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Desgin
0.2) Figure Q.2 shows a drive system in which a 20-hp electric motor drives separate...
0.2) Figure Q.2 shows a drive system in which a 20-hp electric motor drives separate output shaft...
Desgin
0.2) Figure Q.2 shows a drive system in which a 20-hp electric motor drives separate output shafts. Gear A is mounted on the motor shafit that has a rotational spoed or 1750 rpm clockwise. Gear A drives gear train consisting of…B,C,and D thr deliver power through the shafts on which they are mounted. All gears have a diametral pitch of Pa-8.The following data are given Power delivered by gears B, C, and D: Pa Numbers of teeth for all...
q=154 Gear Drive motor Input A B D E Shaft Gear R - Gear S Output...
q=154
Gear Drive motor Input A B D E Shaft Gear R - Gear S Output to crusher sis is etis olis Output to conveyor Gear C Gear A 101.6-mm dia. 304.8-mmdia. Gear E 63.5-mmdia. Pressure angle 20° for all gears Figure 1-3 A drive is designed for a system to crush coal and delivers it by conveyor to a railroad car. A drive is shown in Figure 1-3, which is designed for a system to crush coal and delivers...
Homework 6: The figure below shows a gear train where gear 1, on shaft a (input...
Homework 6: The figure below shows a gear train where gear 1, on shaft a (input shaft), drives gear 2 with 32 teeth (denoted 32T) on shaft b, gear 3 (20T) also is on shaft b and drives gear 4 (507) on shaft c (output shaft). The pitch diameter of gears 1 and 2 are d = 24 mm and d = 48 mm. The center distance between gears 3 and 4 (distance between shafts b and c is 70mm....
The motor shown in the figure supplies 14.0 kW at 1880 rpm at A. Shafts (1)...
The motor shown in the figure supplies 14.0 kW at 1880 rpm at
A. Shafts (1) and (2) are each solid 26 mm diameter
shafts. Shaft (1) is made of an aluminum alloy [?G=26??GPa], and
shaft (2) is made of bronze [?G=45??GPa]. The shaft lengths are
L1=3.1m and L2=2.7m, respectively. Gear B has 55 teeth,
and gear C has 99 teeth. The bearings shown permit free
rotation of the shafts. Determine:
(a) the maximum shear stress produced in shafts
(1)...
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...
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
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 are respectively 20, 50,
30 and 60. The module and pressure angle of the gears are respectively 4 mm and 20o
. Determine
followings:
(a) Tangential and radial forces between gears...
In the mechanical system represented in Figure 2(a), a motor supplies a torque of 45 kN-m,...
In the mechanical system represented in Figure 2(a), a motor supplies a torque of 45 kN-m, and powers two machines through gears D and E. The torque delivered to gear E is 8 kN-m The two shafts are made of steel, with E200 GPa, G 80 GPa and yield strength of 300 MPa The shaft AB has an outer diameter of 150 mm and an inner diameter of 80 mm; the shaft DCE has an outer diameter of 80 mm...
I need help with finding this questions! Thank You!! Figure 1 shows the rotary screen being...
I need help with finding this questions!
Thank You!!
Figure 1 shows the rotary screen being driven by a 3-phase Brook Crompton DOL motor via a compound gear train having an overall efficiency of 85% and velocity ratio of 4:1. The two gears 1 and 3 have 16 teeth each and the two larger gears 2 and 4 have the same number of teeth (same size). All the four gears have module of 6 mm and pressure angle of 20°....
A shaft that carries gear 2 and 3 is supported by two bearings at B and D. Gear 4 is the driver g...
A shaft that carries gear 2 and 3 is supported by two bearings at B and D. Gear 4 is the driver gear and gear 1 is the driven gear. All gears have 20° pressure angle with diametral pitch equal to 3. The driver has N 30 teeth and transmit 75 HP at 300 rpm. The numbers of teeth of other gears are: Ni-24; N2 30; N 48 All gears are steel with Poisson's ratio of 9 .028. Use AGMA...
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...
Desgin
0.2) Figure Q.2 shows a drive system in which a 20-hp electric motor drives separate output shafts. Gear A is mounted on the motor shafit that has a rotational spoed or 1750 rpm clockwise. Gear A drives gear train consisting of…B,C,and D thr deliver power through the shafts on which they are mounted. All gears have a diametral pitch of Pa-8.The following data are given Power delivered by gears B, C, and D: Pa Numbers of teeth for all...
q=154
Gear Drive motor Input A B D E Shaft Gear R - Gear S Output to crusher sis is etis olis Output to conveyor Gear C Gear A 101.6-mm dia. 304.8-mmdia. Gear E 63.5-mmdia. Pressure angle 20° for all gears Figure 1-3 A drive is designed for a system to crush coal and delivers it by conveyor to a railroad car. A drive is shown in Figure 1-3, which is designed for a system to crush coal and delivers...
Homework 6: The figure below shows a gear train where gear 1, on shaft a (input shaft), drives gear 2 with 32 teeth (denoted 32T) on shaft b, gear 3 (20T) also is on shaft b and drives gear 4 (507) on shaft c (output shaft). The pitch diameter of gears 1 and 2 are d = 24 mm and d = 48 mm. The center distance between gears 3 and 4 (distance between shafts b and c is 70mm....
The motor shown in the figure supplies 14.0 kW at 1880 rpm at
A. Shafts (1) and (2) are each solid 26 mm diameter
shafts. Shaft (1) is made of an aluminum alloy [?G=26??GPa], and
shaft (2) is made of bronze [?G=45??GPa]. The shaft lengths are
L1=3.1m and L2=2.7m, respectively. Gear B has 55 teeth,
and gear C has 99 teeth. The bearings shown permit free
rotation of the shafts. Determine:
(a) the maximum shear stress produced in shafts
(1)...
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...
In the mechanical system represented in Figure 2(a), a motor supplies a torque of 45 kN-m, and powers two machines through gears D and E. The torque delivered to gear E is 8 kN-m The two shafts are made of steel, with E200 GPa, G 80 GPa and yield strength of 300 MPa The shaft AB has an outer diameter of 150 mm and an inner diameter of 80 mm; the shaft DCE has an outer diameter of 80 mm...
I need help with finding this questions!
Thank You!!
Figure 1 shows the rotary screen being driven by a 3-phase Brook Crompton DOL motor via a compound gear train having an overall efficiency of 85% and velocity ratio of 4:1. The two gears 1 and 3 have 16 teeth each and the two larger gears 2 and 4 have the same number of teeth (same size). All the four gears have module of 6 mm and pressure angle of 20°....
A shaft that carries gear 2 and 3 is supported by two bearings at B and D. Gear 4 is the driver gear and gear 1 is the driven gear. All gears have 20° pressure angle with diametral pitch equal to 3. The driver has N 30 teeth and transmit 75 HP at 300 rpm. The numbers of teeth of other gears are: Ni-24; N2 30; N 48 All gears are steel with Poisson's ratio of 9 .028. Use AGMA...
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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