Figure 1 is presented the solid shaft AB rotates at 650 rpm and transmits 30 kW from the motor machine tools connected to gears F and G. Assuming that, 10 kW is taken off at gear F and 20 k taken off at gear G. knowing that allowable torsional shear stress is equal to (65 plus last digit o student ID) MPa. Design the smallest permissible diameter of shaft AB. Figure 1 150 mm F 60 mm M A 225 mm D 225 mm 100 mm 150 mm 60 mm B

Figure 1 is presented the solid shaft AB rotates at 650 rpm and transmits 30 kW from the motor machine tools connected to gears F and G. Assuming that, 10 kW is taken off at gear F and 20 k taken off at gear G. knowing that allowable torsional shear stress is equal to (65 plus last digit o student ID) MPa. Design the smallest permissible diameter of shaft AB. Figure 1 150 mm F 60 mm M A 225 mm D 225 mm 100 mm 150 mm 60 mm 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: For the solid circular rods exposed to the shown torques, determine the segment that experiences…

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

Q: For the steel shaft shown in Fig. Determine the maximum torque transmitted by any transverse cross…

A: For better understanding Draw the schematic diagram of the above problem.

Q: Design the outside and inside diameters for a hollow stell shaft subjected to a torque of 1,000,000…

A: Given data: The torque applied is, T = 1,000,000 lb-in. The shear stress developed, τ = 8,000 psi.…

Q: A compound shaft consists of brass segment (1) and aluminum segment (2). Segment (1) is a solid…

A: According to the given dataWe need to findminimum required diameter for the segments 1 and 2

Q: The solid shaft (G=70 GPa) has a diameter of 40 mm. Calculate: a. The magnitude and direction of the…

Q: The 60-mm-diameter shaft is made of 6061-T6 aluminum. (Figure 1) Figure Part A If the allowable…

A: Givend=60mmτallow=80MPaθA/Callow=0.060 rad

Q: Figure Q1 shows a 1.4 m long steel shaft that consists of a hollow segment AB and a solid segment…

A: From the above figure : TB=TA+750...........................(1)

Q: The 70-mm-diameter solid shaft shown is subjected to torques of 600 N·m and 1400 N·m at points B and…

Q: The circular shaft AB consists of a 19.5 mm diameter solid steel cylinder in which a 5.3 mm diameter…

Q: Q.1) Two torques are applied to the solid bronze (G= 6500 ksi) shafts of a gear system shown below.…

A: Consider the given figure. For the shaft AB, in equilibrium condition the torque acting on the gear…

Q: A motor supplies 173 hp at 650 rpm to flange A of the shaft. Gear B transfers 75 hp of power to…

Q: A solid 14 mm diameter steel shaft is fixed to a wall at E. Torques are applied to gears A, C and D…

Q: A carbon steel shaft AB is fixed with two gears and is applied with 4 torque as shown in Figure 1.…

Q: Select the size of a hollow steel shaft necessary to transmit 150 hp at 250 rpm without exceeding an…

A: Given data, Power=150hp speed=250 rpm shear stress=4.7ksi angle of twist =0.35°…

Q: The electric motor keeps the aluminum shaft ABCD, with rigidity modulus 27 GPa, operating at a…

Q: Select the diameter for a solid steel shaft that is to transmit 60 HP at 850 rpm without exceeding…

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

Figure 1 is presented the solid shaft AB rotates at 650 rpm and transmits 30 kW from the motor
machine tools connected to gears F and G. Assuming that, 10 kW is taken off at gear F and 20 k
taken off at gear G, knowing that allowable torsional shear stress is equal to (65 plus last digit of
student ID) MPa. Design the smallest permissible diameter of shaft AB.
Figure 1
150 mm
225 mm
905 mm
150 mm
60 mm
100 mm
D.
60 mm
B.

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

Step 2

Step 3

Step 4

Step 5

Trending now

This is a popular solution!

Step by step

Solved in 5 steps with 1 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

A compound shaft consists of brass segment (1) and aluminum segment (2). Segment (1) is a solid brass shaft with an outside diameter of 0.51 in. and an allowable shear stress of 4500 psi. Segment (2) is a solid aluminum shaft with an outside diameter of 0.41 in. and an allowable shear stress of 6000 psi. Determine the magnitude of the largest torque TC that may be applied at C. Express your answer in lb-in rounded to the nearest tenths.
A motor supplies 173 hp at 650 rpm to flange A of the shaft. Gear B transfers 75 hp of power to operating machinery in the factory, and the remaining power in the shaft is transferred by gear D. Shafts (1) and (2) are solid aluminum [G = 4400 ksi] shafts that have the same diameter and an allowable shear stress of T = 5.8 ksi. Shaft (3) is a solid steel [G=9100 ksi] shaft with an allowable shear stress of T = 10.2 ksi. Assume that L₁=2.3 ft, L₂=1.2 ft, L3-2.9 ft. Determine: (a) the minimum permissible diameter d₁=d₂ for aluminum shafts (1) and (2). (b) the minimum permissible diameter d3 for steel shaft (3). (c) the rotation angle D/A of gear D with respect to flange A if the shafts have the minimum permissible diameters as determined in (a) and (b). Answers: (a) d₁=d₂ = i (b) d3= i (c) & DIA = i (1) L₁ TB. B (2) L2 in. in. o' (3) L3 Tp Mommu D
The two solid shafts are connected by the gears shown. The motor constantly supplies 20 kW of power at 15 Hz to system at A. The yield shear stress is 140 MPa for shaft (1) and 220 MPa for the shaft (2), and over all factor of safety is 2. a) Find the diameter of both shafts. b) If the modulus of rigidity of shaft (2) G is 77.2 GPa, calculate the relative angle of twist D with respect to C. 30 teeth B (1) 48 teeth Tp 0.8 m
I am struggling with this question
No gpt, 1ly handwritten
A solid 0.64-in.-diameter shaft is subjected to the torques shown. The bearings shown allow the shaft to turn freely. Determine the shear stress magnitude in shaft (3).