It is difficult to control the in-plane bending radius of strip metal accurately due to the interactive influence of the process parameters. The related data in the forming process of in-plane bending was processed and analyzed, and software which can predict the bending radius immediately was developed by Visual Basic 6. 0 and Matlab mixed programming based on ActiveX technology. Since allowing full play to the strong points of Matlab in calculation, data processing and graphics processing while using VB programming, the integration of database operation, data analysis and image display was implemented with friendly interactive interfaces. Therefore, the forming maneuverability and working efficiency were improved.%金属板带面内弯曲加工由于受多工艺参数的交互影响.弯曲半径难以精确控制.本文基于ActiveX技术,利用Visual Basic 6.0与Matlab混合编程,对面内弯曲成形过程中相关数据进行处理及分析,开发了快速准确预测弯曲半径的软件.在使用VB编程的同时,充分发挥Matlab在计算、数据及图形处理等方面的优势,用交互界面实现了数据库操作、数据分析与图形显示一体化.用户界面直观、友好,软件操作方便,增强了成形过程的可操作性,提高了工作效率.
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