevent open gear failure, optimize service life and ensure the smooth running of their operations.

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Gear Drives

There is an increasing trend toward integrating evermore compact smart components into larger, more complex motion control systems, and advances in AI, ML, and IIoT are helping with the speed and quality of their adoption.

Gears

In the realm of tractor gearbox applications, gear whine noise has long been a persistent challenge that significantly impacts the user experience and overall perceived performance of the vehicle. This paper delves into a comprehensive study that discusses the approach to tackling this issue through a combination of design optimizations, simulation techniques and physical validation processes.

Motors

Automation has become a key driver of efficiency and productivity, regardless of industry. Among the most popular automation solutions are automated guided vehicles (AGVs) and autonomous mobile robots (AMRs). While both technologies automate and enhance material handling and reduce manual labor, there are key differences in their functionality, flexibility, and areas of application that set them apart.

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Videos

UR Offers a Million Welds and Zero Downtime with Cobots

The robust performance of the robot welder at Centerline Brackets led the Florida-based manufacturer to an exceptionally rapid return on investment, achieved in less than three months. The Universal Robots' collaborative robot dramatically cut production time and addressed labor shortages while ensuring consistent weld quality for heavy-duty brackets.

INDUSTRY NEWS

Mar 10, 2026

Igus has announced that it is the first supplier to qualify halogen-free chainflex TPE cables for IPA dry cleanroom classes 4 and 5 through the Fraunhofer Institute for Manufacturing Engineering and Automation (IPA). This certification ensures customers in highly automated battery production receive energy supply solutions with a guaranteed service life of up to four years.

PRODUCT NEWS

IKO International introduced its LCRB Series, which is an ultra-lightweight crossed roller bearing (CRB) series with an inner and outer ring construction that provides significant weight and energy savings for many low- to medium-precision applications. The LCRB Series features stamping press-formed inner and outer rings made of heat-treated chromium molybdenum steel sheets.

CALENDAR

AeroDef Manufacturing 2026

Apr 13, 2026 - Apr 16, 2026

In 2026, AeroDef Manufacturing is represented on the national stage by a multifaceted showcase at RAPID + TCT 2026.

Cleanpower 2026

Jun 1, 2026 - Jun 4, 2026

Reliable Plant 2026

Jun 15, 2026 - Jun 18, 2026

American Manufacturing Summit 2026

Mar 17, 2026 - Mar 18, 2026

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Power Transmission Engineering magazinePower Transmission Engineering is THE magazine of mechanical components. PTE is written for engineers and maintenance pros who specify, purchase and use gears, gear drives, bearings, motors, couplings, clutches, lubrication, seals and all other types of mechanical power transmission and motion control components.

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