Lettering processing method, CNC processing device and computer storage medium

The invention provides a lettering processing method. The method includes the following steps of controlling a display unit to display an editing interface for key parameters in a lettering macro program; receiving the key parameters input by a user; assigning values to the key parameters of the lettering macro program; and using the lettering macro program to control a processing unit to letter aproduct. The invention also provides a CNC processing device and a computer storage medium. The lettering processing method, the CNC processing device and the computer storage medium have high convenience and good flexibility, and the efficiency of lettering processing is improved. 本发明提供一种刻字加工方法，所述方法包括以下步骤：控制所述显示单元显示刻字宏程序中关键参数的编辑界面；接收用户输入的关键参数；对所述刻字宏程序的关键参数进行赋值；利用所述刻字宏程序控制所述加工单元在产品上刻字。本发明同时提供一种CNC加工装置及计算机存储介质。本发明之便捷性高且灵活性好，提升了刻字加工的效率。