[Assume any missed Data] The input shaft of the gear train, shown below, drives gear 2 at 1xx RPM (xx are the right two digits of your Üniv ID) and power of 5 HP. Gears 4 and 5 are integral gears. All gears are helical gears with 2.5 mm module, 20° pressure angle, 30° helix angle and gears' width= 25 mm. Submit the following: - a- Output speed of the gear train. b- Torque applied on gear 6 (assume gear train efficiency = 95%). c- Design safety factor of gear 6, if its material endurance limit is 160 MPa and K,=1.5 d- Diameter of the output shaft (neglect effect of axial load). e- Dimensions of key fixing gear 6 with its shaft (assume allowable shear= 60 MPa and allowable bearing pressure = 40 MPa). f- Choose a reasonable ball bearing (NSK) at support G. g- Draw working drawing for gear 6. - 75 + 50- 100+ 50-+-50+ 50+ 75 100- Input shaft B Output shaft G н Dimensions in mm Number of teeth on gears Z1=120 T 22= 60 T Z3 =30 T Z4= 30 T Z5= 50 T Z6= 40 T
[Assume any missed Data] The input shaft of the gear train, shown below, drives gear 2 at 1xx RPM (xx are the right two digits of your Üniv ID) and power of 5 HP. Gears 4 and 5 are integral gears. All gears are helical gears with 2.5 mm module, 20° pressure angle, 30° helix angle and gears' width= 25 mm. Submit the following: - a- Output speed of the gear train. b- Torque applied on gear 6 (assume gear train efficiency = 95%). c- Design safety factor of gear 6, if its material endurance limit is 160 MPa and K,=1.5 d- Diameter of the output shaft (neglect effect of axial load). e- Dimensions of key fixing gear 6 with its shaft (assume allowable shear= 60 MPa and allowable bearing pressure = 40 MPa). f- Choose a reasonable ball bearing (NSK) at support G. g- Draw working drawing for gear 6. - 75 + 50- 100+ 50-+-50+ 50+ 75 100- Input shaft B Output shaft G н Dimensions in mm Number of teeth on gears Z1=120 T 22= 60 T Z3 =30 T Z4= 30 T Z5= 50 T Z6= 40 T
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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100%
xx = 21
![[Assume any missed Data]
The input shaft of the gear train, shown below, drives gear 2 at 1xx RPM (xx are the
right two digits of your Univ ID) and power of 5 HP. Gears 4 and 5 are integral gears. All
gears are helical gears with 2.5 mm module, 20° pressure angle, 30° helix angle and
gears' width= 25 mm.
Submit the following: -
a- Output speed of the gear train.
b- Torque applied on gear 6 (assume gear train efficiency = 95%).
- Design safety factor of gear 6, if its material endurance limit is 160 MPa and K,=1.5
d- Diameter of the output shaft (neglect effect of axial load).
e- Dimensions of key fixing gear 6 with its shaft (assume allowable shear= 60 MPa
and allowable bearing pressure = 40 MPa).
f- Choose a reasonable ball bearing (NSK) at support G.
g- Draw working drawing for gear 6.
100
75 + 50- 100 + 50--50+ 50 75
Input shaft
B
+75
Output shaft
G
н
Number of teeth on gears
Z1=120 T
Dimensions in mm
Z2= 60 T
Z3 =30 T
Z4= 30 T
Z5= 50 T
Z6= 40 T](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb1612bd3-881c-4cbf-b846-ba8639355bd0%2F0331d136-d3e4-4d4e-b6dd-fd1e9e7255d3%2Fb2lji1h_processed.png&w=3840&q=75)
Transcribed Image Text:[Assume any missed Data]
The input shaft of the gear train, shown below, drives gear 2 at 1xx RPM (xx are the
right two digits of your Univ ID) and power of 5 HP. Gears 4 and 5 are integral gears. All
gears are helical gears with 2.5 mm module, 20° pressure angle, 30° helix angle and
gears' width= 25 mm.
Submit the following: -
a- Output speed of the gear train.
b- Torque applied on gear 6 (assume gear train efficiency = 95%).
- Design safety factor of gear 6, if its material endurance limit is 160 MPa and K,=1.5
d- Diameter of the output shaft (neglect effect of axial load).
e- Dimensions of key fixing gear 6 with its shaft (assume allowable shear= 60 MPa
and allowable bearing pressure = 40 MPa).
f- Choose a reasonable ball bearing (NSK) at support G.
g- Draw working drawing for gear 6.
100
75 + 50- 100 + 50--50+ 50 75
Input shaft
B
+75
Output shaft
G
н
Number of teeth on gears
Z1=120 T
Dimensions in mm
Z2= 60 T
Z3 =30 T
Z4= 30 T
Z5= 50 T
Z6= 40 T
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