Návrh a realizace nového způsobu upínání nástrojů na EMCO T120

Abstract

This bachelor thesis is focusing on the design of a new tool clamping on the CNC lathe EMCO T120. The theoretical part is mainly covering a research of the tools clamping during turning. The practical part describes the lathe for which the new clamping method is proposed and the problems of the existing tool clamping process. Based on the proportions of the clamping groove and the tools that were used, there were selected two ways in which the tool can be clamped under given conditions. From these two options, the second one was chosen, however, it has two variants. The clamping system designed based on the first variant was after practical testing proven to be un-functional. Therefore, the clamping system was designed and manufactured for the second variant. The proposed clamping system was tested in the field. Based on the positive test result, this clamping system can be taken as functional and reliable for the usage of the lathe.