Friction is the main phenomenon that has a huge influence on the flow behavior of deformed
material in sheet metal forming operations. Sheet metal forming methods are one of the most …

Metal forming or shaping processes, such as sheet metal forming and bulk forming, are
widely used in many industries including automotive industry. Before computational …

In this paper, the application of an Autocorrelation Function for the characterisation of
surface topography was validated. The roughness evaluation of turned composite surfaces …

In this study, we investigated the morphology of synthesized Cu/Ni nanoparticles in trace of
carbon sources by the co-deposition process of RF sputtering and RF-PECVD methods and …

The development of models for the coefficient of friction is difficult due to many factors
influencing its value and many tribological phenomena that accompany contact between …

Finding effective and environmentally friendly lubrication to use in sheet metal forming
operations presents a substantial environmental and economic challenge to the automotive …

Friction is one of the most important technological phenomena and has a large influence on
the flow characteristics of a deformed material. A strip drawing friction test was used to …

The friction coefficient in the simulation of stamping processes should be defined. Modern
simulation software allows its definition as constant or its dependence on pressure or …

Various methods, based on both surface frequency and direction, can be alternatively
proposed to reduce the influence of high-frequency measurement and data analysis errors …

Ensuring adequate lubrication is a key task in the sheet metal forming process. The
replacement of commonly used synthetic lubricants in metal forming operations by eco …