Koneinvestointimallin suunnittelu ja toteutus
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Helsinki University of Technology |
Diplomityö
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Date
2007
Department
Major/Subject
Tuotantotekniikka
Mcode
Kon-15
Degree programme
Language
fi
Pages
109+8
Series
Abstract
In this thesis piping material delivery is studied theoretically, basing the knowledge on several different source materials. In this literal study and research, basic features of piping and its components are examined. Also the different materials of piping systems are being examined and their characteristics are listed. Piping systems are manufactured according to different standards. These different standards and their differences are also being studied in this thesis. Also very often pressurized vessels are linked to the piping system. The regulations and rules within the EU about pressurized vessels are also noted in this thesis. In addition of theoretical analyzing and literal research, some areas of piping material delivery are researched with the goal of finding methods of optimizing it. This part of research mainly relies on the information of the company.s employees and its suppliers. These areas include the procurement, design systems and the price structure of piping systems and it.s correlation with the raw materials used. This part also gathers the research together connecting the theoretical study and the practical part which has been studied with information gathered from the company. In the fourth part some key learnings are discovered and recommendations are given.Description
Supervisor
Aaltonen, KaleviThesis advisor
Akkanen, TuomasSalminen, Kari
Keywords
sales contract, hankintasopimus, NC-programming, NC-ohjelmointi, machine investments, koneinvestointi