Abstract
Abstract The topic of producing accurate holes (IT6 and better) has been often discussed these days. Many research projects have started under the Department Technology of Machining, Faculty of Engineering at the University of West Bohemia in Pilsen. These projects are focused on measuring the influence of defined factors of machining on required quality, i.e. integrity of the hole surface. The first phase of the research was focused on issues of parameters of drilling technology, which almost always comes before the reaming technology. This text explores this study, which serves as a core resource for related experiments. The main aim was to gather and sort the information from authors, who discuss in their publications questions of key factors to drilling and lathing technology, with regards to evaluating accuracy of produced holes. Foreign publications were used for this research as well as Czech information sources.
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