Brakes New

Download Brakes New

Post on 04-Oct-2015

213 views

Category:

Documents

0 download

Embed Size (px)

DESCRIPTION

Brakes are of different types and are essential for stopping an automobile

TRANSCRIPT

<ul><li><p>BRAKES</p><p>1Devender Kumar, AP,MED,Thapar Uni.</p></li><li><p>Classification of Brakes</p><p> With respect to application Foot Brake Hand Brake </p><p> With respect to number of wheels Two wheel brake Four wheel brake </p><p> With respect to method of braking contact Internal expanding brakes </p><p> Drum brakes External contracting brakes </p><p> Disc Brakes Band Brakes</p><p>2Devender Kumar, AP,MED,Thapar Uni.</p></li><li><p> With respect to method of applying braking force Single acting Double acting </p><p> With respect to mechanism Mechanical brakes Power brakes </p><p> With respect to nature of power employed Vacuum brakes Pneumatic brakes Hydraulic brakes Electric brakes Magnetic brakes</p><p>3Devender Kumar, AP,MED,Thapar Uni.</p></li><li><p>4Devender Kumar, AP,MED,Thapar Uni.</p></li><li><p>Fundamental of Drum Brake and Disc Brake operation</p><p>Devender Kumar, AP,MED,Thapar Uni. 5</p></li><li><p>6Devender Kumar, AP,MED,Thapar Uni.</p></li><li><p>7Devender Kumar, AP,MED,Thapar Uni.</p><p>Hand Brake</p></li><li><p>Single Line Hydraulic System</p><p>8Devender Kumar, AP,MED,Thapar Uni.</p></li><li><p>Split Line Diagonally Linked Hydraulic System</p><p>Devender Kumar, AP,MED,Thapar Uni. 9</p></li><li><p> Drum Brake</p><p>10Devender Kumar, AP,MED,Thapar Uni.</p></li><li><p>Leading and trailing brake shoes</p><p>11Devender Kumar, AP,MED,Thapar Uni.</p></li><li><p>Single Leading Shoe Brake</p><p>Double Leading Shoe Drum Brake 12Devender Kumar, AP,MED,Thapar Uni.</p></li><li><p>Double piston wheel cylinder</p><p>13Devender Kumar, AP,MED,Thapar Uni.</p></li><li><p>Self Energizing Brakes (Duo-Servo Brakes)</p><p>14Devender Kumar, AP,MED,Thapar Uni.</p></li><li><p> Disc Brake</p><p>Devender Kumar, AP,MED,Thapar Uni. 15</p></li><li><p>Double floating-piston-caliper disc brake </p><p>16Devender Kumar, AP,MED,Thapar Uni.</p></li><li><p>17Devender Kumar, AP,MED,Thapar Uni.</p></li><li><p>Single-Piston Floating Caliper </p><p>Disc Brake</p><p>18Devender Kumar, AP,MED,Thapar Uni.</p></li><li><p>19Devender Kumar, AP,MED,Thapar Uni.</p></li><li><p>Bleeding of Hydraulic System</p><p>20Devender Kumar, AP,MED,Thapar Uni.</p></li><li><p>Devender Kumar, AP,MED,Thapar Uni. 21</p></li><li><p>Ventilated Disc</p><p>22Devender Kumar, AP,MED,Thapar Uni.</p></li><li><p>Cross Drilled Disc Slotted Disc</p><p>23Devender Kumar, AP,MED,Thapar Uni.</p></li><li><p>Devender Kumar, AP,MED,Thapar Uni. 24</p><p>Vacuum Assisted Brake Servo Unit</p></li><li><p>25Devender Kumar, AP,MED,Thapar Uni.</p></li><li><p>26Devender Kumar, AP,MED,Thapar Uni.</p></li><li><p> Hydraulic Servo</p><p>Devender Kumar, AP,MED,Thapar Uni. 27</p></li><li><p>Devender Kumar, AP,MED,Thapar Uni. 28</p></li><li><p>Antilock Braking System (ABS)</p><p>29Devender Kumar, AP,MED,Thapar Uni.</p></li><li><p>30Devender Kumar, AP,MED,Thapar Uni.</p></li><li><p>Brake Fade and Stopping Distance</p><p> Brake Fading Stopping Distance</p><p>Vehicle speed Miles/hr</p><p>Distance travelled during drivers reaction</p><p>Distance travelled after application of </p><p>brakes</p><p>Total Stopping Distance</p><p>10 11 ft 9 ft 20 ft</p><p>20 22 ft 22 ft 44 ft</p><p>30 33 ft 50 ft 83 ft</p><p>40 44 ft 88 ft 132 ft</p><p>50 55 ft 138 ft 193 ft</p><p>60 66 ft 200 ft 266 ft</p><p>70 77 ft 303 ft 380 ft</p><p>31Devender Kumar, AP,MED,Thapar Uni.</p></li></ul>