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Software Design for Quality-oriented Statistical Tolerance and SPC

机译:质量导向统计耐受性和SPC的软件设计

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The software has been designed specially for concurrent application of the statistical tolerance (ST) and the statistical process control (SPC). The software system includes the two function modules for data, i.e. the data acquisition module with data collection and input, and data processing module with data storage and management, statistical analysis and control charts drawing. The system provides a set of functional modules for realizing three tasks: ST and SPC design, drawing control charts and verifying for assuring the designated process quality indices (PQIs) that representing required process quality. Some considerations for the software design are discussed and the mathematical modeling for ST and PQIs are given. The main steps for ST and PQI verification with the controlled process data are also introduced. The software of quality-oriented ST and SPC has been tested for its computing accuracy and precise. It provides an efficiency tool for ST and SPC parameter design and a convenient communication platform for product designers, manufacture engineers and quality engineers.
机译:该软件专门用于统计公差(ST)和统计过程控制(SPC)的并发应用。软件系统包括用于数据的两个功能模块,即,数据采集模块具有数据收集和输入,以及具有数据存储和管理的数据处理模块,统计分析和控制图。该系统提供了一组功能模块,用于实现三个任务:ST和SPC设计,绘制控制图和验证,以确保代表所需流程质量的指定过程质量指数(PQI)。讨论了软件设计的一些注意事项,并给出了ST和PQI的数学建模。还介绍了使用受控过程数据的ST和PQI验证的主步骤。以其计算的精度和精确测试了质量为定向的ST和SPC的软件。它为ST和SPC参数设计提供了效率工具,以及产品设计师,制造工程师和优质工程师的方便通信平台。

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