In contemporary contexts,Lean Six Sigma(LSS)is extensively utilized and has evolved across various sectors due to its substantial benefits.This paper aims to explore the definition,origin,and development of LSS,as wel...In contemporary contexts,Lean Six Sigma(LSS)is extensively utilized and has evolved across various sectors due to its substantial benefits.This paper aims to explore the definition,origin,and development of LSS,as well as its key tools,methods,theoretical research,and future prospects.Furthermore,it analyzes the theoretical foundations and practical applications of LSS in-depth,with an emphasis on anticipating future development trends.The goal is to provide readers with a comprehensive overview of LSS and offer insights for enterprises seeking to implement LSS for process improvement and innovation.展开更多
In recent years, tobacco lean production infrastructure is almost full-fledged through development, and professional service scope expands accordingly. Hence, the developing emphasis has transformed from hardware faci...In recent years, tobacco lean production infrastructure is almost full-fledged through development, and professional service scope expands accordingly. Hence, the developing emphasis has transformed from hardware facilities improvement to software updating of lean management and precise work. With related documents released by China Tobacco and Guizhou Tobacco, the achievement of comprehen- sive lean management probably becomes one of the key goals for the future devel- opment of tobacco business. The construction goal of tobacco leaves lean produc- tion management system is to internalize technology, information, human resources, material and other production elements into value stream of flue-cured tobacco pro- duction, and strict control value stream of input costs and output benefits, and then create management profit, promote enterprise, core competitiveness. The lean pro- duction management is both extension and expansion of modern tobacco agriculture, closely related to agricultural standardization and GAP management, which is based on professional service training and production machinery upgrading, with team management and station working as carriers, and information feedback, key quality monitoring and benefit evaluation as assessment references.展开更多
In this paper, the prospect and advantages of applying prospect and advantages to the production and operation of China' s small and medimn-sized apparel enterprises, the main waste parts in the apparel production an...In this paper, the prospect and advantages of applying prospect and advantages to the production and operation of China' s small and medimn-sized apparel enterprises, the main waste parts in the apparel production and operation process are systematically analyzed, an efficient production, management, and operation model meeting the characteristics of the small and medium-sized apparel enterprises is explored according to the solutions in lean management, and also the technical transformation in the key positions is fully implemented, so that the production efficiency of the sewing workshop is improved, the bottlenecks of the backward production management way to restrict the development of enterprises are broken, the vitality of the enterprises is restored, and also significant economic and social benefits are achieved.展开更多
The increasing customers' demands in terms of speed of service and reduced cost at higher quality has generated a new platform on which manufacturing companies compete. This heightened challenge is virtually driving ...The increasing customers' demands in terms of speed of service and reduced cost at higher quality has generated a new platform on which manufacturing companies compete. This heightened challenge is virtually driving all manufacturing companies to introducing lean manufacturing principles into their production systems. This paper focuses on the analysis of the current state mapping of a case study and then proposes a future state mapping to the company. The extruder 60 production line of Denki wires and cables limited, Akure, Nigeria was carefully evaluated. Data were collected from actual operators on the shop floor and feedbacks from the customers at the Gemba. Denki's extruder 60 production line production lead time was massively reduced from 38.42 days to 5.16 days with a 12.86% waste reduction. At the end, a practical way of implementing this aspect of lean manufacturing was suggested.展开更多
为了减少装配作业车间内因物料齐套产生的等待浪费,使具有装配约束的关联零件加工进度得到有效协同,设计一类卡片导航平衡控制系统(control of balance by card-based navigation,COBACABANA)。其基于两类卡片循环回路实现任务投放与作...为了减少装配作业车间内因物料齐套产生的等待浪费,使具有装配约束的关联零件加工进度得到有效协同,设计一类卡片导航平衡控制系统(control of balance by card-based navigation,COBACABANA)。其基于两类卡片循环回路实现任务投放与作业分派的可视化进度协同控制逻辑。本文详细介绍系统的运行机制和系统控制参量,通过构建一般化的装配作业车间仿真模型,探讨在不同装配关联度下各控制参量的性能变化。实验结果表明,COBACABANA系统性能良好,并且选择合适的控制参量就能够有效提升关联零件的进度协同性。展开更多
文摘In contemporary contexts,Lean Six Sigma(LSS)is extensively utilized and has evolved across various sectors due to its substantial benefits.This paper aims to explore the definition,origin,and development of LSS,as well as its key tools,methods,theoretical research,and future prospects.Furthermore,it analyzes the theoretical foundations and practical applications of LSS in-depth,with an emphasis on anticipating future development trends.The goal is to provide readers with a comprehensive overview of LSS and offer insights for enterprises seeking to implement LSS for process improvement and innovation.
文摘In recent years, tobacco lean production infrastructure is almost full-fledged through development, and professional service scope expands accordingly. Hence, the developing emphasis has transformed from hardware facilities improvement to software updating of lean management and precise work. With related documents released by China Tobacco and Guizhou Tobacco, the achievement of comprehen- sive lean management probably becomes one of the key goals for the future devel- opment of tobacco business. The construction goal of tobacco leaves lean produc- tion management system is to internalize technology, information, human resources, material and other production elements into value stream of flue-cured tobacco pro- duction, and strict control value stream of input costs and output benefits, and then create management profit, promote enterprise, core competitiveness. The lean pro- duction management is both extension and expansion of modern tobacco agriculture, closely related to agricultural standardization and GAP management, which is based on professional service training and production machinery upgrading, with team management and station working as carriers, and information feedback, key quality monitoring and benefit evaluation as assessment references.
文摘In this paper, the prospect and advantages of applying prospect and advantages to the production and operation of China' s small and medimn-sized apparel enterprises, the main waste parts in the apparel production and operation process are systematically analyzed, an efficient production, management, and operation model meeting the characteristics of the small and medium-sized apparel enterprises is explored according to the solutions in lean management, and also the technical transformation in the key positions is fully implemented, so that the production efficiency of the sewing workshop is improved, the bottlenecks of the backward production management way to restrict the development of enterprises are broken, the vitality of the enterprises is restored, and also significant economic and social benefits are achieved.
文摘The increasing customers' demands in terms of speed of service and reduced cost at higher quality has generated a new platform on which manufacturing companies compete. This heightened challenge is virtually driving all manufacturing companies to introducing lean manufacturing principles into their production systems. This paper focuses on the analysis of the current state mapping of a case study and then proposes a future state mapping to the company. The extruder 60 production line of Denki wires and cables limited, Akure, Nigeria was carefully evaluated. Data were collected from actual operators on the shop floor and feedbacks from the customers at the Gemba. Denki's extruder 60 production line production lead time was massively reduced from 38.42 days to 5.16 days with a 12.86% waste reduction. At the end, a practical way of implementing this aspect of lean manufacturing was suggested.
文摘为了减少装配作业车间内因物料齐套产生的等待浪费,使具有装配约束的关联零件加工进度得到有效协同,设计一类卡片导航平衡控制系统(control of balance by card-based navigation,COBACABANA)。其基于两类卡片循环回路实现任务投放与作业分派的可视化进度协同控制逻辑。本文详细介绍系统的运行机制和系统控制参量,通过构建一般化的装配作业车间仿真模型,探讨在不同装配关联度下各控制参量的性能变化。实验结果表明,COBACABANA系统性能良好,并且选择合适的控制参量就能够有效提升关联零件的进度协同性。