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.
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.
Automation development in the aerospace industry has quickened its pace, with the aviation and defense industries attempting to further automate manufacturing processes to meet growing OEM order backlogs and critical aerospace-defense program deadlines.
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.
All fixtures are designed to hold a workpiece in position firmly and accurately during a manufacturing process.
It is reported that, not too long ago, before the current precipitous decline in machine-tool shipments, the number of 30-taper machines that were being manufactured and sold in Japan had surpassed the numbers of 40-taper and 50-taper machining centers.
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In this podcast, Bruce Morey, Senior Technical Editor for Manufacturing Engineering Magazine discusses collaborative robots, or cobots, with Steve Apel. He is a Regional Automation Manager for Acieta. In this role, he helps solve customer challenges through the adoption of new robotic automation technologies.
IIoT expert Steve Jones who will speak Oct. 29 at “The Best of SMX” (smxevent.com),
describes in detail the Industrial Internet of Things (IIoT), as well as AI/machine learning
and other promising technology for manufacturing’s future. Like with many things in life,
it is important to set goals first, the Steelcase executive says. Not sure where to begin
with IIoT? Never fear: Jones has the answer.
Craig Zoberis and Davin Erickson detail how Fusion OEM discovered and implemented collaborative robots, or cobots. The company is now investing in future expert machinists by using cobots—and making headway in closing the manufacturing industry skills gap. They explain the phases of training for cobots, as well as how cobots “talk” with other machines—and how machines perform “handshakes” (and are therefore envied by humans who today are struggling with social distancing).