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M. Eugene Merchant began his career in 1936 at the Cincinnati Milling Machine Co. (later Cincinnati Milacron), where he went to work analyzing the nature of friction between the cutting tool and the chip. The young engineer eventually developed a mathematical model of the metalcutting process that is still taught and used today.

Keeping products clean is becoming a more significant part of manufacturing as standards for cleanliness, deburring, and finish grow more stringent.

One of the most cost-effective ways to obtain the benefits of automation is by adding a bar feeder to a CNC lathe or other bar machine. Costing anywhere from about $10,000 to $40,000 depending on configuration, the devices can add hours of untended operating time for part volumes of a few hundred to tens of thousands.

Servomechanisms are at the heart of 21st century automation. The basic elements are a servomotor; a device to convert rotary motion into linear motion; a suite of sensors to provide the required feedback; a controller to convert feedback data into command signals; and enabling software.

Manufacturing is moving towards high-mix production different products in very small lots. Advanced robotics may be needed to get there.

An upgrade to ToolConnect IoT was announced by Visual Knowledge Share Ltd.

Like most of the digital architecture of manufacturing, computer numerical controllers (CNCs) have advanced rapidly in recent years, producing far more processing speed and implementing advanced algorithms, while at the same time offering simpler, more intuitive user interfaces.

Edge. Cloud. Digital twin. AI. AR. VR. Cobots. Once they were buzzwords. Now, they are becoming technical realities in mid- to large-scale manufacturing plants in North America.

Robots and job shops have not typically been talked about together. After all, everyone knows that automation is only suitable for high-volume production, and the typical mom-and-pop operation is anything but—its schedule filled with orders for high-mix, low-volume, and often highly complex work.

Controls help make modern manufacturing go. Controls help shop floor employees monitor Industry 4.0 technology. Controls also boost productivity on the shop floor. Technology companies are highlighting improvements designed to maintain the forward momentum of advanced technology.