Problem 22.1 The shaft shown is supported by self-aligning bearings at A and B. The balls which are inside the bearing are shown at A and B. (Self-aligning here means that the bearings can provide reaction forces, but not reaction moments.) Belt forces are applied as shown. The left end of the shaft beyond the bearing is connected to a clutch by means of a flexible coupling, so that only a torque can be transmitted there. The right end beyond the bearing is free. Neglecting stress concentrations, calculate stresses on element S on the "side" of the shaft and summarize the results with a stress element sketch. • Neglecting stress concentrations, calculate stresses on element T on the "top" of the shaft and summarize the results with a stress element sketch. 100 mm 20 mm dia 100 mm B Free end of shaft 2000 N

Elements Of Electromagnetics
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Problem 22.1
The shaft shown is supported by self-aligning bearings at A and B. The balls which are inside the bearing
are shown at A and B. (Self-aligning here means that the bearings can provide reaction forces, but not
reaction moments.) Belt forces are applied as shown. The left end of the shaft beyond the bearing is
connected to a clutch by means of a flexible coupling, so that only a torque can be transmitted there. The
right end beyond the bearing is free.
Neglecting stress concentrations, calculate stresses on element S on the "side" of the shaft and
summarize the results with a stress element sketch.
• Neglecting stress concentrations, calculate stresses on element T on the "top" of the shaft and
summarize the results with a stress element sketch.
100 mm
20 mm dia
Connected to
flexible coupling
and clutch
100 mm
B
Free end
of shaft
2000 N
120 mm dia sheave
400 N
Transcribed Image Text:Problem 22.1 The shaft shown is supported by self-aligning bearings at A and B. The balls which are inside the bearing are shown at A and B. (Self-aligning here means that the bearings can provide reaction forces, but not reaction moments.) Belt forces are applied as shown. The left end of the shaft beyond the bearing is connected to a clutch by means of a flexible coupling, so that only a torque can be transmitted there. The right end beyond the bearing is free. Neglecting stress concentrations, calculate stresses on element S on the "side" of the shaft and summarize the results with a stress element sketch. • Neglecting stress concentrations, calculate stresses on element T on the "top" of the shaft and summarize the results with a stress element sketch. 100 mm 20 mm dia Connected to flexible coupling and clutch 100 mm B Free end of shaft 2000 N 120 mm dia sheave 400 N
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