The aim of this diploma thesis is the design of machine for sheet metal cutting. This machine uses laser beam divide the material. The work is focused on the increase of the aesthetic character the machine has., at the same time the work include an ergonomic improvement, which make the operation more efficient and facile.

The object of thesis is a new full metal wing design of L-23 Super Blanik glider for L-23 NG project. Thesis includes calculation of flight envelope according to CS 22, wing load, wing design and stress analysis of important part of construction. The final part of thesis include weight estimation and comparison with existing design.