Návrh technologie vrtání hlubokých otvorů

Abstract

This Master´s thesis deals with the analysis and comparison of two methods of deep drilling of given parts. One of the tasks was to design a new drilling technology to make a hole in the main shaft of a wind power plant and its comparison with the current production method. The first goal is to compare the two used methods from the point of view of technical demands. Furthermore, the thesis deals with economic comparing from the point of view od production time, usage of material, and cutting gear wear. The experimental part was done with VÍTKOVICE HEAVY MACHINERY a.s. cooperation. The conclusion includes overall comparison of both methods, the technical as well as the economical aspects.