As publishers, we’re constantly reevaluating our brand and our identity. We want our connection with you to remain close and fresh, so that when you see our publication, your reaction is, “Oh, yeah. These are my people. They speak my language.”
Of course, much of that reaction is derived from the content. But some of it is also from the design and how the content is presented. Over time, designs become stale. Fonts, color schemes and visual effects that were once popular become as outdated as bell-bottom pants. (Wait, never mind. I think those are back in style again. Anyway, you get my point.)
Closed-loop control systems can handle a wide range of motions with a wide range of loads if the control system and the mechanics of the system are properly designed for the task. A couple of the more difficult combinations to design for are high inertial mismatches and backlash with hard gearing. The question is not just how to make the system stable but also how to get the desired performance.
Tooth contact analysis is an integral part of the gear design process. With the help of these simulation tools, it is possible to calculate the excitation caused by a tooth contact (Ref. 1). Usually, the load-free transmission error or the total transmission error under load is used for this purpose. However, the calculation with the tooth contact analysis ZAKO3D allows only a quasi-static consideration of the excitation. To better evaluate the behavior in the overall system, it is therefore necessary to perform a dynamics simulation. However, the main disadvantage of such dynamics simulations is the much longer computing time compared to quasi-static tooth contact analyses due to the high computational effort.
In recent years, the power engineering manufacturing industry has been undergoing a significant modernization movement, driven by the rapid advancement of robotics, automation, and artificial intelligence. Amazon's recent announcement of its in Shreveport, Louisiana, serves as a prime example of this revolution in action.
When facilities are designed and built to meet the standards of the day, the plant is as efficient as it will ever be on day one. However, as the plant ages and production demands increase, aging equipment becomes strained leading to inefficiencies and escalating costs.
With over 20 years’ experience in the food processing industry, Mike Mitchell has filled many roles in his career. Now, as the key accounts manager for Middleby Food Processing brand, MP Equipment, Mitchell has been pivotal in advancing food technology. He understands the demands of frequent, late-night repairs on first generation equipment.
Since taking over as CEO of Solve Industrial Motion Group in June 2024, Ernie Lauber has focused on continuous improvement, predictive maintenance and growing the legacy brands within Solve.
Combining brands such as IPTCI, MasterDrive, PTI and TRITAN together with the LMS, SST, SPB-USA and USA Roller product lines, Solve Industrial Motion Group is a provider of high-quality metric and American Standard power transmission components and industrial-grade bearings.
Fear comes in many forms. Every October we exploit these fears—everything from spiders, zombies, and clowns to serial killers, puppets or twin girls standing in a hallway. A recent conversation with colleagues about Halloween attractions prompted a discussion on the role manufacturing/engineering plays in shocking the senses this time of year.
Greaves 3D Engineering, a British company specializing in precision engineering, has introduced “The Ultimate Drivers Rig,” a state-of-the-art racing car simulator designed for portability and professional performance. This innovative simulator can be folded and stored in a compact road case, allowing for easy transport to racetracks, trade shows, and corporate events. Central to the rig’s design are 45 high-performance components from igus, including self-lubricating linear and drive technologies, cable carriers, and plain bearings, which help reduce maintenance requirements and improve overall reliability.
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Power 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.
