Question

the ultimate stress 480N/mm2 for a hollow steel shaft which the shaft is 200mm, determine the...

the ultimate stress 480N/mm2 for a hollow steel shaft which the shaft is 200mm, determine the internal diameter, take factor of safety = A

Engineering   Civil-Engineering   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A solid alloy shaft of 50 mm diameter is coupled in series with a hollow steel...
A solid alloy shaft of 50 mm diameter is coupled in series with a hollow steel shaft of same external diameter. Determine the internal diameter of the hollow steel shaft if the angle of twist per unit length in hollow shaft is 75% of that of the solid alloy shaft. Also, determine the speed at which the compound shaft must be driven to transmit 200 kW, if the limiting shear stresses are 55 MPa and 75 MPa in alloy and...
To improve an engine transmission, a solid shaft will be replaced with a hollow shaft of...
To improve an engine transmission, a solid shaft will be replaced with a hollow shaft of better-quality steel resulting in an increase in the allowable stress of X%. In order to keep the existing bearings, the new shaft will have the same outside diameter as the existing, solid shaft. Determine: (a) the bore diameter of the hollow shaft in terms of outside diameter (b) the weight savings in percentage, assuming that the steel densities of both shafts are identical. CO5...
Find the outside and inside diameter of a mild steel hollow shaft if with allowable shear...
Find the outside and inside diameter of a mild steel hollow shaft if with allowable shear stress (42 Mpa) with a transmitting torque of (955*10^3 N-mm) take the ratio of inside diameter to outside diameter (0.5)
‏A 50 mm diameter shaft is made from carbon steel having ultimate tensile strength of 630...
‏A 50 mm diameter shaft is made from carbon steel having ultimate tensile strength of 630 MPa. It is subjected to a torque which fluctuates between 2000 N-m to - 800 N-m. Using Soderberg me thod, calcukate the factor of safety. Assume suitable values for any other data needed.
5. A solid steel shaft has a diameter of 200mm. The shaft transmits 550kW at 300r/min....
5. A solid steel shaft has a diameter of 200mm. The shaft transmits 550kW at 300r/min. It is also subjected to a bending moment of 10kNm and an end thrust of 400kN. Find: 5.1 The applied torque 5.2 The applied shear stress 5.3 The applied bending stress 5.4 The stress due to the end thrust Draw a stress element and matching Mohr’s circle clearly showing Both principle stresses and the maximum shear stress at: 5.5 the top of the shaft’s...
Determine the critical diameter in mm for a shaft under bending. The shaft is to be...
Determine the critical diameter in mm for a shaft under bending. The shaft is to be made from a material with a Sut of 600MPa. The shaft is subjected to a maximum bending moment of 9Nm and a midrange torque of 5Nm. The shaft is to be machined, needs to have an efficiency of 95% and operate at room temperature. The required stress-concentration factor (Kf) is 1.7 (Kfs = 1.5). It can be assumed that Kb = 1 and the...
A solid steel shaft, 20 mm in diameter and 1 m long, is placed concentrically inside...
A solid steel shaft, 20 mm in diameter and 1 m long, is placed concentrically inside a hollow duralumin shaft with inside and outside diameters of 30 mm and 33 mm respectively and a length of 500 mm. The ends of the hollow shaft are rigidly fixed to the solid shaft. Determine (a) the torsional stiffness of the composite shaft (b) the maximum torque to which the composite shaft may be subjected if the allowable shear stresses for steel and...
A steel shaft transmits 20 kW of power at 10 Hz. Determine the smallest safe diameter...
A steel shaft transmits 20 kW of power at 10 Hz. Determine the smallest safe diameter of the shaft if the shear stress τmax is not to exceed 50 MPa and the angle of twist θ is limited to 5°in a length of 4 m. Use G = 70 GPa.
A steel shaft transmits 20 kW of power at 10 Hz. Determine the smallest safe diameter...
A steel shaft transmits 20 kW of power at 10 Hz. Determine the smallest safe diameter of the shaft if the shear stress τmax is not to exceed 50 MPa and the angle of twist θ is limited to 5°in a length of 4 m. Use G = 70 GPa. Using the relationship θ = TL / IpG in the above problem, again determine the diameter that is necessary to satisfy the requirement of rigidity (remembering to convert θ from...
The drive shaft AB of an automobile with 1.7 m long is made of a steel...
The drive shaft AB of an automobile with 1.7 m long is made of a steel having an allowable shear stress τall = 60 MPa and modulus of rigidity G = 80 GPa. Limit angle of twist of the shaft is 0.035 rad. If the outer diameter of the shaft is 65 mm and the engine delivers 180 kW to the shaft when it is turning at 1170 rev/min, determine the minimum required thickness of the shaft’s wall.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT