The belt and gear system of a lathe uses a driving motor whose rotation speed is...
The belt and gear system of a lathe uses a driving motor whose rotation speed is 1720 rpm. When the output chuck of the lather rotates at 2.0 rev/s, by what factor does the gear system multiply the torque?
Homework Answers
I have solved the question
step by step and neatly so that you can understand the solution
easily and quickly. Hope you thumpsup for the work. Thank you.
Add Answer to:
The belt and gear system of a lathe uses a driving motor
whose rotation speed is...
2. Given a belt drive system with the following parmeters: 25 HP electrice motor, motor speed of 870 rpm, service factor of 1.3, driving sheave diameter of 13.1 inches, driven sheave diametet of...
2. Given a belt drive system with the following parmeters: 25 HP electrice motor, motor speed of 870 rpm, service factor of 1.3, driving sheave diameter of 13.1 inches, driven sheave diametet of 27.7 inches, and a belt length of 180 inches, find the design power, the center-to-center distance for the sheaves, and the output speed. Show all work Driving Driven e2 n1 Slack side 01 D, Vb Bet speed n2 D2 Tight side Note: D1 and 02 are pitch...
For the problem below, calculate the overall gear ratio, output speed, direction of rotation for the...
For the problem below, calculate the overall gear ratio, output speed, direction of rotation for the output, output torque, input power and output power. (30 pt) A 3 12 hp, 1,725 rpm, motor is connected to the input shaft input TI I output
Computer Control System can anyone solve any of thei questions ? 1 - 10 1. The...
Computer Control System
can anyone solve any of thei questions ?
1 - 10
1. The graph below shows the response of a tachometer. What is the Tach Constant (Kt) of this device in mV/rad per sec? 1000 0 50 100 150 200 250 300 350 400 450 500 Speed Rad/Sec 2. What three parameters of a DC motor must be measured in order to develop the torque-speed curve and the rise time curve for the unloaded motor? 3. What...
Motor drives a water pump through a vee belt transmission system as shown in motor pulleys have d...
motor drives a water pump through a vee belt transmission system as shown in motor pulleys have diameters D,-600 mm and Di-200 mm, centres is d-1.5 m. The friction coefficient between 1. An electric Figure 1. The pump and respectively. The distance between pulley th e belt and pulleys is 0.4. If the motor rotates at 2000 rpm in clockwise direction determine: (4 marks) (3 marks) (4 marks) a) the lap angle on pulley D2; b) the tight and slack...
A single V-belt drive system is powered by an electric motor with a speed of 2691 rpm and transmi...
A single V-belt drive system is powered by an electric motor with a speed of 2691 rpm and transmits a power 11 kW. The driving pulley is connected to the driven pulley by a single V-belt of angle 18 degrees and a unit weight of 2.18 N/m. The angle of wraps between the belt and pulley is approximately 175 degrees. The driven shaft is attached to a cylindrical pulley of 101 mm and runs at a speed of 1221 rpm....
A straight-bevel gear mesh is utilized to transform the rotation about a horizontal shaft of a...
A straight-bevel gear mesh is utilized to transform the rotation
about a horizontal shaft of a motor-driven pinion into rotation of
an output gear about a vertical shaft as shown in Fig. 1. The
pressure angle f = 20°. The pinion shaft rotates at 900 rpm.
a. Both pinion and gear are Grade 2 steel through-hardened at
250 Brinell and are uncrowned. The quality number is 9 and the
desired life is 30,000 hours with a 0.999 reliability. For a...
Question 2 (a) A small electric vehicle is propelled by a motor with the performance data...
Question 2 (a) A small electric vehicle is propelled by a motor with the performance data shown in Figure Q2 below. The motor drives a gear with 12 teeth, which in turn drives a larger gear, which is attached to the vehicle's driving wheels. The diameter of the driving wheels is 380 mm and the vehicle is designed for a speed of 30 km/h. (Note: Errors of +10% in reading data from the graphs are acceptable for the purposes of...
Problem 2: 50pts To monitor the rotation speed of a shaft, a generator motor attachment has...
Problem 2: 50pts To monitor the rotation speed of a shaft, a generator motor attachment has been suggested. Here a permanent magnet motor, shown below, is directly attached to the shaft. Stator (magnet) Armature winding Bearing Power supply Brush Commutator Rotor A voltmeter is connected to the power supply connection and is calibrated for various voltage-rpm values. a) Determine the governing equations for this system. (use the motor rotation as the input and the voltage generated as the output) b)...
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,...
1. (8 pts) The motor used in the system below rotates at a speed of 150...
1. (8 pts) The motor used in the system below rotates at a speed of 150 rad/sec under no load when 15 Volts are applied. When a 60 N-m torque is applied, it rotates at 0 rad/sec when 15 Volts are applied. Find the transfer function G(s) -0L (s)/ Ea (s) with the rotational load shown below: 5Ω 100 T,(t) Θ.(1) teeth 2.0 15 V 4.0 N-m-s/rad 20 N-m-s/rad 25 teeth 120 N-m/rad
2. Given a belt drive system with the following parmeters: 25 HP electrice motor, motor speed of 870 rpm, service factor of 1.3, driving sheave diameter of 13.1 inches, driven sheave diametet of 27.7 inches, and a belt length of 180 inches, find the design power, the center-to-center distance for the sheaves, and the output speed. Show all work Driving Driven e2 n1 Slack side 01 D, Vb Bet speed n2 D2 Tight side Note: D1 and 02 are pitch...
For the problem below, calculate the overall gear ratio, output speed, direction of rotation for the output, output torque, input power and output power. (30 pt) A 3 12 hp, 1,725 rpm, motor is connected to the input shaft input TI I output
Computer Control System
can anyone solve any of thei questions ?
1 - 10
1. The graph below shows the response of a tachometer. What is the Tach Constant (Kt) of this device in mV/rad per sec? 1000 0 50 100 150 200 250 300 350 400 450 500 Speed Rad/Sec 2. What three parameters of a DC motor must be measured in order to develop the torque-speed curve and the rise time curve for the unloaded motor? 3. What...
motor drives a water pump through a vee belt transmission system as shown in motor pulleys have diameters D,-600 mm and Di-200 mm, centres is d-1.5 m. The friction coefficient between 1. An electric Figure 1. The pump and respectively. The distance between pulley th e belt and pulleys is 0.4. If the motor rotates at 2000 rpm in clockwise direction determine: (4 marks) (3 marks) (4 marks) a) the lap angle on pulley D2; b) the tight and slack...
A straight-bevel gear mesh is utilized to transform the rotation
about a horizontal shaft of a motor-driven pinion into rotation of
an output gear about a vertical shaft as shown in Fig. 1. The
pressure angle f = 20°. The pinion shaft rotates at 900 rpm.
a. Both pinion and gear are Grade 2 steel through-hardened at
250 Brinell and are uncrowned. The quality number is 9 and the
desired life is 30,000 hours with a 0.999 reliability. For a...
Question 2 (a) A small electric vehicle is propelled by a motor with the performance data shown in Figure Q2 below. The motor drives a gear with 12 teeth, which in turn drives a larger gear, which is attached to the vehicle's driving wheels. The diameter of the driving wheels is 380 mm and the vehicle is designed for a speed of 30 km/h. (Note: Errors of +10% in reading data from the graphs are acceptable for the purposes of...
Problem 2: 50pts To monitor the rotation speed of a shaft, a generator motor attachment has been suggested. Here a permanent magnet motor, shown below, is directly attached to the shaft. Stator (magnet) Armature winding Bearing Power supply Brush Commutator Rotor A voltmeter is connected to the power supply connection and is calibrated for various voltage-rpm values. a) Determine the governing equations for this system. (use the motor rotation as the input and the voltage generated as the output) b)...
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,...
1. (8 pts) The motor used in the system below rotates at a speed of 150 rad/sec under no load when 15 Volts are applied. When a 60 N-m torque is applied, it rotates at 0 rad/sec when 15 Volts are applied. Find the transfer function G(s) -0L (s)/ Ea (s) with the rotational load shown below: 5Ω 100 T,(t) Θ.(1) teeth 2.0 15 V 4.0 N-m-s/rad 20 N-m-s/rad 25 teeth 120 N-m/rad
Most questions answered within 3 hours.
-
NEED THIS URGENTLY PLEASEEE
Suppose a fair coin is tossed 5 times and the result are...
asked 1 minute ago -
A mole of monatomic ideal gas is expanded from 0.45 L to 0.75L
at an external...
asked 8 minutes ago -
Find the magnetic field B produced by several circular loops of
which has a radius given...
asked 9 minutes ago -
Carbon dioxide (CO2) gas is steadily pressurized and cooled by
sending it sequentially through a compressor...
asked 12 minutes ago -
calculare the standard deviation of a portfolio that contains 40%
of one stock with a standard...
asked 10 minutes ago -
When exposed to sunlight, a hole in a sheet of copper expands in
diameter by 0.160...
asked 27 minutes ago -
Economists believe that there are many nonmonetary gains from
further trade opening. Which of the following...
asked 30 minutes ago -
For message exchange over the Internet, the specific processes
that send and receive packets are identified...
asked 22 minutes ago -
How would
you create a group that promotes multicultural
understanding?
Should a
session conducted with youth...
asked 29 minutes ago -
A 2-kg block sits on a horizontal table. There is a hole in the
table directly...
asked 43 minutes ago -
If the rate law for the reaction A ⟶ Products is rate = k[A]2 ,
calculate...
asked 46 minutes ago -
A
projectile is shot horizontally at 23.4 m/s from the roof of a
building 55 m...
asked 1 hour ago