applied deplacement

[lokado]

hello evrybody,
i'm working in abaqus explicit,i simulate deformation of wire,and when i applied deplacement to surface of the wire,just the surface move not all body,i don't know what the problem,i constraint the surface with point control and i applied the deplacement U in this point...if you have any siggestion to resolve this problem,I shall be grateful
thanks

 

[IceBreakerSours]

What error/warning messages do you see?

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[lokado]

i don't error message but the deformation is not normal...
see the picture