Wyniki wyszukiwania - Biblioteka Nauki

1

Enterprise performance management : conception, model and mechanism

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Goncharuk A. G.

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tom Vol. 4

78-95

PL

Niniejszą pracę poświęcono rozwojowi i metodologicznym podstawom koncepcji tworzenia mechanizmu zarządzania wydajnością przedsiębiorstwa. Opisuje model wdrażania analizy porównawczej wydajności przedsiębiorstwa, który zawiera sekwencję operacji, co umożliwia połączenie kilku kluczowych funkcji zarządzania i jasno dzieli proces zarządzania wydajnością na kilka kroków. Dostarcza bezpośrednie i zwrotne informacje w celu zapewnienia ciągłości procesu zarządzania wydajnością. Autor proponuje organizacyjny mechanizm redukcji czasu i środków wdrażania procesu zarządzania wydajnością przedsiębiorstwa, który polega na organizacji oddziałów i regionalnych agencji badań porównawczych (BBA i RBA). Systemy BBA i RBA są funkcjonalnie komplementarne i przyczyniają się do przyspieszonego rozwoju różnych gałęzi przemysłu i regionów: RBA podnoszą poziom rozwoju innowacyjności wydajnych przedsiębiorstw; BBA podnoszą do tego poziomu mniej rozwinięte przedsiębiorstwa przemysłu.

EN

This paper is devoted to the development and methodological ground of a conception of making the mechanism of enterprise performance management. It describes a model of implementation of performance benchmarking on the enterprise includes the sequence of operations, which enables to connect together several key management functions, and clearly divide the performance management process into several steps. It provides both direct and feedback to ensure continuity of performance management process. Author proposes an organizational mechanism to reduce the time and resources to implement the process of enterprise performance management that consists in an organization of the branch and regional benchmarking agencies (BBA and RBA). The BBA and RBA systems are functionally complement each other, and contribute to the accelerated development of various industries and regions: RBA increases the level of innovation development of efficient enterprises; BBA raises to this level remaining, less-efficient enterprises of the industry.

2

Application of value analysis in processes of cog-wheels production

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Roszak M. T. , Szewieczek D.

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tom Vol. 20, nr 1-2

559-562

EN

Purpose: The analysis of the processes based on the value analysis allows to evaluate of applied technologies of production. In the paper there is presented the value analysis for chosen processes of cog-wheels production as well as correlation of the functions of the product with the costs of operations creating them. An evaluation of applied technologies of production was done. Design/methodology/approach: Application of the method of value analysis with reference to productive chains including results of cost analysis. Findings: The study presents results of performed value analysis for chosen processes in particular with reference to costs of realized processes of cog-wheels. The analysis was done in the productive processes of the same product in two different technologies. Research limitations/implications: Evaluation of costs of operations of the productive processes. Practical implications: Presented in the paper approach and application of the method of value analysis essentially influences evaluation and increasing of efficiency of realized productive processes. Originality/value: Presented method is based on the methodology by L.D. Miles, L.W. Crum.

3

Implementation of cutting tool management system

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Svinjarević G. , Stoić A. , Kopač J.

Journal of Achievements in Materials and Manufacturing Engineering

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2007

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tom Vol. 23, nr 1

99-102

EN

Purpose: of this paper is to show the benefits of implementation of management of cutting tools in the company which specializes in metal cutting process, after which the production conditions alows new possibilities for improvement of the tool management. Design/methodology/approach: applied in this paper was identification current state and exploitation conditions of cutting tools on lathes and milling machines and organization of the departments and other services, which are directly involved in the cutting tools management system. Findings: of the controlled testings and analyses in every phase of tool management in departments and other services which are directly involved in the tool management system will help to reduce stock and costs. It is possible to identify which operator makes errors and is responsible for inappropriate use of cutting tool. Some disadvantages have been identified and a few suggestions for the improvement in the tool management system have been given. A result of research is easy to apply in company with developed informatic infrastructure and is mostly interesting for CNC workshops. Small companies and specialized low volume productions have to made additional effort to integrate in clusters. Practical implications: are reduction of cutting tool on stock, reduction of employee, quick access to the necessary cutting tools and data, simplicity in tool order and supply. The most important is possibility to monitor and to identify which cutting tools and employees are weakest parts of chain in tool management system. Management activity should be foreseeable in all its segments, which includes both the appropriate choice and use of cutting tools, and monitoring of unwanted phenomena during the cutting process and usage of these data for further purchase of tools. Originality value: in the paper is turnover methodology applied for determination of management efficacy and formation of employees from different departments in virtual tool management system.

4

Parameters influencing innovation, R&D and technology in mechanical industry

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Likar B. , Kopač J.

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tom Vol. 20, nr 1-2

547-550

EN

Purpose: The objective of the research was to establish the most important factors aimed at achieving optimal business performance in the machinery and equipment manufacturing industry in Slovenia and in so doing, we focused on innovation, technology and R&D processes. Design/methodology/approach: The research was run in five steps. Firstly, we selected a group of variables from statistical and in the second, we added some important variables. In the third step, the variables were grouped in four categories (input, process, output indirect, output direct). In the fourth step, we performed the ordinary statistics and calculated correlations among individual variables. In the last step, we defined mutual correlations among particular variables and focused on the most important ones. At the same time the results of the simple statistics were taken into account. Findings: On the basis of the presented research methodology, we determined the key input and process variables, which clearly indicate the sequence of activities and also particular areas where additional efforts need to be invested as well. Reseach limitations/implications: The research limitations are connected with statistical data which fails to cover all the important topics related to the innovation performance within a company. There are also some misleading questions/definitions in the SURS/Eurostat which partially result in subjective results. Therefore, an improvement of the aforesaid statistical methodology or a separate data collection would advance the research. Practical implications: The findings also represent a set of concrete guidelines in which companies, support environment organisations and also national policy leaders should put their efforts. Originality/value: The way of analysing and interpreting the data deriving from the mechanical industry are new. Besides, the results and conclusion are also original and may be applied by the aforementioned target groups.

5

The optimisation of a technological process forms a competitive position of the factory

100%

Babilas R. , Krupińska B. , Szewieczek D.

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2006

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tom Vol. 16, nr 1-2

177--183

EN

Purpose: The paper presents an attempt of improving a productivity of the sleeve’s technological process by optimization times of machining operations. Design/methodology/approach: The optimization of times of turning operations was done by using the analytic and graphic method, which belongs to the linear programming. Findings: The optimization of times of turning operations by using the methods of linear programming caused shortening the total manufacturing time of a sleeve by 2%. The changes of times permitted on enlargement the volume of produced lots, what guarantees the growth of production about 5%. The calculated volume of optimum productive lot allows enlargement of the level of total productivity of studied process from 95 to 99%. Research limitations/implications: The methods of optimization such as linear programming depend on degree of complexity of physical and technical relations of the analysed machining processes. Practical implications: The work is an example of an analysis of chosen technological process in aspect of its productivity. It could be helpful to improve a level of total productivity of technological processes by using simple methods of linear programming. Originality/value: The paper presents some results of optimization of machining operations of the sleeve’s technological process, which caused enlargement of the volume of produced fabrications and growth of the level of total productivity.