Punch friction tests for sheet metal forming

Wang, X.-J.; Duncan, J.L.; Devenpeck, M. L.

doi:10.1007/bf02833871

Cited by 18 publications

(3 citation statements)

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“…In subsequent studies, Wang et al [10] showed that the coefficient of friction increased with strip sliding distance and that increasing the pin radius resulted in a small increase in measured coefficient of friction. Weinmann et al [11] measured the coefficient of friction in the sliding condition under…”

Section: Introductionmentioning

confidence: 99%

Numerical and Experimental Study of Frictional Behavior in Bending Under Tension Test

Lemu¹,

Trzepieciński²

2013

SV-JME

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This paper presents the results of frictional resistance research for three different types of sheet metals, namely from steel, brass and aluminum alloy. The research on friction behavior of these alloys was carried out by using bending under tension test. The influence of the amount of plastic deformation on friction coefficient value was investigated in dry and lubrication conditions. The material data of the sheet metals were determined from the tensile tests. Numerical simulations using the finite element method in MSC.Marc 2007r1 computer program are conducted by taking into account the strain hardening phenomenon of the sheet metals. The results show that there are minor differences between the experimental and numerical results. These may be due to the simplification where isotropic material properties are assumed and influences of structural defects are not accounted for in the numerical model.

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Section: Introductionmentioning

confidence: 99%

Numerical and Experimental Study of Frictional Behavior in Bending Under Tension Test

Lemu¹,

Trzepieciński²

2013

SV-JME

View full text Add to dashboard Cite

show abstract

“…(Vallance & Matlock, 1992) Duncan (X. J. Wang, Duncan, & Devenpeck, 1983) desarrolló un ensayo para flejes que se muestra en la Figura 4. 1 , el mismo equipo ha sido utilizado por Lovell (Deng & Lovell, 2000;M.…”

Section: Los Simuladores Del Rozamiento Y Sus Resultadosunclassified

“…Wang (X. J. Wang et al, 1983) ha utilizado un montaje de ensayo similar y ha medido los cambios del coeficiente de rozamiento con las distancias de deslizamiento para diferentes materiales en seco y lubricados. Comenta que un solo ensayo no es suficiente para determinar todos los aspectos de la fricción y los factores concurrentes, y considera que han de desarrollarse suficientes ensayos.…”

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