Q-4 For the planetary gear train shown in figure below;
- Draw a connectivity diagram and determine the number of DOF.
- Determine the magnitude and direction of n4 if n2 = 100 rpm (c.w.) and na = 100 rpm. (c.w.), and the tooth numbers of gears are N2 = 60 –T, N3 = 16-T, N4 = ? (N4 to be found!).
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Q-4 For the planetary gear train shown in figure below; Draw a connectivity diagram and determine the number of DOF. De...
In the table, how are we calculating the wgear rel arm? this the only column I do not understand 1. Given the gear train below, determine the output speed of the planet carrier (arm/ink 7) if the...
In the table, how are we calculating the wgear rel
arm? this the only column I do not understand
1. Given the gear train below, determine the output speed of the planet carrier (arm/ink 7) if the input gear (2) has a speed of 3200 RPM. The ring gear (1) is fixed. N -82, N2 20, N -75, N38, Ns 22. Gear 2 is on a fixed axle (not shown) as are gears 3 and 4 which rotate together. Gear...
In the planetary gear train shown in the figure, gear 2 turns at 500 rpm in...
In the planetary gear train shown in the figure, gear
2 turns at 500 rpm in the direction indicated. Determine the speed
and direction of rotation of arm 6 if gears 5 rotates at 300 rpm in
the same direction as gear 2.
STEP NI 3 5 !! 11 21125) Arm 4 (30) (45) 5050)
** Not Multiple Choice Section ** 11. [25 points] Consider the planetary gear train shown in...
** Not Multiple Choice Section ** 11. [25 points] Consider the planetary gear train shown in the figure. * Gear E is the driver running at +100 rpm. The Arm (link A) is the output driven link. The ring gear B is fixed. The number of teeth given as: are NE 34 ND 17 Nc 26 a) Determine the number of teeth for the ring gear B. All gears use the same pitch b) Determine the rpm and the direction...
estion- a) Find the speed ratio of the gear train shown in figure. What will be...
estion- a) Find the speed ratio of the gear train shown in figure. What will be the direction of gear 7 b) Determine pitch line velocity (v r.w) of gear &, provided for gear 6 Imodule (D/T) 5mm e) If double the speed ratio (as calculated in a) is required with a simple gear train (having only two gears) number of teeth on driven gear, provided input gear has 20 teeth. IST IST 25T 33T I8T An epicyclic gear train...
In the gear train shown below, the pinion 2 is the driver, and gear 5 is...
In the gear train shown below, the pinion 2 is the driver, and gear 5 is the output gear. All gears are spur gears has a module of 2.5mm and pressure angle of 200. The number of gear teeth are: N2 - 14, N3 - 84, N4 - 14, N5 - 70 teeth. The gear set transmits the power of 1.5KW at a constant angular velocity of XX rev/min. Where XX is the last two digits of your University ID...
Kinematics class 3. (25 POINTS) Planetary gear train analysis: The figure below representsa planetary gear train...
Kinematics class
3. (25 POINTS) Planetary gear train analysis: The figure below representsa planetary gear train used in a drill head. Gear 1 rotates with the input shaft. The ring gear 3 meshes both with gear 5 and gear 6, which are the planets. Gear 2 acts as the carrier for gear 5, the output is the carrier 4 Consider the number of teeth Ni-6, N2 36, N-54, N-24 and No-9 a) Identify how many stages are needed to fully...
Problem 1 (50 points The planetary gear train shown in the figure uses spur gears with...
Problem 1 (50 points The planetary gear train shown in the figure uses spur gears with standard, involute teeth cut with a 20° pressure angle and a diametral pitch of 10 teeth/inch. Note that the contact between the gears is indicated by the pitch circles in the figure. a) Gear #2 has 18 teeth and gear #5 has 42 teeth. How many teeth must be on gear #4? b) If the arm (#3) is driven at 600 revolutions per minute...
UU 7. A planetary gear train is shown in Figure P7. The carrier (link 2) serves...
UU 7. A planetary gear train is shown in Figure P7. The carrier (link 2) serves as the input to the train. The sun (gear 1) serves as the output from the train and has a 1.0-in. pitch diameter with a diametric pitch of 20. Gear 3 has 45 teeth and gear 4 has 20 teeth Gear 5 has 30 teeth and is keyed to the same shaft as gear 4. Gear 5 mates with the ring gear (gear 6),...
9.41 how can i know w3=wf ,w1=warm why not w1=wf (same axis?) please explain in detail....
9.41 how can i know w3=wf ,w1=warm
why not w1=wf (same axis?)
please explain in detail.
9-41 Figure P9-8 (p. 534) shows an 600 rpm CW and gear D is fixed to ground. Find speed and direction of gears l and 3. epicyclic train with its tooth numbers. Gear 2 is driven at t9-42 Figure P9-9 (p. 535) shows a compound epicyclic train Shaft 1 is driven at 300 mm 120 72 30 A 24 ARM SHAFT 3 2 dix...
Consider the following drive train. Gears are shown by their pitch diameters. Gear 2 is the...
Consider the following drive train. Gears are shown by their pitch diameters. Gear 2 is the pinion Gear diameter not drawn to scale. N4 Ng No 12 + 3 4 6 N2 5 ng N: Question 1 100 pts All gears have a 5 mm module and 25 degree pressure angle The pinion rotates at 100 RPM and has 10 teeth Each simple gear set has a 10:1 gear ratio. Determine: Pinion pitch diameter (mm) overall train ratio [Choose ]...
In the table, how are we calculating the wgear rel
arm? this the only column I do not understand
1. Given the gear train below, determine the output speed of the planet carrier (arm/ink 7) if the input gear (2) has a speed of 3200 RPM. The ring gear (1) is fixed. N -82, N2 20, N -75, N38, Ns 22. Gear 2 is on a fixed axle (not shown) as are gears 3 and 4 which rotate together. Gear...
In the planetary gear train shown in the figure, gear
2 turns at 500 rpm in the direction indicated. Determine the speed
and direction of rotation of arm 6 if gears 5 rotates at 300 rpm in
the same direction as gear 2.
STEP NI 3 5 !! 11 21125) Arm 4 (30) (45) 5050)
** Not Multiple Choice Section ** 11. [25 points] Consider the planetary gear train shown in the figure. * Gear E is the driver running at +100 rpm. The Arm (link A) is the output driven link. The ring gear B is fixed. The number of teeth given as: are NE 34 ND 17 Nc 26 a) Determine the number of teeth for the ring gear B. All gears use the same pitch b) Determine the rpm and the direction...
estion- a) Find the speed ratio of the gear train shown in figure. What will be the direction of gear 7 b) Determine pitch line velocity (v r.w) of gear &, provided for gear 6 Imodule (D/T) 5mm e) If double the speed ratio (as calculated in a) is required with a simple gear train (having only two gears) number of teeth on driven gear, provided input gear has 20 teeth. IST IST 25T 33T I8T An epicyclic gear train...
In the gear train shown below, the pinion 2 is the driver, and gear 5 is the output gear. All gears are spur gears has a module of 2.5mm and pressure angle of 200. The number of gear teeth are: N2 - 14, N3 - 84, N4 - 14, N5 - 70 teeth. The gear set transmits the power of 1.5KW at a constant angular velocity of XX rev/min. Where XX is the last two digits of your University ID...
Kinematics class
3. (25 POINTS) Planetary gear train analysis: The figure below representsa planetary gear train used in a drill head. Gear 1 rotates with the input shaft. The ring gear 3 meshes both with gear 5 and gear 6, which are the planets. Gear 2 acts as the carrier for gear 5, the output is the carrier 4 Consider the number of teeth Ni-6, N2 36, N-54, N-24 and No-9 a) Identify how many stages are needed to fully...
Problem 1 (50 points The planetary gear train shown in the figure uses spur gears with standard, involute teeth cut with a 20° pressure angle and a diametral pitch of 10 teeth/inch. Note that the contact between the gears is indicated by the pitch circles in the figure. a) Gear #2 has 18 teeth and gear #5 has 42 teeth. How many teeth must be on gear #4? b) If the arm (#3) is driven at 600 revolutions per minute...
UU 7. A planetary gear train is shown in Figure P7. The carrier (link 2) serves as the input to the train. The sun (gear 1) serves as the output from the train and has a 1.0-in. pitch diameter with a diametric pitch of 20. Gear 3 has 45 teeth and gear 4 has 20 teeth Gear 5 has 30 teeth and is keyed to the same shaft as gear 4. Gear 5 mates with the ring gear (gear 6),...
9.41 how can i know w3=wf ,w1=warm
why not w1=wf (same axis?)
please explain in detail.
9-41 Figure P9-8 (p. 534) shows an 600 rpm CW and gear D is fixed to ground. Find speed and direction of gears l and 3. epicyclic train with its tooth numbers. Gear 2 is driven at t9-42 Figure P9-9 (p. 535) shows a compound epicyclic train Shaft 1 is driven at 300 mm 120 72 30 A 24 ARM SHAFT 3 2 dix...
Consider the following drive train. Gears are shown by their pitch diameters. Gear 2 is the pinion Gear diameter not drawn to scale. N4 Ng No 12 + 3 4 6 N2 5 ng N: Question 1 100 pts All gears have a 5 mm module and 25 degree pressure angle The pinion rotates at 100 RPM and has 10 teeth Each simple gear set has a 10:1 gear ratio. Determine: Pinion pitch diameter (mm) overall train ratio [Choose ]...
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