Návrh konstrukce motorizovaného ramene

Abstract

This master thesis deals with the design of a motorized arm for performing setting operations during the machining cycle of selected grinding machines. In the introductory part of the thesis there is a brief introduction to the grinding technology and the principle of operation of the proposed device. Subsequently, a critical search of existing design solutions from selected manufacturers is carried out. The next section then specifies the requirements for the proposed device. After that, an evaluation of the design options is made based on the information obtained from the research part and from the specified requirements. Furthermore, four design options are developed and described in detail. From the resulting design variants, a final variant is selected using a selection method. In relation to the selected design variant, the design of the individual components of the arm, the selection of the actuator, the design and control of the safety elements of the arm are carried out. Some calculations and procedures related to the design are presented in the individual annexes of this thesis. The thesis also includes a part of the drawing documentation of the proposed motorized arm design.