Aiming at the SLS technology, the relationship between the rotation angle of mirror and X, Y coordinates of scanning point are derived theoretically, according to which the CLI file can be translated into PMAC instructors.

• 针对SLS工艺，从理论上推导了振镜式扫描系统中振镜转角与X、Y坐标之间的关系，为CLI格式文件向PMAC运动程序的数据转化提供了理论依据。