This tool provides a quantitative assessment of machining efficiency. It determines the volume of material removed from a workpiece per unit of time during a machining process. For example, calculating this value for a milling operation involves considering the cutting speed, feed rate, and depth of cut to derive a cubic measure per minute or second.
Accurate determination of this value is crucial for optimizing manufacturing processes. Knowledge of this value enables improvements in cycle times, cost reduction through efficient resource utilization, and enhanced tool life by preventing excessive wear. Historically, this calculation was performed manually, but modern software and online tools automate the process, increasing accuracy and speed.