Desigin and manufacturs to produec washeres

Abstract

Abstract

For the purpose of designing and making a model made of high-carbon steel to make metal rings with an outer diameter of (21mm) and an inner diameter of (11mm) and a thickness of (2mm) and made of carbon steel, the length of the rings holder for the model was assumed to be (200mm) that accommodates (100) rings that can be produced in ( 10) minutes, then calculating the stresses that are applied to the model as a result of the production of the rings, so they were as follows: - The highest tensile stress The lowest tensile stress The highest bending stress The lowest bending stress A technological path was developed for the production of metal rings The path included five stages, the first stage is the preparation of steel strips The second stage is perforating it with an electric drill and an auger with a diameter of (11 mm), and the third stage is cutting the metal strip into pieces of equal length and width. In the fourth stage, the pieces are placed in the slide holder according to the length of the holder. Square shape to the desired circular shape and according to the required diameters.