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DFQ(质量保证设计)是将质量保证和质量管理融入到产品设计中的一种新的设计,其应用方法不仅数量大,而且种类繁多,在设计过程中应用合适的方法来进行质量问题的分析、设计、控制与改善是保证产品设计质量的重中之重。针对QFD(质量功能配置),FMEA(故障模式及其影响分析),DOE(实验设计)及SPC(统计过程控制方法)几个关键工具展开综述。
DFQ (Quality Assurance Design) is a new design that integrates quality assurance and quality management into product design. The application of DFQ is not only large in quantity, but also wide in variety. In the process of design, the appropriate method is used to analyze the quality problems , Design, control and improvement are the top priority to ensure the quality of product design. Several key tools such as QFD (Quality Function Configuration), FMEA (Failure Mode and Effects Analysis), DOE (Experimental Design) and SPC (Statistical Process Control Method) are reviewed.