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THE WELDING LINE DIRECTION INFLUENCE ON SPRINGBACK BEHAVIOUR OF A U-SHAPED PARTMADE FROM TAILOR WELDED STRIPES


ALBUŢ AURELIAN
UNIVERSITY OF BACÄ‚U

Issue:

MOCM, Number 13, Volume I

Section:

Issue No. 13 - Volume I (2007)

Abstract:

This paper refers to some experimental tests concerning the formability and springback of a U-shaped part manufactured from tailor welded stripes. The final geometry of the obtained part is seriously affected by springback phenomenon. This paper work is trying to prove out the important role of welding line direction with respect to the forming force direction has on the springback phenomenon. The influence of the welding line orientation on the tailor welded stripes springback is examined during experimental tests using transversal and longitudinal welding line.

Keywords:

tailor welded stripes, welding line direction, springback.

Code [ID]:

MOCM200713V01S01A0002 [0001439]


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