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A two stage reduction drive is to be designed to transmit 2 kW; the input speed...
Solve for part C only, dimensions are attached too.. A two stage reduction drive is to...
Solve for part C only, dimensions are attached too..
A two stage reduction drive is to be designed to transmit 2 kW; the input speed being 960 r.p.m. and overall reduction ratio being 9. The drive consists of straight tooth spur gears only, the shafts being spaced 200 mm apart, the input and output shafts being co-axial. (a) Draw a layout of a suitable system to meet the above specifications, indicating the speeds of all rotating components. (b) Calculate the...
A pair of bevel gears is required to transmit 11 kW at 500 r.p.m. from the motor shaft to another...
A pair of bevel gears is required to transmit 11 kW at 500 r.p.m. from the motor shaft to another shaft, the speed reduction being 3 : 1. The shafts are inclined at 60º. The pinion is to have 24 teeth with a pressure angle of 20º and is to be made of cast steel having a static stress of 80 MPa. The gear is to be made of cast iron with a static stress of 55 MPa. The tooth...
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...
Q – 2. A V-belt drive is to transmit 24 kW of power from a 200...
Q – 2. A V-belt drive is to transmit 24 kW of power from a 200 mm pitch sheave operating at 1500 rpm to a 600 mm diameter sheave. The distance between the input and the output shafts is 800 mm. The grove angle f = 40° and the coefficient of friction between the belt and the sheave is 0.25. The belt to be used weighs 0.9 kg/m and the allowable tension in the belt is 900 N. How many...
A V- belt drive is to transmit 24 kW of power from a 200 mm pitch...
A V- belt drive is to transmit 24 kW of power from a 200 mm pitch sheave operating at 1500 rpm to a 600 mm diameter sheave. The distance between the input and the output shafts is 800 mm. The grove angle f = 40o and the coefficient of friction between the belt and the sheave is 0.25. The belt to be used weighs 0.9 kg/m and the allowable tension in the belt is 900 N. How many belts are...
Design Problem Design a speed reducer gear box that will take 1.5 kW power from an...
Design Problem Design a speed reducer gear box that will take 1.5 kW power from an electric motor rotating at 3000 rpm (clockwise) and deliver it to a machine which operates at 2 different speeds, 1000 rpm (clockwise) and 500 rpm (counter-clockwise). Use Spur Gears with 20° pressure angle and 5mm module. Gear box should be of smallest possible size. The gear shift mechanism is not the part of the design A 2-speed double-reduction speed reducer is shown in the...
11. A 20° full depth spur pinion is required to transmit 1.5 kW at a speed...
11. A 20° full depth spur pinion is required to transmit 1.5 kW at a speed of 1230 rpm. If the pinion has 21 teeth and is manufactured from heavy duty 817M40 steel select a suitable gear from the limited choice given in Table X, specifying the module and face width based on the Lewis Formula. [No unique solution, m = 2, N = 21, F= 25 mm would be acceptable] Table 2. Useful range of gear ratios Gear Ratio...
2. Consider the triple speed reduction gear box shown in Figure 1. All the gears are...
2. Consider the triple speed reduction gear box shown in Figure 1. All the gears are made with a diametral pitch of 16 in. The input of the gear train is gear A, and the output is gear G. The gear train transmits an input toque of 250 lb-in, at a speed of 2,500 rpm clockwise. The number of teeth on each gear is given as follows: NA 24 teeth, Na = 60 teeth, Nc 20 teeth, No 58 teeth,...
You are the designer and you have been asked to design a speed reducer (gearbox) that will take p...
power = 3 kW
if need any more information please ask !!!
You are the designer and you have been asked to design a speed reducer (gearbox) that will take power from the shaft of an electric motor rotating at 1500 rpm and deliver it to a machine that is to operate at approximately at 200 rpm Assume that you have decided to use spur gears to transmit the power [A power equal to the last one digits of your...
Y=3390 Q=90 The double reduction helical gear reducer shown in Figure 2 transmits 40000+4Y W (Y...
Y=3390
Q=90
The double reduction helical gear reducer shown in Figure 2 transmits 40000+4Y W (Y is the last 4 digits of your student identification number). Shaft 1 is the input, rotating at 200+o rad/s and receiving power directly from the electric motor through a flexible coupling. Shaft 2 rotates at 90+ q rad/s. shaft 3 is the output, rotating at 27+Q rad/s. (where Q are the last two digits of your student identification number). A chain sprocket is mounted...
Solve for part C only, dimensions are attached too..
A two stage reduction drive is to be designed to transmit 2 kW; the input speed being 960 r.p.m. and overall reduction ratio being 9. The drive consists of straight tooth spur gears only, the shafts being spaced 200 mm apart, the input and output shafts being co-axial. (a) Draw a layout of a suitable system to meet the above specifications, indicating the speeds of all rotating components. (b) Calculate the...
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...
Q – 2. A V-belt drive is to transmit 24 kW of power from a 200 mm pitch sheave operating at 1500 rpm to a 600 mm diameter sheave. The distance between the input and the output shafts is 800 mm. The grove angle f = 40° and the coefficient of friction between the belt and the sheave is 0.25. The belt to be used weighs 0.9 kg/m and the allowable tension in the belt is 900 N. How many...
Design Problem Design a speed reducer gear box that will take 1.5 kW power from an electric motor rotating at 3000 rpm (clockwise) and deliver it to a machine which operates at 2 different speeds, 1000 rpm (clockwise) and 500 rpm (counter-clockwise). Use Spur Gears with 20° pressure angle and 5mm module. Gear box should be of smallest possible size. The gear shift mechanism is not the part of the design A 2-speed double-reduction speed reducer is shown in the...
11. A 20° full depth spur pinion is required to transmit 1.5 kW at a speed of 1230 rpm. If the pinion has 21 teeth and is manufactured from heavy duty 817M40 steel select a suitable gear from the limited choice given in Table X, specifying the module and face width based on the Lewis Formula. [No unique solution, m = 2, N = 21, F= 25 mm would be acceptable] Table 2. Useful range of gear ratios Gear Ratio...
2. Consider the triple speed reduction gear box shown in Figure 1. All the gears are made with a diametral pitch of 16 in. The input of the gear train is gear A, and the output is gear G. The gear train transmits an input toque of 250 lb-in, at a speed of 2,500 rpm clockwise. The number of teeth on each gear is given as follows: NA 24 teeth, Na = 60 teeth, Nc 20 teeth, No 58 teeth,...
power = 3 kW
if need any more information please ask !!!
You are the designer and you have been asked to design a speed reducer (gearbox) that will take power from the shaft of an electric motor rotating at 1500 rpm and deliver it to a machine that is to operate at approximately at 200 rpm Assume that you have decided to use spur gears to transmit the power [A power equal to the last one digits of your...
Y=3390
Q=90
The double reduction helical gear reducer shown in Figure 2 transmits 40000+4Y W (Y is the last 4 digits of your student identification number). Shaft 1 is the input, rotating at 200+o rad/s and receiving power directly from the electric motor through a flexible coupling. Shaft 2 rotates at 90+ q rad/s. shaft 3 is the output, rotating at 27+Q rad/s. (where Q are the last two digits of your student identification number). A chain sprocket is mounted...
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