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Hace 10 horas · Washers. Flat, circular fasteners are placed between the bearing surface of a bolt, screw, or nut and the connected part’s surface. They increase the contact surface area, reduce pressure per unit area, and protect the connected part’s surface from damage. Elastic washers can also prevent nuts from loosening. 8.
Hace 10 horas · Here’s how it goes down: 1. Setup: The operator sets the stage, positioning the welded component on the workpiece support like a director setting the scene for a blockbuster film. 2. Action: With a flick of the switch, the grinding head springs into action, making contact with the weld seam. As it glides along, it’s like watching an artist ...
Hace 10 horas · Numerical simulations provide an improved understanding of the evolution and core formation processes of terrestrial bodies. The differentiation of silicate and iron metal has been simulated by solving the two-dimensional Stokes equation using either the vector or potential method. To describe the realistic geometry of planetesimals and planets, the development of a 3D model is necessary. Here ...
