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D 5. Given a Compound Epicyclic gearbox that has the...
please show all work 4. Given an Epicyclic gearbox that has a fixed Sun gear “D",...
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4. Given an Epicyclic gearbox that has a fixed Sun gear “D", and the output gear “C” has 300 Teeth, Planet gears have 30 Teeth, the input is Arm “A”. Given that the input torque is 100 N.m., input speed of 1250 rpm and the efficiency of the gearbox is 70%. Calculate the number of teeth on the sun gear and the ratio of the gearbox. Also Calculate the Fixing Torque.
please show all work 3. Given an Epicyclic gearbox that has a fixed outer gear “C”,...
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3. Given an Epicyclic gearbox that has a fixed outer gear “C”, with 400 Teeth, Planet gears have 40 Teeth, the input is Arm “A”, and the output is sun gear “D”. Given that the input torque is 40 N.m., input speed of 1200 rpm and the efficiency of the gearbox is 80%. Calculate the number of teeth on the sun gear and the ratio of the gearbox. Also Calculate the Fixing Torque.
please solve and show work HH 2. Given a compound gear box in figure 1, where;...
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HH 2. Given a compound gear box in figure 1, where; a. Gear A = 40 Teeth, input rpm is 1250 rpm. b. Gear B = 160 Teeth, C. Gear C = 30 Teeth d. Gear D = 90 Teeth. Input Torque is 50 N.m., Efficiency is 75% Find the output speed, direction relative to input, power, & Holding Torque. HI B D
please solve and show all work Gears Homework: 1. A gear box with simple gear train...
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Gears Homework: 1. A gear box with simple gear train that consist of 4 gears has an input speed of 200 rpm CCW, and output speed of 1000 rpm. Input power is 50 KW and the efficiency is 80%. Determine the following: a. Gear ratio, b. Input Torque, c. Output Torque, d. Holding/Fixing Torque.
Question 1 In the epicyclic gear shown in Figure Q1 the Annulus A1 and the Sun...
Question 1 In the epicyclic gear shown in Figure Q1 the Annulus A1 and the Sun wheel S2 are compound, the Sun wheel Si rotates with the input shaft and both Planet cages rotate with the output shaft. The numbers of teeth on the o wheels are Si=24, A1=72, Sz=40 and A2=80. (1) Find the gear ratio of the system when the Annulus A1 is held fixed. S Find the gear ratio of the system when the Figure Q1 Annulus...
Problem 2: A photo of a gearbox and its schematic are shown in the figure. The...
Problem 2: A photo of a gearbox and its schematic are shown in the figure. The gearbox consists of four spur gears. Gear1 and Gear3 have 100 teeth (N;=N3=100) and Gear2 and Gear4 have 150 teeth (N2=No=150). As indicated on the schematic, Gear1 is connected to the input shaft. Gear 2 and gear 3 are fixed on a same rotating axis/shaft so they will rotate together at the same rotational speed at all times (.e. n2=na). Gear4 is on the...
The top half of a compound epicyclic gear set is as shown in Figure Q2. If...
The top half of a compound epicyclic gear set is as shown in Figure Q2. If the input shaft I rotate at dockwise direction at a speed of 1,200 rpm and gear Al is set as the output, determine the following. (a) The output speed Nal when gear X rotates counter-clockwise direction at the speed of 3,000 rpm. (b) The magnitude and direction of the torque required to lock gear X if 300 Nm torque is applied on input shaft...
Output input 2. The gearbox in the diagram for problem 1 receives an input power of 10 kW, at a s...
output input 2. The gearbox in the diagram for problem 1 receives an input power of 10 kW, at a speed of 40. The gears are spur gears (ignore the helix angle on the teeth in the figure), have a module of 5 mm/tooth, and the pressure angle is 20. Assume all shafts lie in the same plane. Assume the gearbox is reasonably efficient, so losses can be neglected for this analysis. (a) Determine the minimum inside dimension of the...
Show all work. A compound reverted gear train will be used to decrease speed with a...
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A compound reverted gear train will be used to decrease speed with a ratio of 36 to 1. In the figure below, the input shaft drives gear 5, and the output shaft is driven by gear 2. Use spur gears with a 20 degree pressure angle and a diametral pitch of 5 teeth / in. a) Specify the appropriate numbers of teeth for both gear sets to minimize the gearbox size, while also avoiding gear tooth interference....
2. Fig.2 shows an epicyclic gear train in which the internal teeth on the gears A and B have the same diametral p...
2. Fig.2 shows an epicyclic gear train in which the internal teeth on the gears A and B have the same diametral pitch. Gear A has 88 teeth and gear B has 100 teeth both internally and externally. The sun-wheel C which is keyed to shaft P has 44 teeth and the pinion E keyed to shaft R has 25. There are floating compound planet wheels F, G. The power input to shaft R is 8 kW at 1440 rev/min....
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4. Given an Epicyclic gearbox that has a fixed Sun gear “D", and the output gear “C” has 300 Teeth, Planet gears have 30 Teeth, the input is Arm “A”. Given that the input torque is 100 N.m., input speed of 1250 rpm and the efficiency of the gearbox is 70%. Calculate the number of teeth on the sun gear and the ratio of the gearbox. Also Calculate the Fixing Torque.
please show all work
3. Given an Epicyclic gearbox that has a fixed outer gear “C”, with 400 Teeth, Planet gears have 40 Teeth, the input is Arm “A”, and the output is sun gear “D”. Given that the input torque is 40 N.m., input speed of 1200 rpm and the efficiency of the gearbox is 80%. Calculate the number of teeth on the sun gear and the ratio of the gearbox. Also Calculate the Fixing Torque.
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HH 2. Given a compound gear box in figure 1, where; a. Gear A = 40 Teeth, input rpm is 1250 rpm. b. Gear B = 160 Teeth, C. Gear C = 30 Teeth d. Gear D = 90 Teeth. Input Torque is 50 N.m., Efficiency is 75% Find the output speed, direction relative to input, power, & Holding Torque. HI B D
please solve and show all work
Gears Homework: 1. A gear box with simple gear train that consist of 4 gears has an input speed of 200 rpm CCW, and output speed of 1000 rpm. Input power is 50 KW and the efficiency is 80%. Determine the following: a. Gear ratio, b. Input Torque, c. Output Torque, d. Holding/Fixing Torque.
Question 1 In the epicyclic gear shown in Figure Q1 the Annulus A1 and the Sun wheel S2 are compound, the Sun wheel Si rotates with the input shaft and both Planet cages rotate with the output shaft. The numbers of teeth on the o wheels are Si=24, A1=72, Sz=40 and A2=80. (1) Find the gear ratio of the system when the Annulus A1 is held fixed. S Find the gear ratio of the system when the Figure Q1 Annulus...
Problem 2: A photo of a gearbox and its schematic are shown in the figure. The gearbox consists of four spur gears. Gear1 and Gear3 have 100 teeth (N;=N3=100) and Gear2 and Gear4 have 150 teeth (N2=No=150). As indicated on the schematic, Gear1 is connected to the input shaft. Gear 2 and gear 3 are fixed on a same rotating axis/shaft so they will rotate together at the same rotational speed at all times (.e. n2=na). Gear4 is on the...
The top half of a compound epicyclic gear set is as shown in Figure Q2. If the input shaft I rotate at dockwise direction at a speed of 1,200 rpm and gear Al is set as the output, determine the following. (a) The output speed Nal when gear X rotates counter-clockwise direction at the speed of 3,000 rpm. (b) The magnitude and direction of the torque required to lock gear X if 300 Nm torque is applied on input shaft...
output input 2. The gearbox in the diagram for problem 1 receives an input power of 10 kW, at a speed of 40. The gears are spur gears (ignore the helix angle on the teeth in the figure), have a module of 5 mm/tooth, and the pressure angle is 20. Assume all shafts lie in the same plane. Assume the gearbox is reasonably efficient, so losses can be neglected for this analysis. (a) Determine the minimum inside dimension of the...
Show all work.
A compound reverted gear train will be used to decrease speed with a ratio of 36 to 1. In the figure below, the input shaft drives gear 5, and the output shaft is driven by gear 2. Use spur gears with a 20 degree pressure angle and a diametral pitch of 5 teeth / in. a) Specify the appropriate numbers of teeth for both gear sets to minimize the gearbox size, while also avoiding gear tooth interference....
2. Fig.2 shows an epicyclic gear train in which the internal teeth on the gears A and B have the same diametral pitch. Gear A has 88 teeth and gear B has 100 teeth both internally and externally. The sun-wheel C which is keyed to shaft P has 44 teeth and the pinion E keyed to shaft R has 25. There are floating compound planet wheels F, G. The power input to shaft R is 8 kW at 1440 rev/min....
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