Machining Cutting Time

Machining cutting time refers to the total time required to perform a specific machining operation on a workpiece.  It includes the time taken for the cutting tool to remove material and complete the machining process.  The cutting time is assessing the efficiency of a machining operation and is influenced by various parameters.

It's important to note that cutting time is just one aspect of the overall machining time.  The total machining time also includes non-cutting time, such as tool changes, setup time, and other factors.  Machinists and manufacturing engineers analyze and optimize cutting time to improve efficiency, reduce production costs, and enhance overall productivity in machining processes.

 

Machining cutting Time formula
\( t_c =  c_l \; f \)
Symbol	English	Metric
\( t_c \) = cut time	\(min\)	\(min\)
\( c_l \) = cut length	\(in\)	\(mm\)
\( f \) = feed rate (IPM)	\(in\;/\;min\)	\(mm\;/\;min\)