Abstract
With the development of numerical simulation of forming processes, there is an increasing need to develop a more suitable friction description for use in the numerical simulation codes. In this paper, a plane-strain compression tribometer is described which can measure vertical force, friction force, and vertical displacement simultaneously and accurately. Three different friction models are evaluated with the experimental results. A modified friction model is proposed and some directions are given for future research on friction in metalforming processes.
Original language | English |
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Pages (from-to) | 147-159 |
Journal | Tribotest Journal |
Volume | 1 |
Issue number | 2 |
DOIs | |
Publication status | Published - 1994 |