Reinforced Door

grabcad

The end-of-studies project involved the construction of a reinforced steel door. Key specifications include a height of 2300mm, depth of 132.5mm, and width of 1902mm for the overall structure, weighing 1967kg. The frame, measuring 1500mm in width and 100mm in depth and 2300mm in height, is made from DIN Construction Steel 1.0037 (S235JR), with a weight of 805kg. The door itself has dimensions of 1200mm in width, 100mm in depth, and 2100mm in height, also constructed from DIN Construction Steel 1.0037 (S235JR), weighing 868kg. The axle measures 2250mm in height with a diameter of 50mm, made of the same steel and weighing 34kg. The hydraulic jacks used are Contarini HMO5500200, featuring a course of 200mm, a shaft diameter of 50mm, an interior diameter of 80mm, and an exterior diameter of 92mm, with a total length of 380mm and a weight of 12.35kg. The thrust ball bearings are ISO 104-735095 - B, 18, SI, NC, 18_68. Lastly, the steel beam measures 100x1902 according to the ISO SC standard.