Cutting process parameter optimization method and system, computer equipment and storage medium

The invention provides a cutting process parameter optimization method and system, computer equipment and a storage medium. The cutting process parameter optimization method comprises the following steps that an original machining program of machining equipment is obtained; replacing the original data of each process parameter in the original processing program with the corresponding macro-variable, and updating the original processing program into an optimized processing program; taking the original data of each process parameter as initial processing data, and optimizing the initial processing data to obtain optimized data; assigning the data after each optimization to a corresponding macro variable in the optimization processing program, and processing the workpiece to obtain a processed product; whether optimization is finished or not is judged according to the quality of the machined product and whether equipment operation data meets constraint conditions or not when the workpiece is machined through the