diff options
Diffstat (limited to '1205/CH8/EX8.8/S_8_8.sce')
| -rw-r--r-- | 1205/CH8/EX8.8/S_8_8.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/1205/CH8/EX8.8/S_8_8.sce b/1205/CH8/EX8.8/S_8_8.sce new file mode 100644 index 000000000..35e10a71c --- /dev/null +++ b/1205/CH8/EX8.8/S_8_8.sce @@ -0,0 +1,20 @@ +clc;
+//Given
+T2=3000;//N, Tension from side 2
+us=0.25;// Coeffiecient of static friction between pulley and belt
+uk=0.20;//Co=efficient of kinetic friction between pulley and belt
+theta=60;//degree
+theta=theta*%pi/180;//rad, conversion into radian
+r=25;//mm, radius of shaft
+r1=200;//mm, radius of machine tool
+//Pulley B
+b=%pi-theta;//rad, angle of contact,
+//By equation 8.14
+T1=T2/(exp(us*b));//N, Tension from side 1
+
+//Pulley A
+//Aumming moment about A
+MA=T2*r1-T1*r1;//N.mm, Couple MA applied to pulley which is equal and opposite to torque
+MA=MA/1000;//N.m , conversion to N.m
+printf("The largest torque which can be exerted by belt on pulley A is MA= %0.0f N.m\n",MA);
+
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