【作者】 赵新华； 侯世香； 刘献礼； 严复钢； 王义文；

【Author】 Zhao Xin-hua, Hou Shi-xiang, Liu Xian-li, Yan Fu-gang, Wang Yi-wen Mechanical & Power Engineering College,Harbin Univ.SciTech,Harbin 150080,China

【机构】 哈尔滨理工大学机械动力工程学院；

【摘要】 为了实现对PCBN刀具多媒体信息的综合管理,本文以Visual Basic为平台,运用Visual Basic的数据库接口技术及Microsoft SQL Server 2000数据库管理系统建立了PCBN刀具多媒体切削数据库。针对视频数据量较大的特点,提出了操作相对路径的方法。实践证明:操作相对路径方法能顺利实现本数据库所要求的各种功能,又明显的提高了系统的运行速度,实现了对PCBN刀具在各种加工条件中相关信息的综合管理。更多还原

【Abstract】 In order to manage the multimedia information of PCBN cutting tools synthetically ,this database is developed on the platform of Visual Basic, at the same time, it use the connection technology of Visual Basic and the management system of Microsoft SQL Server 2000. It propose the method of operating relative route to the great video data. It has benn proved by practice:the method of operating relative route not only can realize various required functions of a data base smoothly but also improve the running speed of the system obviously and realize the management function to the relevant information of PCBN cutting tools in various processing condition.更多还原