Mechanical

Study finds robots help some manufacturers even while workers struggle

A study co-authored by an MIT professor shows firms that move quickly to use robots tend to add workers to their payroll, but overall employment drops.

Study examines how many jobs robots replace

A study co-authored by an MIT professor finds that in the U.S., the impact of robots varies widely by industry and region, and may play a notable role in exacerbating income inequality.

Fundamentals of ferrography

Using ferrography fundamentals for oil analysis is an excellent condition monitoring technique to diagnose and predict equipment health without taking equipment offline

10 essential maintenance and troubleshooting tips for VFDs

A properly maintained variable frequency drive (VFD) can provide decades and cost-effective service. Making VFD inspections and maintenance part of facility oversight can improve outcomes.

Optimization of a plant cooling system design

Size a feed water pump; consider heat-exchanger options; determine cooling system power and energy use

Your questions answered: Right-sizing pumps with variable speed drives

Webcast presenter Eugene Vogel answered questions on variable speed drives (VSDs), variable frequency drives (VFDs), and their value for manufacturers.

Eight selection criteria for actuation components

Electromechanical systems offer advantages over hydraulic and pneumatic actuators