To provide a technology for enabling an operator to easily input an operation command into a machining apparatus, regardless of the degree of the operator's skill of handling of the machining apparatus.

A machining apparatus for machining a workpiece includes: holding means for holding the workpiece; machining means for machining the workpiece held by the holding means; input means for inputting an operation command to operate the machining means; display means for displaying each of a plurality of input screens for inputting the operation command by the input means; and reading means for reading an identification code to make the display means display the input screen corresponding to the identification code.