What is the maximum shear stress in the magnesium

Assignment Help Civil Engineering

Reference no: EM131012842

A hollow magnesium shaft is rigidly bonded to a solid steel shaft and rigidly mounted between two supports. A torque of 500 NA·m is applied at the junction between the two shafts. (Ignore the effect of stress concentration)

Determine:

a. What is the angle of twist where the two shafts are bonded?

b. What is the maximum shear stress in the magnesium?

c. What is the maximum shear stress in the steel?

d. (EC) What is the maximum allowable torque that can be applied?

Material Yield Strength

Steel

Yield Strenght shear (MPa) = 360
Yield Strength - Shear (MPa) = 150
Modulus of Elasticity (GPa) = 190
Modulus of Rigidity (GPa) = 75

Magnesium

Yield Strenght shear (MPa) = 250
Yield Strength - Shear (MPa) = 125
Modulus of Elasticity (GPa) = 45
Modulus of Rigidity (GPa) = 16

Hollow Magnesium Shaft

Length = 1 meter
Outer Diameter = 160 mm
Inner Diameter = 80 mm
Solid Steel Shaft
Length = 0.6 meter
Diameter = 80 mm

Reference no: EM131012842

Questions Cloud

Discuss the problems with the free exercise of jurisprudence : Summary and Brief This Case and why you agree with the court opinion- citizens v . FEC and embrace or discuss the problems with the free exercise of jurisprudence

Currently outstanding bonds-after tax cost of the debt : The Heuser company's currently outstanding bonds have a 7% coupon and 13% yield to maturity. Heuser believe it could issue new bonds at par that would provide a similar yield to maturity. If its marginal tax rate is 3.8%, what is Heuser's after tax c..

Decided to lease the mineral rights to a mining company : An engineering company in Virginia that owns 250 acres of valuable land has decided to lease the mineral rights to a mining company. The primary objective is to obtain long term income to finance ongoing projects 5 and 15 years from the present time...

Which is the alkali metal used in photovoltaic cell : Which is the Alkali metal used in photovoltaic cell? Name it

What is the maximum shear stress in the magnesium : A hollow magnesium shaft is rigidly bonded to a solid steel shaft and rigidly mounted between two supports. A torque of 500 NA·m is applied at the junction between the two shafts. What is the maximum shear stress in the magnesium?

Stated annual rate-corresponding effective annual rate : A bond pays 1.5% at the end of every quarter over 5 years. What would be the corresponding ‘stated annual rate’ and the corresponding ‘effective annual rate’?

How the problems associated with your special population : Identify the characteristics and specific needs of the selected special population. Describe how the problems associated with your special population can be resolved

Ultimate objective of a corporate management team : What should be the ultimate objective of a corporate management team in terms of how it runs its business? Why? Can you cite an incorrect objective and explain how it might serve the firm poorly over the long-term? Quickly outline the two main areas ..

What is the present value of an ordinary annuity : What is the present value of an ordinary annuity of $1,000 per year for 7 years discounted back to the present at 10 percent? What would be the present value if it were an annuity due? What is the future value of an ordinary annuity of $1,000 per yea..

User Account

All Pages