Effective process analysis and process optimization by measuring cutting forces with a dynamometer

Machining of increasingly complex geometries and challenging materials makes process design more complex. By measuring the cutting forces during machining with a dynamometer, operators are enabled to analyze cutting processes for the sake of an effective process optimization – which is key to maximum quality and cost-effectiveness. Piezoelectric technology integrated into every Kistler dynamometer delivers high-precision measurements with force resolution down to each individual tool cutting edge.

Typical applications for dynamometers in process analysis and optimization

• Analyze cutting processes, with targeted troubleshooting 
• Compare and develop machining strategies 
• Identify unfavorable cutting situations 
• Identify unused potential: tool life and productivity
• Identify influences due to different material batches 

Benefits of piezoelectric measurement technology

• The high rigidity and natural frequencies make it possible to identify the engagement of individual cutting edges
• Measurement of three force directions and torque
• Measuring range extending from micro to heavy duty machining
• Robust and coolant-resistant (IP67)
• Easy to integrate and handle thanks to compact design
• Exceptionally durable

Processes

• Turning, milling, drilling, sawing, tapping, broaching, hobbing, and many others
• Grinding, honing, polishing and many others