Qualityfunction deploymentIndustrial engineeringE-mail:cunrong_li@163.com2025/8/7
Quality function deployment Industrial engineering 2025/8/7 1 E-mail:cunrong_li@163.com
The origin and development ofquality function deploymentQuality Function Deployment(QFD) is amethod of quality assurance based on themaximum to meet customer reguirements inthe product development process ofSystematic and collaborative users.E-mail:cunrongli@163.com2025/8/7
The origin and development of quality function deployment Quality Function Deployment(QFD) is a method of quality assurance based on the maximum to meet customer requirements in the product development process of systematic and collaborative users. 2025/8/7 2 E-mail:cunrong_li@163.com
QFD,which was putforward byJapanesequality managementexpert YojiAkaoin the1960s,is a origin management theory thatsaw customers as guild.E-mail:cunrongli@163.com2025/8/7
QFD, which was put forward by Japanese quality management expert Yoji Akao in the 1960s, is a origin management theory that saw customers as guild. 2025/8/7 3 E-mail:cunrong_li@163.com
At present, the QFD has become the most popularresearch areas of quality assurance in the advancedtheproductionandmodeconcurrentCE)Engineering,engineering(Concurrentenvironment. It emphasizes that we are supposed toconsider the reguirements of uality assurance andquality assurance measures at the same time when westarted design the product.It is the most powerful toolin CE environment for Design For Quality (Design ForQuality,DFQ,it has a great help for the enterpriseto improve product quality, shorten the developmentcycle, reduce production cost and increase customersatisfaction.E-mail:cunrong_li@163.com2025/8/7
At present, the QFD has become the most popular research areas of quality assurance in the advanced production mode and the concurrent engineering(Concurrent Engineering, CE) environment. It emphasizes that we are supposed to consider the requirements of quality assurance and quality assurance measures at the same time when we started design the product.It is the most powerful tool in CE environment for Design For Quality (Design For Quality, DFQ)，it has a great help for the enterprise to improve product quality, shorten the development cycle, reduce production cost and increase customer satisfaction. 2025/8/7 4 E-mail:cunrong_li@163.com
Toyota usedthe QFD in7Os,and madegreateconomic benefits, its new product:Developmentcostsfellby61%oDevelopment cycle cut down a third,oThe quality of the product also gotcorresponding improvement.E-mail:cunrongli@163.com2025/8/7
Toyota used the QFD in 70s, and made great economic benefits, its new product: Development costs fell by 61%， Development cycle cut down a third， The quality of the product also got corresponding improvement. 2025/8/7 5 E-mail:cunrong_li@163.com