Absolute Machine Tools partner PCI SCEMM (a Tongtai company) has introduced the e-Spindle, a new electro-spindle that integrates sensors and actuators to monitor cutting processes and adjust parameters to optimize tool life and workpiece quality.

At the EMO 2019 trade show, PCI presented three e-Spindle applications that showcased smart machining technology. One toolholder demonstration highlighted real-time monitoring of cutting process variables including force, vibration and coolant pressure. An adaptive drilling application illustrated the benefits of ongoing vibration control. And a honing toolholder operation featured integrated measurement of workpiece diameter to permit continual control of abrasive honing tooling.

PCI developed e-Spindle technology in France in collaboration with the Technical Centre for Mechanical Industry (Cetim) and the Aix-en-Provence campus of the French Arts et Métiers engineering and research graduate school.

Absolute Machine Tools President Steve Ortner said, "e-Spindle technology from PCI is another way Absolute Machine Tools enables its customers to participate fully in smart manufacturing, the IIoT and Industry 4.0."