The shaft of the unbalance system shown in the figure rotates with 100 rpm. a) Calculate dynamic bearing reaction vectors at B and G. b) It is required to balance the system by adding masses to planes L and R. Calculate the magnitudes (kg.mm) and orientations of these corrections. (AB-EF=FG=40 mm; BC-CD-50 mm; DE=100 mm; mi=1 kg; m2-0.7 kg; m3=0.5 kg; R1-40 mm; R2-30 mm; R3-20 mm)

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The shaft of the unbalance system shown in the figure rotates with 100 rpm.
a) Calculate dynamic bearing reaction vectors at B and G.
b) It is required to balance the system by adding masses to planes L and R. Calculate
the magnitudes (kg.mm) and orientations of these corrections.
(AB-EF=FG=40 mm; BC-CD-50 mm; DE=100 mm; mi=1 kg; m2-0.7 kg; m3=0.5 kg;
R1-40 mm; R2-30 mm; R3-20 mm)
Transcribed Image Text:The shaft of the unbalance system shown in the figure rotates with 100 rpm. a) Calculate dynamic bearing reaction vectors at B and G. b) It is required to balance the system by adding masses to planes L and R. Calculate the magnitudes (kg.mm) and orientations of these corrections. (AB-EF=FG=40 mm; BC-CD-50 mm; DE=100 mm; mi=1 kg; m2-0.7 kg; m3=0.5 kg; R1-40 mm; R2-30 mm; R3-20 mm)
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