Numerical and Experimental Investigation on the Formability of Sheet Metal Coated by hot dip Galvanizing Using TPIF Method

Subject Areas : Creep, Fatigue and Fracture Mechanic

Mojtaba Hasanlu ¹ ( guilan university )

Received: 2020-07-01 Accepted : 2020-11-15 Published : 2020-11-15

Keywords: mold, Speed, tools, sheet, developmental shaping,

Abstract :

Since it is usually necessary to make molds, heavy presses, light presses and other forming equipment, in order to form crustal and sheet-shaped parts, in cases where rapid prototype production, low flow of production, flexibility Consider the production process in the direction of changing the model or piece to be considered. For this reason, the process of developing sheet development (ISF) has been very much considered in recent decades. In this formulation, a simple straightforward tool with a sheet locked by a fixture is in contact with the point and the tool carries out a specific movement in the direction and direction predetermined by the numerical control machine (CNC) and The formation of gradual and deformed plastic deformation occurs on the sheet with low force in the area under the tool, and the formation of the resulting result is combined with the local deformation of the plastic.