Collision detection minimizes damage to machine tool, workpiece

Last year, Sandvik Coromant Co. introduced its CoroPlus Collision Detector, which is designed to effectively use data to minimize damage to both a machine tool and a workpiece in the event of a crash. The system is connected to the machine tool’s PLC and can detect and react to a collision within 5 milliseconds, according to the company. It shuts down the spindle and axes drivers, reducing downtime and workpiece costs while reportedly maintaining consistent part quality.

The detector can be used in a variety of operations, including turning, milling and drilling, and on new or used equipment. It represents the latest development in monitoring individual machines.

CoroPlus Collision Detector collects and uses data to minimize damage to both a machine tool and a workpiece in the event of a crash. Image courtesy of Sandvik Coromant.

Sandvik Coromant now is looking to move to the next level. According to Adir Zonta, product manager of process monitoring and machining analytics, the next stage is to connect machines so they can be monitored by parties other than just their operators. Updates to software and algorithms could then be delivered via the cloud or a company network.