In a reverted gear train, as shown in Fig. 13.32, two shafts A and B are in the same straight line and are geared together through an interme- diate parallel shaft C. The gears connecting the shafts A and C have a module of 2 mm and those connecting the shafts C and B have a module of 4.5 mm. The speed of shaft A is to be about but greater than 12 times the speed of shaft B, and the ratio at each reduction is same. Find suitable number of teeth for gears. The number of teeth of each gear is to be a minimum but not less than 16. Also find the exact velocity ratio and the distance of shaft C from A and B.

In a reverted gear train, as shown in Fig. 13.32, two shafts A and B are in the same straight line and are geared together through an interme- diate parallel shaft C. The gears connecting the shafts A and C have a module of 2 mm and those connecting the shafts C and B have a module of 4.5 mm. The speed of shaft A is to be about but greater than 12 times the speed of shaft B, and the ratio at each reduction is same. Find suitable number of teeth for gears. The number of teeth of each gear is to be a minimum but not less than 16. Also find the exact velocity ratio and the distance of shaft C from A and B.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: S3 Ts4 uniform spe T= 81 it shafi E rotates at a

Q: A simple gear train of 30 and 50 teeth for pinion and gear wheel respectively, is used to drive an…

Q: In the gear system shown, the motor applies a 190 lb-ft torque to the gear at A. A torque of Tc=392…

Q: (B) Two shafts A (driver) and B (driven) in the same straight line are geared together through an…

Q: calculate the indexing for the following: 1. 1623 divisions 2. 1124 divisions

A: Given DataDivisionsN=16232-N=1124 three plates

Q: Determine the minimum shaft diameter at locations A, B, C, D, & E for an enclosed industrial…

Q: The reduction of speed from 360 r.p.m. to 120 r.p.m. is desired by the use of chain drive. The…

Q: 4)The tooth shape factor Y-. for helical gears should be determined by . В. cos B C. cos, D. cos² ß…

Q: The center distance between the two gear is 250mm and module is 5cm. Find the number of the teeth of…

A: module=diameter/teeth

Q: rotates at a uniform speed

Q: 7.15 Two left-hand helical gears having the same helix angle are used to connect two shafts 60°…

A: (a) The number of teeth on gear: ZG = 62 teeth (b) The number of teeth on pinion: ZP = 25 teeth

Q: in the an:iclo-kwise di

Q: spur gear angle for the bevel gear at D is 18° and the bevel angle is 45°. Note that the shaft is…

A: Given : The radius is The pressure angle for the spur gear is The pressure angle of bevel gear at D…

Q: 3. Gear B supplies 20 KW of power, while gears A, C and D withdraw 6 kW, 4 kW and 10 kW,…

Q: A gearset of 60-teeth driven gear and 24-tooth pinion has an 8 mm module and a pressure angle of…

Q: The shaft from a DC motor is connected to gear A which rotates at 45rps in clockwise direction.…

Q: the diameter of solld snaft (2) IS E. 72 teeth 30 teeth (1) (2)

A: Givenspeed of motor NA=808rpmZA=24ZB=72ZC=30ZD=60

Q: The lathe machine in the Central University of Technology mechanical workshop uses epicyclic gear…

Q: A pair of spur gears of module 3mm with 14 and 21 teeth are in mesh. What is the distance between…

Q: You have been asked by your engineering company to design a complete gear and shaft system shaft…

A: Given:- TA=15 kN-m(clockwise direction),TB=30 kN-m(clockwise direction),TC=75 kN-m(anti-clockwise…

Q: Gears are used for many functions, some of these purposes include.. choose which applies: 1.…

A: Option 5 is correct.

Q: The approximate distance between the two parallel shafts is 1500 mm. The shafts are to be connected…

Q: 1. Two equal gear wheels of 180 mm pitch circle radius and module of 6 are in mesh. The teeth are of…

Q: 1. A pair of 4 diametral pitch 14% degree involute machine cut bevel gears of SAE 3245 steel have a…

A: The given information in the problem is listed in the following attached image:

Q: I transm

Q: 9.As for a gear mechanism, if the contact ratio ea=1.45, which means that while operating, there are…

A: Solution:

Q: Each of two gears in a mesh has 60 teeth and a module of 6 mm. The teeth are of involute profile.…

A: Data given- T = 60 m = 6 mm Arc of contact = 2.5 × circular pitch

Q: Grocery checkout conveyor N, =72 teeth Electric motor @, = 1200 rpm N1 = 18 teeth

A: In the given problem initially the set of gears applied to this system of an electric motor to a…

Q: i need the answer quickly

Q: 2 A pair of 20° involute gears are to be des driving a machine which is to run near as possible to…

Q: Gears Two 20-pitch, 14.5°, full-depth, involute spur gears are used on a machine shop lathe. The…

Q: Determine the minimum shaft diameter at locations A, B, C, D, & E for an enclosed industrial…

A: The power transmitted by gear B, P1 = 25 hpThe number of teeth on gear B, Z1 = 24The diametral pitch…

Q: Problem 5-49: The splined ends and gears attached to the A992 steel shaft are subjected to the…

A: The diameter of the shaft, (d)=40 mmFor A992 steel we take the value of shear modulus, (G)=75…

Q: The approximate distance between the two parallel shafts is 1500 mm. The shafts are to be connected…

A: Given Data: Distance between the two parallel shafts (C.D)=1500 mm Speed of Gear NG=1500 rpm Speed…

Concept explainers

Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.

Question

In a reverted gear train, as shown in Fig. 13.32, two shafts A and B are
in the same straight line and are geared together through an interme-
diate parallel shaft C. The gears connecting the shafts A and Chave a
module of 2 mm and those connecting the shafts C and B have a
module of 4.5 mm. The speed of shaft A is to be about but greater than
12 times the speed of shaft B, and the ratio at each reduction is same.
Find suitable number of teeth for gears. The number of teeth of each
gear is to be a minimum but not less than 16. Also find the exact
velocity ratio and the distance of shaft C from A and B.
2
1
A
C
B
st

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Given Data

VIEW

Step 2: Number of teeth on each gear

VIEW

Step 3: Velocity Ratio and Distance of shaft C from A and B

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 4 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Design of Power Transmission Elements and Power Transmission Systems

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Question 1 An epicyclic gear train, as shown in Fig. 1, has a sun wheel S of 30 teeth and two planet wheels P-P of 50 teeth. The planet wheels mesh with the internal teeth of a fixed annulus A. The driving shaft carrying the sun-wheel S, transmits 4 kW at 300 r.p.m. The driven shaft is connected to an arm which carries the planet wheels. 1.1 Tabulate a table of motion for the given epicyclic gear train. 1.2 Determine the number of teeth in gear A, assume module is the same on all the gears. 1.3 Determine the speed of the arm or the driven shaft. 1.4 Determine the torque of the sun. 1.5 Determine the torque of the arm if the overall efficiency is 95 %. Arm S A a. 1 Figure 1: An epicyclic gear train
Please answer in proper units
i need the answer quickly
Q: The sunwheel D has 20 teeth, the gear B is 50 teeth, internal gear C is fixed. The input shaft rotates at 2100 r.p.m. Determine the speed of the output shaft and the torque required to fix C when the gears are transmitting 30 kW. Output shaft Input shaft D
Compute and choose the nearest value of minimum number of teeth to be cut on the pinion in order to avoid interference with the help of following data: Pressure angle: 14.5o Pitch circle diameter of gear = 1500 mm Pitch circle diameter of pinion = 150 mm a. 30 b. 54 c. 18 d. 46
Two parallel shafts are to be connected by spur gearing. The approximate distance between the shafts is 600 mm. If one shaft runs at 120 r.p.m. and the other at 360 r.p.m., find the number of teeth on each wheel, if the module is 8 mm. Also determine the exact distance apart of the shafts.
You have been asked by your engineering company to design a complete gear and shaft system shaft that is made of steel. The solid shaft is linked with gear A, B, C and D with gear A, B and C produces torque of 15 kNm (clockwise), 30 kNm (clockwise) and 75kNm (anticlockwise). respectively each. If AB = 0.70m, BC=0.80 m and CD=0.90 m with the shafts consist of solid circular shafts with a diameter of 150 mm having the shear modulus of G= 80 GPa. a) Design and detemine the portion of the shaft which has the largest magnitude of shear stress, (7)max. Include free body diagram (FBD) in your analysis.
6. 5 3 Arm 6. 2 Arm Arm 2 3 1 Bearing Given N2 = 30, N3 = 25, N4 =45, N5 = 40, N6 = 200 W2 = 240 rpm ccw, warm = 120 rpm cw, T2 = 12 ft-lb Show your work. Answers without work will not be accepted a. Identify the gear sets. b. Determine the velocity gear train ratio and the angular velocity of gear 6. c. Determine the torque gear train ratio and output torque of gear 6.
A spur gear has pitch circle diameter D and number of teeth T. The circular pitch of the gear is 2%D T A. B. T C. D. RD T 1007 D D T
Complete solution