Design and efficiency optimization of deep drawing for sustainable electric pole cap application

Abstract

Deep drawing is one of the most frequently used plate-forming methods. This process forms materials by a cold working system. Like other press tool processes, the deep drawing process is also assisted by press tools, press machines, and other components that are tailored to accommodate the desired product being produced. Electric pole products consist of several pipes and a cover in the form of a semicircular plate of a certain size which is then assembled using electric arc welding. This part of the electric pole cover is made using deep drawing and blanking processes. Making products using the deep drawing method must be done with proper analysis and planning. For this reason, the dimensions of the product, the type of material, and the required strength need to be determined. The electric pole cover is made using ST37 material which is equivalent to AISI 1045 with a thickness of 2 mm and a tensile strength of 370 N/mm2.