نتایج جستجو برای: process capability indices

تعداد نتایج: 1458767  

Journal: :CoRR 2010
Pierre-Antoine Adragna Maurice Pillet Fabien Formosa Serge Samper

RÉSUMÉ. Le tolérancement traditionnel considère la conformité d’un lot lorsque le lot de production satisfait les spécifications. La caractéristique est considérée pour elle-même mais pas en fonction de son incidence dans l’assemblage dont elle fait partie. Le tolérancement inertiel propose une autre alternative de tolérancement afin de garantir l’assemblage final. L’inertie I= δ + σ n’est pas ...

Journal: :Journal of Industrial Engineering International 2013

2017
Chun-De Liao Jau-Yih Tsauo Dun-Jen Hsiao Tsan-Hon Liou Shih-Wei Huang Li-Fong Lin

BACKGROUND Obesity can limit physical capacity and lower physical activity levels in elderly people. Low physical activity levels may be mediated by autonomic dysfunction with decreased heart rate variability (HRV). However, the relationship between autonomic dysfunction and low physical capability remains unclear. This cross-sectional study investigated the association of low physical capabili...

Journal: :European Journal of Operational Research 2007
W. L. Pearn Ya-Chen Hsu

Tool wear is a frequent and natural part in many machining processes and is a systematic assignable cause. The fraction of defectives would rise as the tool deteriorates. When the fraction defective reaches a certain level, the tool must be replaced. To minimize the defective parts and the overall tool costs, the optimal tool replacement time needs to be determined. Process capability indices (...

Journal: :International Journal of Management & Information Systems (IJMIS) 2011

Journal: :Quality and Reliability Engineering International 1999

Journal: :Metallurgy and Foundry Engineering 2007

Journal: :IARS' International Research Journal 2011

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