The "father" of the programmable logic controller (PLC), Richard Morley, recently passed away at age 84. After he invented the device 50 years ago, it revolutionized plant floors around the world. The PLC eliminated the need for hard wiring and spurred the development of flexible manufacturing.

The need to mark parts or assemblies with some sort of identification code is becoming more and more important to facilitate quality control, supply chain management, brand protection, recalls and regulatory compliance.

For manufacturers, the product-miniaturization trend is kind of a Catch-22. They know that serving a large and ever-expanding marketplace ensures company growth—so long as their robots can precisely place ever-smaller parts into subassemblies, final assemblies or packaging. Specially designed small grippers and vacuum cups have enabled many manufacturers to achieve both goals.

As aerospace engineers attempt to create products that can fly faster, higher and more efficiently, new types of materials are essential. Ceramic matrix composites (CMCs) hold tremendous promise. However, they can be difficult to join.

U.S. manufacturing continued to roll in 2017. Want proof? Look no further than Toyota Motor Corp. In September, the world’s largest automaker announced that it will invest $374 million at five U.S. factories.

Pressure-sensitive adhesives (PSAs) have long been an option for parts assembly in a wide variety of applications.

Aslew of technology is available to ensure threaded fasteners are installed in the correct sequence and at the correct torque and angle.

Robots are being used for a variety of assembly and inspection applications, which is enabling the operation of lean, efficient and automated systems where more than one product type or model can be produced on a single assembly line.

Manufacturing execution systems (MES) are critical elements of Industry 4.0. When all production processes are linked and synchronized with the overall operation, manufacturers have a strategic tool that enables them to improve productivity, streamline costs, boost quality and reduce time to market.

Lessons learned in childhood often last a lifetime. The same can be said of acquired skills, such as building things with Erector Sets, Legos and Lincoln Logs. Individuals who mastered and enjoyed these classic toys may very likely be the same people who use T-slot extrusion framing, pipe-and-joint and square-tube systems to build modular workstations, flow racks and other production structures for manufacturers.