The realization method of data access function for typical tool-path in spinning automatic programming system based on the secondary development of AutoCAD was introduced. By adding reactor instance, the user open or saving message of AutoCAD graphics files was intercepted,then too-path data and other parameters’ reading and saving were realized during opening and saving AutoCAD graphics files. The correctness of the program algorithm is proved by an example.
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刘宝明,韩志仁.自动编程系统中数据存取技术研究[J].机床与液压,2017,45(16):8-10. . Research on Data Access Technology in Automatic Programming System[J]. Machine Tool & Hydraulics,2017,45(16):8-10