12th Tooling Conference & Exhibition - Tooling 2022

Although anisotropic surface textures have been used to improve tribological performance in various mechanical systems in recent years, relatively few researchers have investigated the use of such textures in metal forming processes. In addition to achieving a better understanding of how anisotropic surfaces influence forming behaviour, it must also be considered that directional friction...

It has long been recognized that die surface roughness and lay have significant effects on flow behavior in sheet metal forming processes. In comparison, relatively little research has been conducted to explore similar effects in bulk forming processes. In the present paper, an experimental study was conducted using warm and hot working conditions to investigate how directional (anisotropic)...

Intelligent temperature control of die casting moulds opens up enormous potential for improving cycle times, tool life, as well as the structure and warpage of the cast parts. In this context, “intelligent temperature control systems” are three-dimensional, contour-adapted temperature control systems that can be produced using generic AM processes. Moving them close to the component and...

High pressure die casting (HPDC) is a well established manufactory process which allows, specially the automotive sector, to make high precision components in fast paced rates. Furthermore, the increasing need for lighter components stimulate the use of low density alloys, making the HPDC suitable for this emerging demand. Nevertheless, every manufacturing process has spaces for improvement....