Chapter 24 Braking system 同©大学 TONGII UNIVERSTTY Working Principle of Braking System the force of brake paddle >The brake shoe generates a brake paddle CONTINUOUS friction torque to brake drum BRAKE Master Cylinder BRAKE called M EXPAND braking >M makes the wheel produce a force of the Wheel Cylinder brake force forward to the road called braking brake foree of F,at the same time the road the brake produces a backward force to the wheel called Fg >FB:braking force from road to wheel,the bigger it is,the bigger the deceleration is. Working Principle of Braking System >Working principle of braking system: >Influence factors:Mu and road conditions.Chapter 24 Braking system The brake shoe generates a friction torque to brake drum called Mμ。 FB : braking force from road to wheel, the bigger it is, the bigger the deceleration is. Working Principle of Braking System Working principle of braking system: Mμ makes the wheel produce a force forward to the road called Fμ，at the same time the road produces a backward force to the wheel called FB Influence factors：Mμ and road conditions