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Modern cutting finishing methods and their use
Vičar, David ; Polzer, Aleš (referee) ; Píška, Miroslav (advisor)
This thesis deals with a summary of today's methods of finish machining and their inclusion in modern engineering production. It primarily focuses on technological characteristics of some basic methods - conventional and also unconventional. Furthermore, the thesis deals with machinery and tools used in these technologies, the advantages and disadvantages of various methods and their achieved parameters.
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High Speed Milling of Aluminum Alloys for Aircraft Industry
Pazdera, Lukáš ; Polzer, Aleš (referee) ; Píška, Miroslav (advisor)
The aim of this paper is a complex analysis of the high speed cutting in the aircraft industry. The paper studies especially the machining of aluminum alloys, which are characterized in the first part. We can find in next chapters a view on the high speed cutting from aspect of the chip formation, the force load and the machined surface roughness. The end of the paper is focused on the issues of the CNC, machining of typical aircraft shapes and description of roughing paths, which increase the productivity.
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