Operace vrtání s ohledem na progresivnější technologii v podniku SAN JV, s.r.o.

Abstract

This bachelor thesis deals with progressive drilling technology in the company SAN JV s.r.o. At the beginning, the theoretical part of working(cutting) and drilling, a presentation of CNC machines and the history of the company are presented. The practical part describes the procedure which is used now in the company. Then the proposal of new drilling procedure is described. Both methods are given technological process. At the end, the work is finished by evaluation and comparison according to engineering and economic perspektiv