The shaft of a gear box supporting two spur gears B and C is shown in figure below. The shaft is mounted on two bearings A and D. The pitch circle diameters of gears B and C are 900 and 600 mm respectively. The material of the shaft is steel FeE 580 (Sut = 770 and Syt = 580 N/mm2). The factors k, and k, are 1.5 and 2.0 respectively. Determine the shaft diameter. Assume that the gears are connected to the shaft by means of keys.

The shaft of a gear box supporting two spur gears B and C is shown in figure below. The shaft is mounted on two bearings A and D. The pitch circle diameters of gears B and C are 900 and 600 mm respectively. The material of the shaft is steel FeE 580 (Sut = 770 and Syt = 580 N/mm2). The factors k, and k, are 1.5 and 2.0 respectively. Determine the shaft diameter. Assume that the gears are connected to the shaft by means of keys.

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: PROBLEM 1. The shafts are made of A-36 steel and both have 100 mm diameter. If a torque of 60 kN.m…

Q: A motor driving a solid circular steel shaft transmits 85 horsepower to a gear at point B (see…

Q: A steel shaft with constant diameter of 50 mm is loaded as shown in the figure by torques applied to…

Q: The steel shaft with two different diameters rotates at 4.5 Hz. The power supplied to gear C is 51.7…

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: A gear train is composed of four helical gears with the tree shaft axes in a single plane, as shown…

Q: The four rigid gears, loaded as shown in the figure, are attached to a 3.23-in.-diameter steel…

Q: A gear train is composed of four helical gears with the three shaft axes in a single plane, as shown…

Q: Two solid circular shafts are connected by two rigid ab is a composite shaft. Determine the angle of…

A: The radius of gear B is The radius of gear C is The outer radius of AB is The inner radius of AB is…

Q: The four gears shown are attached to a steel shaft that is rotating at 2 Hz. Gear B supplies 70 kW…

Q: he shafts are made of steel with shear modulus of 75 GPa. Determine the angle of twist of gear B if…

A: ⇒given data;⇒shear modulus(G)=75GPa =75*103MPa⇒angle of twist for gear…

Q: the centre distance in mm

A: Given data; Compound gear train with gears; p=20 teeth Q= 40 teeth R= 15 teeth S=20 TeethGears…

Q: 2- The four gears shown in the below Fig. are attached to a 50- mm diameter steel shaft. Compute the…

Q: A motor transmitting 60 kW at 600 rpm drives a solid steel shaft ABC with a diameter of 50 mm. The…

Q: left and right bearings. The C is 600 mm and that of gea e between the centre line of . The shaft…

Q: PROBLEM 1. The shafts are made of A-36 steel and both have 100 mm diameter. If a torque of 60 kN.m…

A: Given: Diameter of the shaft is 100 mm. For A-36 steel, G =75 Gpa. The applied torques are shown…

Q: 600 Nm An aluminum shaft with a constant diameter of 50 mm is loaded by torques applied to gears…

A: To find: The relative angle of twist of gear D relative to gear A. Given: The diameter of the shaft…

Q: The steel shaft with two different diameters rotates at 4.9 Hz. The power supplied to gear C is 54.1…

Q: Question 3: The four gears are attached to a steel shaft that is rotating at 4Hz. Gear B supplies 70…

Q: The four rigid gears, loaded as shown in Fig. (a), are attached to a 2-in.-diameter steel shaft.…

A: GIVEN :- diameter of shaft : d=2" G=12x10106 psi DIAGRAM ;-

Q: The shaft of a gear box supporting two spur gears B and C is shown in figure below. The shaft is…

Q: 1. Consider two solid circular shafts connected by 5-cm and 25-cm-pitch- ø gears as shown in the…

A: GivenLeft shaft is steel G=80 GPaRight shaft is brass G=33 GPaT=280 N-mleft shaft T=1400N.m

Q: A horizontal nickel steel shaft shown in the below Figure rests on two bearings, A at the left and B…

A: Given data: The diameter of gear C is Dc=600 mm. The power transmitted is P=20 kW The speed is…

Q: n in the figure. Find the angular rotation of D, the right end of one shaft, with ect to A, the left…

Q: The rotating solid steel shaft is simply supported by bearings at points B and C and is driven by a…

A: Rotating shafts are used for different types of power transmission applications. The most common…

Q: NEED DETAILED ANSWER ASAP, THANK YOU The four rigid gears, loaded as shown in the figure, are…

Q: A transmission shaft supporting a helical gear B and an overhung bevel gear D is shown in Figure.…

Q: The gear and shaft system design shown in the figure has steel shafts of the same radius of 63mm for…

A: We have to determine maximum torque at D

Q: An aluminum shaft with a constant diameter of 70 mm is loaded by torques applied to gears attached…

Q: A horizontal nickel steel shaft shown in the below Figure rests on two bearings, A at the left and B…

Q: Shafts ab and ce are support by pillow bearing blocks as shown. Compute the angle of twist at point…

A: In order to obtain the angle of twist at point a, we must use the relation as given below: TJ=ςr=Gθl…

Q: The motor in the figure applies a torsion (torque) of 50 Nm to the shaft AB. This torque is…

Q: Problem 2: Consider the two gears mounted on the shaft, as shown. Distances are L; = 100 mm, L; =…

Concept explainers

Design of Shafts and Shaft Components

The shaft is basically defined as the machine element that rotates, is in circular cross-section, it is majorly used to transfer the power from one part of the system to another, or from a power generating machine to a power absorbing machine. The shaft is supported on bearings and is rotated with the help of a set of gears or pulleys that are used for the power transmission. Bending moment, torsion, and an axial force act upon the shaft. Designing of shaft primarily involves determining stresses at a critical point in the shaft that is arising due to loading.

Question

3
The shaft of a gear box supporting two spur gears B and C is shown in figure
below. The shaft is mounted on two bearings A and D. The pitch circle diameters
of gears B and C are 900 and 600 mm respectively. The material of the shaft
is steel FeE 580 (Sut = 770 and Syt = 580 N/mm2). The factors k, and k, are
1.5 and 2.0 respectively. Determine the shaft diameter. Assume that the gears
are connected to the shaft by means of keys.
1609
4421
900
900
B
900 2413.674
6631.5
(0)

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

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

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

NEED DETAILED ANSWER ASAP, THANK YOU The four rigid gears, loaded as shown in the figure, are attached to a 2.89-in.-diameter steel shaft. Compute the angle of rotation of gear A relative to gear D if TA = 414 lbft, TB = 911 lbft, and TC = 1156 lbft. Use G = 12041783 psi for the shaft. Round off the final answer to four decimal places.
The gear and shaft system design shown in the figure has steel shafts of the same radius of 63mm for both AB and CD. The angle of rotation at the end D on the axis CD cannot exceed 2 °. It is known that G = 77 GPa. Determine the maximum torque at D that can be applied to this configuration. Write your answer in kNm to a maximum of 3 decimal places.
The four gears shown are attached to a steel shaft that is rotating at 2 Hz. Gear B supplies 70 kW of power to the shaft. Of that power, 20kW are used by gear A, 20 kW by gear C and 30kW by gear D. G=83 GPa for steel -20KW JOKN -20kw -30kW 2m 1.5m 1.5m B (a) If a uniform shaft diameter of 125 mm B speci fied, detenmine the angle of rotation of A relative to D. O f segment Co is to be replaced lay a hollaw Shaft with an inside diameter of 80 mm, what is the outside diameter if the stress is not to excced 70 MPa.
For the steel shaft shown in Fig. Determine the torque transmitted by transverse cross sections at points A, B, and C of the shaft. 150 ft-lb 100 ft-lb 300 ft-lb
Q2: A rectangular key is used to connect a gear on a shaft of d=50 mm. The shaft transmitting power at a maximum shear stress. The shaft is made of AISI 1040 CD steel and the key is made of AISI 1020 CD steel. Design the dimensions of the key. Take F.S =3.
mechanics
2
The steel shaft with two different diameters rotates at 4.4 Hz. The power supplied to gear C is 73 kW, of which 48 kW is removed by gear B. Find the maximum shear stress (in Pa) in the shaft if d = 59 mm, h = 61.7 mm, L = 3.9 m, M = 2.5 m, and G = 83.34 Gpa. Round off the final answer to two decimal places.
In the figure shown below, set F1 = 710 Ib, F2 = 120 lb, F3 = 320 lb, the shaft diameter to 0.5 in, the shaft length to 14 in and the gear radius to 7 in. Determine the magnitude of the shear stress for the element of material at point A. Input your answer in units of ksi. F3 F1 F2
I am struggling with this question
Two solid circular shafts are connected by two rigid gears. Note shaft ab is a composite shaft. Determine the angle of twist at point 'a' in degrees to two decimal places. solid shaft 60 in $= 11/1535 TL GJ J=TY/2r4 b composite shaft C 35 in bearing Notes:- gear b radius = 6.0 in - gear c radius = 4.0 in - shaft ab outer radius= 1.5 in - shaft ab inner radius= 1.1 in - shaft cd radius= 1.0 in - shaft ab inner shear modulus = 12000 ki - shaft ab outer shear modulus = 3000 ksi - shaft cd shear modulus = 12000 ksi outer portion inner portion shaft ab cross-section 2.86 in-kip
B7