The document discusses different braking systems used in railway vehicles. It begins by explaining that brakes are critical for stopping and controlling the speed of trains by converting their kinetic energy into heat. There are four main types of braking systems: pneumatic, electrodynamic, mechanical, and electromagnetic. Pneumatic braking uses air pressure and includes vacuum and compressed air systems. Electrodynamic braking uses traction motors to brake trains, while mechanical brakes use friction directly on the wheels. Electromagnetic braking is particularly important for high-speed trains where it provides efficient braking through magnets. The document explores these different systems in further detail and concludes that electromagnetic braking is the most efficient method for high-speed trains.
It is intersecting topic in a mechanical engineering flied which will full fill the things relative to the air brake system and also doubt regarding the brake system in railways .
As we seen the brake system in rails in your day to day life.
It is all about Traction Control and its importance for car safety. The slide presentation will help you to know about the types of traction and the roles of traction control system to optimize the grip and stability of a car on the road while running. Traction definitely causes the friction on tire as well as in braking system of a car.
this is a type active suspension system. the presentation was 1st runner up for Mahindra automobiles india lmt. competition on solution to the better suspension system for sedans. few other types have also been discussed.
Active suspension system
An active suspension is a type of automotive suspension on a vehicle. It uses an onboard system to control the vertical movement of the vehicle's wheels relative to the chassis or vehicle body rather than the passive suspension provided by large springs where the movement is determined entirely by the road surface. So-called active suspensions are divided into two classes: real active suspensions, and adaptive or semi-active suspensions. While adaptive suspensions only very shock absorber firmness to match changing road or dynamic conditions, active suspensions use some type of actuator to raise and lower the chassis independently at each wheel.
What is an Anti-Lock Braking System (ABS)?
History of ABS
Motivation for ABS Development
Principles for ABS Operation
ABS Components
Subaru Impreza ABS Application.
How does ABS work?
Anti-Lock Brake Types
ABS Configurations
Design Challenges
Advantages & Disadvantages
ABS Problems
Air Suspension System is commonly use in BMW,Mercedes,Audi types luxurious types Cars for protect from damaging, increasing life of the vehicle ,increases the handling , increases comfort of passengers and many more..
So according to me if you remove the suspension system, then you feel like in bull-cart in Audi, Mercedes, BMW type luxurious cars . The only diffrence is speed.
So the scope of Suspension System is Too Bright !!!
It is intersecting topic in a mechanical engineering flied which will full fill the things relative to the air brake system and also doubt regarding the brake system in railways .
As we seen the brake system in rails in your day to day life.
It is all about Traction Control and its importance for car safety. The slide presentation will help you to know about the types of traction and the roles of traction control system to optimize the grip and stability of a car on the road while running. Traction definitely causes the friction on tire as well as in braking system of a car.
this is a type active suspension system. the presentation was 1st runner up for Mahindra automobiles india lmt. competition on solution to the better suspension system for sedans. few other types have also been discussed.
Active suspension system
An active suspension is a type of automotive suspension on a vehicle. It uses an onboard system to control the vertical movement of the vehicle's wheels relative to the chassis or vehicle body rather than the passive suspension provided by large springs where the movement is determined entirely by the road surface. So-called active suspensions are divided into two classes: real active suspensions, and adaptive or semi-active suspensions. While adaptive suspensions only very shock absorber firmness to match changing road or dynamic conditions, active suspensions use some type of actuator to raise and lower the chassis independently at each wheel.
What is an Anti-Lock Braking System (ABS)?
History of ABS
Motivation for ABS Development
Principles for ABS Operation
ABS Components
Subaru Impreza ABS Application.
How does ABS work?
Anti-Lock Brake Types
ABS Configurations
Design Challenges
Advantages & Disadvantages
ABS Problems
Air Suspension System is commonly use in BMW,Mercedes,Audi types luxurious types Cars for protect from damaging, increasing life of the vehicle ,increases the handling , increases comfort of passengers and many more..
So according to me if you remove the suspension system, then you feel like in bull-cart in Audi, Mercedes, BMW type luxurious cars . The only diffrence is speed.
So the scope of Suspension System is Too Bright !!!
I had done 1 month summer training on topic " AIR BRAKE SYSTEM USED IN LOCOMOTIVE " from LOCO workshop, LKO....students who are doing so....this file can help them to prepare project file...
Seminar on night vision technology pptdeepakmarndi
ppt of night vission technology. this is made under the guidance of teacher. withe this report also given in theis side. main things report is given according to the ppt...........
It is the welding process done under the water with the help of two methods : Dry Welding and Wet Welding. The presentation provides basic knowledge on the underwater welding and it's respective techniques.
This is a presentation given by Bilal Hasan. when I was in sixth semester. this was presented for Mahindra Igniters competition, ( a competition held by Mahindra Automobiles amongst gradutes in Engg colleges) as a solution for their problem.
problem: which suspension system would you suggest for light sedans. when you have to choose between Beam Axle suspension and independent. both having their own pros and cons.. and heavy loading is also a requirement in the sedan. Propse your own design.
so as part of this solution I had proposed the Electrmagnetic Suspension.
this presentation won me the first prize. so I hope you appreciate it aswell. for any queries you can always get in touch at syedbilalhasan@gmail.com
The aim is to design and to develop an air brake system based on exhaust gas is called “fabrication of air brake system using engine exhaust gas”. The main aim of this project is to reduce the workloads of the engine drive to operate the air compressor, because here the compressor is not operated by the engine drive.
Here we are placing a turbine in the path of exhaust from the engine. The turbine e is connected to a dynamo by means of coupling, which is used to generate power. Depending upon the airflow the turbine will start rotating, and then the dynamo will also starts to rotate. A dynamo is a device which is used to convert the kinetic energy into electrical energy. The generated power can be stored in the battery and then this electric power has loaded to the D.C compressor. The air compressor compresses the atmospheric air and it stored in the air tank and the air tank has pressure relief valve to control the pressure in the tank . The air tank supplies the compressed pneumatic power to the pneumatic actuator through solenoid valve to apply brake. The pneumatic actuator is a double acting cylinder which converts hydraulic energy into linear moti on.
Symptoms like intermittent starting and key recognition errors signal potential problems with your Mercedes’ EIS. Use diagnostic steps like error code checks and spare key tests. Professional diagnosis and solutions like EIS replacement ensure safe driving. Consult a qualified technician for accurate diagnosis and repair.
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Experiencing difficulty opening your BMW X3's hood? This guide explores potential issues like mechanical obstruction, hood release mechanism failure, electrical problems, and emergency release malfunctions. Troubleshooting tips include basic checks, clearing obstructions, applying pressure, and using the emergency release.
𝘼𝙣𝙩𝙞𝙦𝙪𝙚 𝙋𝙡𝙖𝙨𝙩𝙞𝙘 𝙏𝙧𝙖𝙙𝙚𝙧𝙨 𝙞𝙨 𝙫𝙚𝙧𝙮 𝙛𝙖𝙢𝙤𝙪𝙨 𝙛𝙤𝙧 𝙢𝙖𝙣𝙪𝙛𝙖𝙘𝙩𝙪𝙧𝙞𝙣𝙜 𝙩𝙝𝙚𝙞𝙧 𝙥𝙧𝙤𝙙𝙪𝙘𝙩𝙨. 𝙒𝙚 𝙝𝙖𝙫𝙚 𝙖𝙡𝙡 𝙩𝙝𝙚 𝙥𝙡𝙖𝙨𝙩𝙞𝙘 𝙜𝙧𝙖𝙣𝙪𝙡𝙚𝙨 𝙪𝙨𝙚𝙙 𝙞𝙣 𝙖𝙪𝙩𝙤𝙢𝙤𝙩𝙞𝙫𝙚 𝙖𝙣𝙙 𝙖𝙪𝙩𝙤 𝙥𝙖𝙧𝙩𝙨 𝙖𝙣𝙙 𝙖𝙡𝙡 𝙩𝙝𝙚 𝙛𝙖𝙢𝙤𝙪𝙨 𝙘𝙤𝙢𝙥𝙖𝙣𝙞𝙚𝙨 𝙗𝙪𝙮 𝙩𝙝𝙚 𝙜𝙧𝙖𝙣𝙪𝙡𝙚𝙨 𝙛𝙧𝙤𝙢 𝙪𝙨.
Over the 10 years, we have gained a strong foothold in the market due to our range's high quality, competitive prices, and time-lined delivery schedules.
Core technology of Hyundai Motor Group's EV platform 'E-GMP'Hyundai Motor Group
What’s the force behind Hyundai Motor Group's EV performance and quality?
Maximized driving performance and quick charging time through high-density battery pack and fast charging technology and applicable to various vehicle types!
Discover more about Hyundai Motor Group’s EV platform ‘E-GMP’!
What Does the PARKTRONIC Inoperative, See Owner's Manual Message Mean for You...Autohaus Service and Sales
Learn what "PARKTRONIC Inoperative, See Owner's Manual" means for your Mercedes-Benz. This message indicates a malfunction in the parking assistance system, potentially due to sensor issues or electrical faults. Prompt attention is crucial to ensure safety and functionality. Follow steps outlined for diagnosis and repair in the owner's manual.
What Does the Active Steering Malfunction Warning Mean for Your BMWTanner Motors
Discover the reasons why your BMW’s Active Steering malfunction warning might come on. From electrical glitches to mechanical failures and software anomalies, addressing these promptly with professional inspection and maintenance ensures continued safety and performance on the road, maintaining the integrity of your driving experience.
Things to remember while upgrading the brakes of your carjennifermiller8137
Upgrading the brakes of your car? Keep these things in mind before doing so. Additionally, start using an OBD 2 GPS tracker so that you never miss a vehicle maintenance appointment. On top of this, a car GPS tracker will also let you master good driving habits that will let you increase the operational life of your car’s brakes.
Comprehensive program for Agricultural Finance, the Automotive Sector, and Empowerment . We will define the full scope and provide a detailed two-week plan for identifying strategic partners in each area within Limpopo, including target areas.:
1. Agricultural : Supporting Primary and Secondary Agriculture
• Scope: Provide support solutions to enhance agricultural productivity and sustainability.
• Target Areas: Polokwane, Tzaneen, Thohoyandou, Makhado, and Giyani.
2. Automotive Sector: Partnerships with Mechanics and Panel Beater Shops
• Scope: Develop collaborations with automotive service providers to improve service quality and business operations.
• Target Areas: Polokwane, Lephalale, Mokopane, Phalaborwa, and Bela-Bela.
3. Empowerment : Focusing on Women Empowerment
• Scope: Provide business support support and training to women-owned businesses, promoting economic inclusion.
• Target Areas: Polokwane, Thohoyandou, Musina, Burgersfort, and Louis Trichardt.
We will also prioritize Industrial Economic Zone areas and their priorities.
Sign up on https://profilesmes.online/welcome/
To be eligible:
1. You must have a registered business and operate in Limpopo
2. Generate revenue
3. Sectors : Agriculture ( primary and secondary) and Automative
Women and Youth are encouraged to apply even if you don't fall in those sectors.
In this presentation, we have discussed a very important feature of BMW X5 cars… the Comfort Access. Things that can significantly limit its functionality. And things that you can try to restore the functionality of such a convenient feature of your vehicle.
"Trans Failsafe Prog" on your BMW X5 indicates potential transmission issues requiring immediate action. This safety feature activates in response to abnormalities like low fluid levels, leaks, faulty sensors, electrical or mechanical failures, and overheating.
What Exactly Is The Common Rail Direct Injection System & How Does It WorkMotor Cars International
Learn about Common Rail Direct Injection (CRDi) - the revolutionary technology that has made diesel engines more efficient. Explore its workings, advantages like enhanced fuel efficiency and increased power output, along with drawbacks such as complexity and higher initial cost. Compare CRDi with traditional diesel engines and discover why it's the preferred choice for modern engines.
What Exactly Is The Common Rail Direct Injection System & How Does It Work
Railway wagon braking system ppt
1. Presented by:-
S. Salim Malik
149Y1A03A9
KSRM COLLEGE OF ENGINEERING
KADAPA
Presentation on
RAILWAY WAGON BRAKING SYSTEM
2. Abstract:-
In Railway wagon as well as in passenger cars the
braking system plays a very important role to stop the train, to
maintain the speed of the train within specific limit. Brakes are
the devices on the trains to bring it to standstill.
A moving train contains energy, known as kinetic
energy, which needs to be removed from the train in order to
cause it to stop. The simplest way of doing this is to convert
the kinetic energy into heat energy by applying brakes. The
wheels slow down and eventually the train stops. This paper
presents a discussion about the different braking systems
used in railway vehicles. This paper also considers
electrodynamics and electromagnetic braking of trains, which
is of particular importance in high-speed trains.
3. The brakes are used on the coaches of railway trains to enable
deceleration, control acceleration (downhill) or to keep them
standing when parked.
While the basic principle is similar from road vehicle, the
usage and operational features are more complex because of
the need to control multiple linked carriages and to be
effective on vehicles left without a prime mover.
In the control of any braking system the important factors
that govern braking action in any vehicle are pressure, surface
area in contact, amount of heat generation and braking
material used
4. Classification:-
According to the method of their activation,
there are classified as four types
1) Pneumatic Brake
a) Vacuum Brake
b) Compressed Air Brake
2) Electrodynamic Brake
3) Mechanical Brake
4) Electromagnetic Brake
8. i. Automatic Compressed Air Brake System
ii. Straight Compressed Air Brake System
Graduated Release Compressed Air Brake System:
iii. Twin Pipe Graduated Release Compressed Air Brake System
iv. Single Pipe Graduated Release Compressed Air Brake System
b) Compressed Air Brake System:-
9. i. Automatic Compressed Air Brake System:-
Fig:- Principle of automatic compressed air brake system
10. ii. Straight Compressed Air Brake System:-
Fig:- Principle of Straight Compressed Air Brake System
11. iii.Twin Pipe Graduated Release Compressed Air
Brake System:-
Fig:- Principle of Twin pipe graduated release air brake system
12. iv. Single Pipe Graduated Release
Compressed Air Brake System:-
Fig:- Principle of Single Pipe Graduated Release Compressed Air
Brake System
13. 2) Electrodynamic Brake System:-
Transmission of braking force from
traction motors to wheels
Principle of dynamic braking
14. 3) Mechanical Brake:-
Fig:- Principle of wheel-mounted disc brakesFig:- Carbon/Carbon-composite multi-disc system
Fig:-Principle of wheel tread brakes Fig:-Principle of axle-mounted disc brakes
16. Advantages:-
o High air pressure means only small brake cylinders are
required which can easily he fitted into small spaces on wagon
in air braking system.
o On steam engines vacuum can be created by a very small
ejector. No pressure vessels required for reservoirs.
o In mechanical braking simple in construction, increased
mechanical advantage, equal braking action on all wheels.
o Electromagnetic brakes can develop a negative power which
represents nearly twice the maximum power output of a typical
engine.
o In electrodynamic braking system produces electricity. No
external power is required.
17. Conclusion:-
Vacuum brakes have extremely limited applications because of longer
longer to function and unsuitable for high speed trains.
Air brakes are efficient as compared to vacuum brakes; however they
require considerable stopping distance therefore cannot be used for
emergency braking.
Mechanical brakes should be kept in reserve in parallel with another
braking technique and should be used to completely stop the engine at
low speed.
Electrodynamic brake systems occasionally malfunction because they
have complex circuits. Therefore they cannot be used as emergency
brakes.
Electromagnetic braking in high-speed train is efficient method of
braking.