基于MFC和COM的圆柱螺纹量规参数自动化计算与报表

在VC 6.0开发环境下,完成了基于MFC库和COM技术的公制圆柱螺纹量规大径、中径与小径的基本尺寸和极限偏差的自动化计算程序,中径计算过程计入了测量力等影响因素在内的综合修正量.实现了多量规的批量输入与管理,并将结果按需输出为Excel文档,留作测量过程的参考文件.文中详细介绍了软件的功能模块划分,数据的组织方式与功能的具体实现步骤.软件试用结果表明,该工作有效地解决了螺纹量规检定中需频繁查表、计算复杂且出错率高等问题,较大程度地提高了工作效率.

Auto-calculation and Report of Parallel Thread Gauge Parameters Based on MFC and COM

This paper describes how to realize the auto-calculation for parameters of parallel thread gauge, including the basic dimension and maximum deviation of the diameter. The comprehensive compensation value is considered in the procedure of pitch diameter calculation. As a result, a software based on MFC and COM is developed. The effort is made to support the inputting and managing batch gauges at one time as well as converting the results to office excel files, which will be an important document for later measurement activities. The underway use shows that this program is an effective solution for problems in our current work, such as we are required to query tables frequently and to deal with complicated calculation and high probability mistakes. The efficiency is significantly improved.