Design a power transmission system consisting of shafts, gears, belts and bearings to run a blower...
Design a power transmission system consisting of shafts, gears, belts and bearings to run a blower and a compressor. The blower has a rated power of 5kW and weighs 100 kg while the compressor has a rated power of 10 kW and weighs 200 kg. The blower is powered by a belt drive while the compressor is powered by gear mechanism.
In this exercise you have to take care of the following:
Select the starting motor
Design the drive shaft
Design the driven shafts
Design the belt drive
Design the gears
Select the bearings (optional)
You also have to select the materials for the machine elements you are designing. It will be helpful if you drew the schematic of your proposed design.
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Design a power transmission system consisting of shafts, gears,
belts and bearings to run a blower...
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Design a power transmission mechanism with gears that converts 360 RPM to 2 RPM. The output gear must have the same rotational direction as the driving gear. In your design, you need to include at least two shafts with stacked gears.
You are the designer and you have been asked to design a speed reducer (gearbox) that will take p...
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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...
Q.17. How much power is supplied to two meshed spur gears if the driving gear rotates...
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Figure Q1 shows a gear train consists of four spur gears A, B, C and D to be designed for a specific mechanism. The power transmitted by gear A is 5 kW at rotational speed of 720 rpm counterclockwise direction. Number of teeth (N) for gears A,B,C and D ar
Figure Q1 shows a gear train consists of four spur gears A, B, C and D to be designed for a specific
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counterclockwise direction. Number of teeth (N) for gears A,B,C and D are respectively 20, 50,
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Figure 1 shows the layout of countershaft used to transmit power to a blower through a...
Figure 1 shows the layout of countershaft used to transmit power to a blower through a pulley drive (4-5). Pulley (driving sheave) 4 has a diameter of 125-mm and pulley (driven sheave) 5 has a diameter of 75 mm. Pulley 5 is mounted vertically below pulley 4 (as shown in the figure). Belt tension on the loose side is 20% of the tension on the tight side. A power of 7.5 kW is transmitted via the gear set (2-3) from...
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Q1 A belt drive and pulley arrangement is designed to transmit 75 kW of power at 1200 rpm, generated by a six-pole squirrel-cage induction motor. The belt connects two shafts 3 m apart, with axes in the same horizontal plane. The driven shaft runs at half the angular speed of the driver and it runs a light shock machinery. As a design engineer you need to do the following; i. Design shafts suitable for this application (20 marks) ii. Select...
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find v belt drive design power select belt type determine shive size (belt speed 4000 ft/min)...
find v belt drive
design power
select belt type
determine shive size (belt speed 4000 ft/min)
find shive size from power rating figure
find rated power
find estimated centre distance
find belt length (by selecting standard belt length)
calculate actual centre distance
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V-Belt Designing Sample Problem . Given: A 4 cylinder diesel engine runs at 80 hp, 1800 rpm, to drive a...
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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...
Q.17. How much power is supplied to two meshed spur gears if the driving gear rotates at 2000 rpm, the torque 2.00 and its efficiency is 96%? driven gear is 1.00 kNm, the speed ratio of the drive is on a A. 204 kW B. 210 kW C. 109 kW D. 105 kW E. none of above (3 Marks) Q.18. Two meshed spur gears with a 210 mm centre distance and a module of 3.00 have arc of contact of...
Figure 1 shows the layout of countershaft used to transmit power to a blower through a pulley drive (4-5). Pulley (driving sheave) 4 has a diameter of 125-mm and pulley (driven sheave) 5 has a diameter of 75 mm. Pulley 5 is mounted vertically below pulley 4 (as shown in the figure). Belt tension on the loose side is 20% of the tension on the tight side. A power of 7.5 kW is transmitted via the gear set (2-3) from...
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calculate correct power per belt
no. of belt needed
V-Belt Designing Sample Problem . Given: A 4 cylinder diesel engine runs at 80 hp, 1800 rpm, to drive a...
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