Determine the spring force, Mechanical Engineering

Assignment Help:

A double shoe brake as shown in the figure is capable of absorbing a torque of 1400 N-m. The diameter of the brake drum is 350mm and the angle of contact of each shoe is 100°. If the coefficient of friction between the brake drum & lining is 0.4; determine:

i. the spring force necessary to set the brake

ii. the width of brake shoes, if the bearing pressure on the lining material is not to exceed 0.3 N/mm²

1381_Determine the spring force.png


Related Discussions:- Determine the spring force

Compute the angular velocity of the wheel, Compute the angular velocity of ...

Compute the angular velocity of the wheel: A wheel of 0.5 m radius rolls over a horizontal surface without slipping as illustrated in Figure (a). The velocity of its centre is

What is wrap-around, The major purpose of a wrap-a-round is to make a strai...

The major purpose of a wrap-a-round is to make a straight line around a pipe to aid in cutting the pipe to its proper length. It is used mainly as a template or a straight edge.

Internal combustion engines, During a test on a Lister engine in a thermal ...

During a test on a Lister engine in a thermal laboratory, following parameters were measured; crank shaft speed=1,750rpm Load on dynamometer=220N Radius of dynamometer=1.5m Fuel co

Fuel and steam generator, Boiler efficiency and heat losses, heat Balence s...

Boiler efficiency and heat losses, heat Balence sheet, boiler draught, high pressure boiler

Four stroke engine - thermodynamics, Four Stroke Engine - thermodynamics: ...

Four Stroke Engine - thermodynamics: Figure given below shows the working of a four stroke engine. During suction stroke only air (in case of diesel engine) or air with petrol

Relationships among vm, Relationships among VM, Virtual Prototyping, the Vi...

Relationships among VM, Virtual Prototyping, the Virtual Enterprise Virtual Manufacturing (VM) VM is a synthetic, integrated manufacturing environment exercised to improve

Carbides, Carbides Carbides of titanium, zirconium, boron and silicon ...

Carbides Carbides of titanium, zirconium, boron and silicon are significant refractory materials. Though, the carbides have extremely high melting points so they lack oxidatio

Tensile strength, Tensile strength: What will be its ultimate tensile ...

Tensile strength: What will be its ultimate tensile strength? Solution The condition for necking is = n = 0.3077 Hence using this value of , the true stress at ne

Fuel feed system, Fuel Feed System: Fuel feed system is provided to serve ...

Fuel Feed System: Fuel feed system is provided to serve the air fuel mixture to the engine in an appropriate ratio so that it can burn efficiently and transmit power to crank shaf

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd