Návrh technologie vrtání hlubokých otvorů
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Authors
Černohous, Jiří
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Vysoká škola báňská - Technická univerzita Ostrava
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Abstract
This thesis deals with the technology of deep drilling. In the theoretical part is described the core of deep drilling. The next chapter presents the different ways of producing deep holes. The practical part compares the advantages and disadvantages of existing and new technology cooling channels of injection molds. In conclusion, there is a technical-economic evaluation.
Description
Import 23/07/2015
Subject(s)
deep drills, gun dril, deep holes