The aim of this thesis is to made a transition from manual swabbing of blank mold to system of acetylene lubrication of blank mold and determinate optimal parameters for selected bottle. In the theoretical part we have explained basic knowledge of glass industry, operation of glass machines, as well as composition of molding tools and different types of blank mold swabbing. We proceeded with the experiment where we compared the effect of different parameters of acetylene lubrication on ejection rate and types of defects that appear during production. During the experiment we assured constant conditions on IS machine. After the production of bottles, we examined the bottles on inspection machines, where we were looking for visual defects on glass bottles. Based on the results of the analysis we defined the optimal parameters of system of acetylene lubrication of blank mold for selected bottles.
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