Which aspect can be adjusted during cutting operations to optimize performance?

Speed and feed are critical parameters that can be adjusted to optimize performance during cutting operations. The speed refers to the rotational velocity of the cutting tool or the workpiece, while the feed rate determines how quickly the cutting tool moves through the material. By fine-tuning these parameters, machinists can improve overall efficiency, enhance surface finishes, and extend tool life by reducing wear and heat buildup.

Adjusting speed and feed influences how effectively the cutting tool removes material and affects various factors, such as chip formation and heat generation. An optimal balance between speed and feed can reduce cycle times and improve productivity, making it essential for achieving desired outcomes in metal cutting operations.