The CNC machining process for automotive panel mold surface was studied. According to process optimization and experience, the panel die surface NC machining CAPP template was developed with the PowerMILL 2012 software platform.It is beneficial to standardize the surface machining process parameters and routes, improve the efficiency and quality of CNC programming, and achieve integration of mold design and manufacture. The application has proved that the CAPP process template is practical and efficient.