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PL
W artykule przedstawiono problemy związane z wdrażaniem i organizacją w przedsiębiorstwach produkcyjnych Elastycznych Systemów Produkcyjnych. Omówiono cechy charakterystyczne tych systemów ich strukturę oraz wskazano na czynniki wpływające na ich organizację. Celem artykułu było ponadto przedstawienie kierunków rozwoju współczesnych systemów produkcyjnych w oparciu o zmiany zachodzące w technologii, informatyce, automatyzacji. Wskazano na potrzebę sprawnego wykorzystania tych systemów posiłkując się w tym celu współczesnymi koncepcjami i metodami zarządzania takimi jak np. System Produkcyjny Toyoty, System Pull, Kaizen itp.
EN
In the article problems associated with implementing and the organization in manufacturing companies of flexible production systems were presented. Distinctive features of these systems and their structure were discussed and also factors influencing their organization were pointed out. The aim of the article was except that presentation of directions of development of the modern productive systems leaning on changes that took place in technology, informatics, automation. As indicated the need of efficient use of these systems exploiting contemporary concepts and management methods such as e.g. Toyota Production System, System Pull, Kaizen, etc.
2
Content available remote Model of automated computer aided NC machine tools programming
EN
Purpose: Modern companies tend towards the greatest possible automation in all areas. The new control concepts of manufacturing processes required development of adequate tools for the introduction of automated control in a certain area. The paper presents such system for automated programming of CNC machine tools. Design/methodology/approach: The system is based on the previously incorporated know-how and the rules of it implementation in tool – shop. The existing manufacturing knowledge of industry tool production was collected and analysing. On this bases flow chart of all activities were made. Theoretical contribution is made in systemization of technological knowledge, which is now accessible for all workers in NC preparation units. Findings: Utilization of technology knowledge. On the basis of the recognized properties it has worked out the algorithms with which the process of manufacture, the tool and the optimum parameters selected are indirectly determined, whereas the target function was working out of the NC programme. We can first out that with information approaching of the CAM and CAPP the barriers between them, strict so far, disappear. Research limitations/implications: Till now, the system is limited to milling, drilling and similar operation. It could be extended to other machining operations (turning, grinding, wire cutting, etc.) with the same procedure. In advanced, some methods of artificial intelligence could be use. Practical implications: It is suitable for industry tools, dies and moulds production, while the system was proved in the real tool shop (production of tools for casting). The system reduces the preparation time of NC programs and could be used with any commercial available CAD/CAM/NC programming systems. Human errors are avoid or at lover level. It is important for engineers in CAD/CAM field and in tool – shops. Originality/value: The developed system is original and was not found in the literature or in the praxis. Developed method for preparation of NC programs is new and incorporate higher level of automation.
EN
In the process of the spreading of knowledge about new solutions in production management and adaptation of innovation by given enterprises there are three interdependent domains that are involved: new solutions, suppliers of innovations, and the users. Critical elements in implementation of computerized production management system can be broken into three fundamental categories: technical, date, and personnel. The purpose of this paper is to present such aspects of this later category as change plan, education plan, staff plan and job design, which have close links with people.
EN
The traditional, accounting based investment justification methods often fail to measure proper value of Advanced Manufacturing Technology, mainly because of strategic, intangible nature of the benefits involved. The paper examines new approaches to justification such modern systems, namely analytic and strategic appraisal methods. Special attention is given to using Activity-Based Costing (ABC) to justification of integrated production management systems.
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