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HYDRAULIC DISC BRAKES

ADARSH KUMAR13MCD1065M.Tech CAD/CAM

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BRAKE

THE GENERAL DEFENITION OF BRAKES CAN BE GIVEN AS SOMETHING WHICH STOPS OR OPPOSES A RELATIVE MOTION .

A BRAKE MEANS WHICH STOP.

A basic structure of brake.Technical definition:A brake is a device which inhibits motion,Its opposite component is a clutch.

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TYPES OF BRAKES Air brake:

Vaccum brake:

Hydralic brake:

DISC BRAKE

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APPEARANCE

Drum brake: A drum brake is a brake in which the friction is caused by a set of shoes or pads that press against a rotating drum-shaped part called a brake drum.

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PARTS

MASTER CYLINDER CONNECTING LINES BRAKE PEDEL DISC BRAKE ARRANGEMENT BRAKE FLUID BRAKE PAD

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MASTER CYLINDER

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CONNECTING LINES

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PEDAL

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DISC BRAKE ARRANGEMENT

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BRAKE FLUID

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Brake pads are a component of disk brakes used in automotive and other applications. Brake pads are steel backing plates with friction material bound to the surface that faces the disk brake rotor.

NOTE: These are the minimum requirements and there are brake fluids available that will exceed these minimum requirements. Kinematic viscosities: All brake fluids (DOT 3, DOT 4 and DOT 5) must meet a minimum viscosity test of not less than 1.5 centestokes at 100° C (212° F) and must not be more than the following to meet their various classifications (the larger numbers indicate higher kinematic viscosities just like with motor oils). DOT 3 1500 Centestokes at minus 40° FDOT 4 1800 Centestokes at minus 40° FDOT 5 900 Centestokes at minus 40° F.

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