Table 3 Chosen friction coefficients for mechanical FE simulations.

From: Investigation of the compaction process of electrical machines magnetic circuits and its detrimental effect on magnetic performances

Materials interfaces

Chosen friction coefficients

Screw/force sensor

0.4

Force sensor/PVC plate

0.5

PVC plate/winding support

0.5

Winding support/lamination (Teflon)

0.05

Lamination/lamination

0.2

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