Cutting speed in milling refers to the linear speed at which a cutting tool rotates and advances along the workpiece during a milling operation.
It is measured in units of length per unit of time, such as meters per minute (m/min) or feet per minute (ft/min).
Cutting speed is a critical parameter in milling because it directly affects the efficiency of the machining process, tool life, and surface finish quality.
Proper cutting speed helps optimize the material removal rate without generating excessive heat, which can damage the tool or workpiece.
It is important to note that the ideal cutting speed may vary depending on the type of workpiece material and the type of cutting tool used. Tool manufacturers and machining guides provide specific recommendations for cutting speed based on these variables.
Setting the cutting speed properly is essential to achieve efficient and high quality milling results.