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Whether the process is cylindrical or profile grinding, automation, which can increase cycle time, throughput, consistency of part quality and taking real-time in-process measurements, is once again in demand. The reasons can be found in the benefits found in typical applications and the innovative and effective forms of automation available from machine builders like United Grinding Technologies Inc. (UGT; Miamisburg, OH), and their automation integrator of choice, Matrix Design Inc. (Elgin, IL).

The carbon nanotube sheet shows tantalizing properties for the aerospace industry. Research at HTMI aims to hold it to its promise

Why use a metrology device on or near a machine tool? It isn’t just useful for making sure a tool is present or monitoring tools for wear or breakage. On-machine measurement technologies can save time and money, by speeding up processes and eliminating extra personnel, and they are a critical step in the movement towards “lights-out” manufacturing.

Micro components continue to shrink in size, demanding ever-greater precision and improved handling of parts with sub-micron-sized features. New approaches in micro machining technology include higher-precision systems from traditional micro machining developers, as well as techniques using additive manufacturing processes and semiconductor wafer-scale technology on the smallest of micro parts.

Dunnage used to ship and process automotive parts on the shop floor is a key component in the overall manufacturing process, yet it is often overlooked when companies are working to make lines lean and green. Today, it is important that manufacturers know that most dunnage used to transport parts from start to finish can be reused for the lifetime of production.

The challenges to manufacturing as it evolves into the 21st century are now familiar, and impact how metrology must contribute. Manufacturers face uncertain production volumes with roller-coaster demand, shorter production runs and faster product development cycles. Automation, while alluring as a way to reduce cost, needs to adjust.

Today’s products require high finishes, burr-free edges, freedom from contamination, and often close tolerances. Electropolishing provides all of those conditions and more in a matter of seconds for many metal parts. It is a process that has been used for more than a hundred years. It is widely known and the science is widely discussed, but its ability to run job shop lots and high-precision high-volume parts in the same equipment makes it a bit unique.

Drilling a hole to required specification in production drilling can be challenging when the workpiece material is especially difficult-to-machine.

An early pioneer in the field of additive manufacturing (AM), the story of Carl R. Deckard, PhD, ME, is an example of the University of Texas motto: “What Starts Here Changes the World.”

Specialized metal alloys, ceramics, thermoplastics and other newer materials continue to aid aging populations