More than 5,000 manufacturing professionals saw the latest robots, fastening tools and automation at the seventh annual ASSEMBLY Show, which was held Oct. 22-24 at the Donald E. Stephens Convention Center in Rosemont, IL.

Manufacturing companies contributed $2.17 trillion to the U.S. economy according to the most recent annual data. Manufacturers, of which 98.6 percent qualify as small businesses, have become more agile, more productive and leaner in recent years.

Hydraulic valves direct the flow of a liquid medium, usually oil, through a hydraulic system. These valves are used in a variety of applications, including heavy trucks, farm equipment, and mining and construction machinery.

The automotive industry is at the threshold of a disruption not seen since the Brass Era of the 1900s. Electric vehicles, connectivity, mobility-as-a-service, and autonomous vehicles promise to change the future of transportation in the same way that the "horseless carriage" did a century ago.

The lives of manufacturers would be so much easier if all their automation processes were homogeneous. Unfortunately, there are many that require customization to satisfy the unique requirements of an automated work-holding or material-handling application.

There's nothing quite like a multistation automated assembly system. Watching robots, actuators and indexers go about their carefully choreographed routines with little or no human intervention can seem nothing short of miraculous.

Load cells and sensors used with presses measure several key variables, such as ram force, distance and time, and help ensure they stay within allowable tolerances.

Inventors of manufacturing technology have many sources of inspiration. One is human anatomy, which has led to the development of things like hand-like grippers and collaborative robots. Another is commercial technology that is used in toys.

Factories of the future will feature advanced technology, such as additive manufacturing, artificial intelligence, augmented reality, data analytics and digital twins. While many manufacturers are still ramping up their Industry 4.0 initiatives, several assembly plants are already at the forefront. They are embracing the Fourth Industrial Revolution and reaping the benefits.

Lights-out automation has been a dream of engineers for more than 200 years. The goal is to push a button and let machines work unattended.