2021
DOI: 10.1016/j.jmapro.2021.05.050
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Tribological investigations on aluminum alloys at different contact conditions for simulation of deep drawing processes

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Cited by 22 publications
(9 citation statements)
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“…As the COF tended to increase with increasing surface temperature, the forming force increased more rapidly. This general relationship between the COF and the forming force was also observed in a recent study [18].…”
Section: Deep Drawingsupporting
confidence: 87%
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“…As the COF tended to increase with increasing surface temperature, the forming force increased more rapidly. This general relationship between the COF and the forming force was also observed in a recent study [18].…”
Section: Deep Drawingsupporting
confidence: 87%
“…Even in deep drawing at room temperature (RT) heat generated by friction and by plastic deformation may notably increase the local surface temperature of the tool. The temperature-induced degradation of the lubricant was identified to increase the frictional forces at the contact surface between the sheet and the tool [16][17][18][19]. This effect on the tribological system may cause deviations and defects, especially in the serial production of deep-drawn aluminum alloy components.…”
Section: Introductionmentioning
confidence: 99%
“…When the pressure is large enough, the effect of drawing speed on friction is weakened. Under lubrication conditions, the friction tests of AA5023 by Ooki and Takahashi [37], AA6063 by Hwang and Chen [38], and AA5182 and AA6016 by Sabet et al [39] showed that the larger the sliding speed, the smaller the COF. However, the AA6014 friction test of Steiner and Merklein [40] pointed out that the drawing speed is not related to friction under dry contact conditions, and the COF increases with the increase in contact pressure (the same conclusion as that reported in Refs.…”
Section: Process Parametersmentioning
confidence: 99%
“…Research projects on the influence of parameters such as blocking force and die geometry on the quality of stamping products, such as limiting earing height, wrinkling, and tearing [6], [7], [8], [9], [10], [11], [12], [13], [14], [15], [16]. Research on the effects of friction to improve drawing efficiency has been published [17], [18], [19], [20], [21], [22], [23], [24], [25]. The influence of material parameters on the quality of stamping products has been reported [26].…”
Section: Introductionmentioning
confidence: 99%