bicycle disc break
Post on 09-Dec-2015
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2Sri Vatsavai Krishnam Raju Polytechnic,Gollalakoderu
HYDRAULIC DISC BRAKEINSTALLATION IN BICYCLE
13Sri Vatsavai Krishnam Raju Polytechnic,Gollalakoderu
HYDRAULIC BRAKES
Meaning of Hydraulics :
Hydraulics is the use of liquid under pressure to transfer force or motion,
or to increase an applied force.
Our special interest in hydraulic is related to the actions in automotive
systems that result from pressure applied to liquid. This is called hydraulic pressure.
Hydraulic pressure is used in the brake system in shock absorbers ,and in
power steering systems. It is also used in automotives transmissions (Control circuits
and torque converter), engines (Hydraulic valve lifters oil pump) and other parts.
15Sri Vatsavai Krishnam Raju Polytechnic,Gollalakoderu
PRINCIPLE OF DISC BRAKE
25Sri Vatsavai Krishnam Raju Polytechnic,Gollalakoderu
Disc
It is fixed to the wheel axle
This is placed in between the brake pads
This disc is made of cast steel
This is made of standard of diameter
It generates brake power for a given input. To stop the rotation of the wheel with
rubbing action by brake pads while brake
26Sri Vatsavai Krishnam Raju Polytechnic,Gollalakoderu
BEFORE INSTALLATION
37Sri Vatsavai Krishnam Raju Polytechnic,Gollalakoderu
AFTER INSTALLATION
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