Návrh stříhacího přípravku

Abstract

This thesis deals with the proposal of cutting preparation, punching for C profile, which is part of the building housing the sliding door . The first part describes cutting technology. The next section discusses the alternative design cutting preparation. Practical part deals with the calculations of shear forces , the design of the hydraulic battery , the draft coolers and other necessary calculations. Finally, the work involves operating and maintaining hydraulic unit. As part of this work is attached a the plan of the cutting preparation, production documentation of the cutting unit and functional diagram of the hydraulic circuit together with the specification of the drive circuit elements of the cutting preparation.