关键词: 信息采集, 数控机床, 生产管理系统, 运行日志, 报表

Abstract: The automatic acquisition of production information is the internal requirement of developing intelligent manufacturing and improving workshop management level,which can improve the quality of management data.The existing automation acquisition methods of production data have many shortages,such as small data coverage,complex implementation,high system coupling and so on.Focusing on these,an automatic information acquisition method was proposed for Computerized Numerical Control (CNC) based on log.The log information sources were enriched by means of annotating,and the log information acquisition and production data parsing system was built on this basis.The application example showed that the proposed method could meet the requirements of information management of CNC machine,and the data were accurate and comprehensive.

Key words: information acquisition, computerized numerical control machine, production management system, running log, report forms