Pneumatický mechanismus pro obracení trámů při hoblování

Abstract

The diploma thesis deals with a project of pneumatic mechanism for turning beams which makes the planing of the beam from four sides in planing workshop possible. The introduction of the diploma thesis involves the analysis of pneumatic mechanisms and theories of planing. Further, it consists of a description of the machine for turning the beams, including the pneumatic circuit, calculation of static and dynamic parameters of the pneumatic mechanism, a project of pneumatically and electrically controlled pneumatic circuit as well as a description of the alternations and specification of the components. A project of pneumatic components from the catalogue of the FESTO company for the chosen electropneumatic controlled network has been implemented as well as calculation of the permeability of the circuit. The thesis further comprises instructions to put the pneumatic mechanism into operation, instructions concerning the service and a project of the diagnostic of the convertor. The supplement of the diploma thesis includes schemes of pneumatic and electropneumatic network as well as complex diagrams and a layout drawing of the convertor.