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BWL 3.1 (Subject) / Leanmanagement (Lesson)
- Definition - Quality improvement - Quality Planning - Quality control - Quality fuse
- Structure Toyota System Roof: - ultimate goal is customer orientation Core: - employment involvement Pillars: - production and production process Floor: - stability and standradization
- Toyota 3M Modell Muda (Waste) - 7 types of waste (material movements, stocks, movements, waiting time, processing, over production, correction and mistakes - Optimize through Poke Yoke, Kanban, One-Piece-Flow Mura (Unbalance) - diffrent process times of machines in the supply chain or of employees - optimize through Flow Principen and standard work Muri (Overuse) - Overuse of employees and machines - Optimizie through productive maintenance
- Shopfloor-Management Definition - management method to imrpove the flow of information in an area - manager is present, on site and everday, for the employees at a fixed time to clear small problems promptly and unbureaucratically - the appointment is never canelled - exchanging information and not for discussion - clear structure and agenda - takes place at the point of value creation - Problems are analyzed and solved with this method - Problems are discussed openly without blame - Only the information that is exchanged in the meeting is written on the blackboard - when a problem is brought up (red area) and when no problem is brought up (green area)
- 7+1 ways to waste Transportation-> Information overload Inventory -> Backlogs and stocks Motion -> Movement and transport routes Waiting -> Waiting and idle time Over-processing -> improper technologies and processes Over-production -> idle power Defects -> Ambiguities and queries Staff -> unused talent
- Key elements - customer value - Identifying Value stream - Avoiding waste - standardisation - flow-oriented logistics - perfection
- 6S - Sorting - Systemize - Clean up - Standardization - self-discipline - reliable routine
- Effect of 6S - shorter processing time - higher qualiy - increased added-value - eliminate waste through an organized, clean and safe work envoirement
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