diff options
Diffstat (limited to '698/CH17/EX17.4/4_compound_gear_train.txt')
| -rw-r--r-- | 698/CH17/EX17.4/4_compound_gear_train.txt | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/698/CH17/EX17.4/4_compound_gear_train.txt b/698/CH17/EX17.4/4_compound_gear_train.txt new file mode 100644 index 000000000..8f4df1820 --- /dev/null +++ b/698/CH17/EX17.4/4_compound_gear_train.txt @@ -0,0 +1,21 @@ +(a)Torque on motor shaft
+ Mt=60*P/ 2*pi*N=66.31 Nm
+
+(b)Various radii of gears:
+ Ra=62.5 mm
+ Rb=250 mm
+ Rc=97.5 mm
+ Rd=487.5 mm
+
+(c)Force on gears A and B:
+ Fta=Ftb=Mta/Ra=1061.03 N
+ Fra=Frb=Fta*tan(phi)=386.18 N
+
+(d)Torque at transmission shaft containing B and C:
+Speed of c=speed of B=360 RPM
+Torque at C=265.3 Nm
+
+(e)Force on gears C and D:
+ Ftc=Ftd=Mtc/Rc=2720.60 N
+ Frc=Frd=Ftc*tan(phi)=990.22 N
+
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