Identify the flange thickness (in mm) of a flange coupling having 6 bolts, that is 10-mm in diameter, with an 80-mm diameter bolt circle, which is used to connect two identical shafts that is 40-mm in diameter. The design shearing stress of the shaft is 20 MPa while the design crushing stress of the flange is 30 MPa

Identify the flange thickness (in mm) of a flange coupling having 6 bolts, that is 10-mm in diameter, with an 80-mm diameter bolt circle, which is used to connect two identical shafts that is 40-mm in diameter. The design shearing stress of the shaft is 20 MPa while the design crushing stress of the flange is 30 MPa

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter11: Columns

Section: Chapter Questions

Problem 11.2.4P: Repeat Problem 11.2-3 assuming that R= 10 kN · m/rad and L = 2 m.

See similar textbooks

Related questions

Q: pitch, the torque required for achieving the tightening force is

A: Given data; tightening force=2200 N Pitch=0.004 m

Q: Two short shafts having identical diameters of 35 mm and rotating at 1000 rpm are connected by a…

A: Disclaimer: Since you have posted multiple questions we will solve the first question for you. If…

Q: In a flange coupling as shown each shaft is keyed to the both of a flange with a sunk key to…

Q: A flange coupling is to be designed, using 30 mm diameter bolts at a distance of 160 mm from the…

Q: A motor supplies 154 hp at 470 rpm to flange A of the shaft. Gear B transfers 74 hp of power to…

Q: ghtening force of 2200 N. If the bolt used has metric threads of 4 mm pitch, the torque requi

A: given:tightening force =2200NPitch=4mm

Q: Q.1 Design a compression coupling for a shaft to transmit 2000 N-m. The allowable shear stress for…

A: Answer: Given, T = 2000Nam = 2000 x 103 N - mm τ= 50 MPa σ t = 90MPa No ,of bohts , N = 6…

Q: Design and draw a protective type of cast iron flange coupling for a steel shaft transmitting ‘P is…

Q: A flanged bolt coupling consists of eight – 10mm diameter steel bolts on a bolt circle 500mm in…

Q: A flange coupling is to connect two 57 mm shafts. The hubs of the coupling are each 111 mm in…

A: The force on the shaft is 94236.5 N.

Q: 1. Two short shafts having identical diameters of 35 mm and rotating at 1000 rpm are connected by a…

Q: Design and draw a protective type of cast iror flange coupling for a steel shaft transmitting ? kW…

A: Machine Design

Q: Torsion. A flanged bolt coupling connects two shafts. The bolt circle diameter is 250 mm in which…

A: Given data: ◆ The bolt circle diameter: D = 250 mm ◆ The number of bolts: n = 12 bolts ◆ The…

Q: Two identical line shafts having diameters of 38.1mm and rotating at 450 rpm are connected by a…

A: Permissible stress is stress which produces due to pressure or forces which does not exceed the…

Q: 5 inch dia. shafts coupling to connect the equipment shafts. Note: use 4 bolts only nstructions:

Q: is made of alloy steel, flanges out of cast iron and bolts out of steel. Four bolts are used to…

Q: m. Design a cast Iron flange coupling for the shaft. The allowable stresses are Shear stress for the…

Q: A flanged coupling rotating at 400 rpm have 4 steel bolts evenly tightened around a 100 mm bolt…

Q: A flange coupling is to connect two 57 mm shafts. The hubs of the coupling are each 111 mm in…

A: d = 16 mm Dh = 111 mm Db = 165 mm D = 57 mm L = 92-6 = 86 mm Yield point value = 448 Mpa P = 45 kW N…

Q: rigid flange coupling

A: Mt=228 Nm=228000Nmm Diameter of shaft τ=16Mtπd3100=16*228000πd3d=22.645 mm or 25 mm

Q: A flexible cable and rigid boom system is used to lift a load of 65kN at the end of Boom at point C.…

Q: A flanged bolt coupling consists of eight 10 mm diameter steel bolts on a bolt circle 400 mm in…

Concept explainers

Clutches, Brakes, Couplings, and Flywheels

The clutch is described as a machine element used to connect or disconnect two shafts together to transmit torque or power. The clutch works on the principles of friction. The clutch is commonly used in automobiles to transfer power from the driving shaft to the driven shaft.

Question

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Clutches, Brakes, Couplings and Flywheels

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

Two short shafts having identical diameters of 35 mm and rotating at 1000 rpm are connected by a flange coupling having five bolts with a 100 mm bolt circle. The design shearing stress of the bolt is 12 MPa and design compressive stress of the flange is 15 MPa. a. What is the power in kW transmitted by the short shaft? b. What is the torque transmitted by the shaft in lb-in? c. What diameter in mm of bolt should be used? d. How thick should the flange be in mm?
please provide fbd for the solution. I need to review this question. Thank you!
BA TECHNICA In a flange coupling as shown each shaft is keyed to the both of a flange with a sunk key to transmit(30) H.P. at (300) r.p.m. The design shear stress for the shaft and key is (450) N/mm and the number of bolts connect the halves are (5). The design tensile stress for the bolts is(700) N/mm2 and crushing stress for, key is (900) N/mm. Design the shaft, When the bending moment equal to (400) N.m. Flange اقراص إقران مرنة Hub Key Shaft 1.6 d O mm Kay عمود محور امتطالی
Design and draw a protective type of cast iron flange coupling for a steel shaft transmitting 25 kW at 150 r.p.m. and having an allowable shear stress of 40 MPa. The working stress in the bolts should not exceed 30 MPa. Assume that the same material is used for shaft and key and that the crushing stress is twice the value of its shear stress. The maximum torque is 25% greater than the full load torque. The shear stress for cast iron is 14 MPa.
Design and draw a protective type of cast iron flange coupling for a steel shaft transmitting ‘P is 17kW at ‘N is 350 r.p.m. and having an allowable shear stress of 40 MPa. The working stress in the bolts should not exceed 30 MPa. Assume that the same material is used for shaft and key and that the crushing stress is twice the value of its shear stress. The maximum torque is 25% greater than the full load torque. The shear stress for cast iron is 14 MPa.
PROBLEM: A flange coupling is to connect two 57 mm shafts. The hubs of the coupling are each 111 mm in diameter and 92 mm hub length. Six 16-mm bolts in a 165-mm diameter bolts circle connect the flanges. The keyway is 6 mm shorter than the hub length and the key is 14 mm x 14 mm. Coupling is to transmit 45 kW at 160 rpm. For all parts, yield point value in shear is one-half the yield point value in tension or compression that is 448 MPa. Find a) the shearing stress of key and its factor of safety; b) the bearing stress of key and the factor of safety based on yield point; c) the shearing stress in bolts and factor of safety based on yield point. (Board problem, November 1983) 14 mm x 14 mm x 86 mm d = 16 mm Dr = 111 mm D= 57 mm Dp = 165 mm w = 50 mm 92 mm Dimensions in mm
A flanged bolt coupling consists of eight 10 mm diameter steel bolts on a bolt circle 400 mm in diameter, and six 10 mm diameter steel bolts on a concentric bolt circle 300 mm in diameter. What torque can be applied without exceeding a shearing stress of 60 MPa in the bolts?
Q.1 Design a compression coupling for a shaft to transmit 2000 N-m. The allowable shear stress for the shaft and key is 50 MPa and the number of bolts connecting the two halves are 6. The permissible tensile stress for the bolt material is 90 MPa. The coefficient of friction between the muff and the shaft surface may be taken as 0.3.
A flexible cable and rigid boom system is used to lift a load of 65kN at the end of Boom at point C. Points A and B are considered pinned in nature. The allowable shearing stress at all bolts are 250MPa and the allowable bearing stress at all bolts are 300MPa. Note that the initial position of boom is horizontal and segment A and B are vertical. Draw the freebody diagram
A flanged coupling rotating at 400 rpm have 4 steel bolts evenly tightened around a 100 mm bolt circle. What diameter of bolt should be used if the power transmitted is 26.5 kW and the design shearing stress of the bolt is 12 MPa?
Design a flanged coupling that will be able to carry power of 1,500 HP using a factor of safety of 3.3 at 630 rpm. The shaft diameters of the equipment the coupling will connect are both 5 inches. Check your design for the following stresses if N = 3.3 is satisfied: 1. Bolt shearing; 2. Bolt bearing; 3. Shearing of hub from coupling flange; 4. Shear on key; 5. Compression on key; Select dimensions whichever is higher. 6. Calculate also minimum length of engagement of the bolt and nut if these are of the same material. 5 inch dia. shafts coupling to connect the equipment shafts. Note: use 4 bolts only Instructions:
Torsion. A flanged bolt coupling connects two shafts. The bolt circle diameter is 250 mm in which there are 12 bolts. The allowable shear stress is 55 MPa in the shafts and 23 MPa in the bolts. One shaft is hollow with outside diameter of 100 mm, while the other one is solid of diameter 50 mm. Determine the ratio of the outside and inside diameter of the hollow shaft and the bolt diameter so that both shafts and the flanged bolt coupling are having the same strength in torsion.