Method and Application of Multistage Machining Quality Control Based on Minimum Overall Mean Quality Loss

摘要：

To improve the quality control effect and decrease the manufacturing cost in the products multistage machining processes, based on the quality loss of single stage machining process, an overall mean quality loss model of multistage machining processes is established by the integration of Duncan cost model, Taguchi quality loss model, mean shift index and average time to signal (ATS). By using this quality loss model, the overall mean quality loss optimal function of multistage machining processes is constructed and the control parameters of this function are optimally solved. Besides, The Shewhart control chart and Cause-selecting control chart can be optimally designed with the control parameters of this optimal function. Finally, on the basis of an application, the multistage machining quality control based on minimum overall mean quality loss is verified to improve the control charts performance under the condition of the minimum overall mean quality loss.

关键词： Multistage Machining Quality Control Quality Loss

作者: Yiyong Yao Liping Zhao Guoqiang Shao Yongtao Qin

作者单位: State Key Laboratory for Manufacturing Systems Engineering, Xian Jiao Tong University School of Mechanical Engineering, Xian Jiao Tong University, Xian, Shannxi Province, China

会议类型: 国际会议

会议名称: 2011 International Conference on Advanced Material Research(ICAMR 2011)(2011年先进材料研究国际会议)

会议地点: 重庆

会议语种:英文

页码: 557-561

在线出版日期: 2011-01-21（万方平台首次上网日期，不代表论文的发表时间）