Author(s): CHEN Hong, MO Jia-lin
Pages: 40-43
Year: 2015 Issue:  3
Journal: Journal of Guangdong Communication Polytechnic
Keyword:  drum brake; heat regression; force-air cooling system;
Abstract: This paper introduces an Inner forced air cooling systems for drum brake which can meet the brake cool-ing requirements of frequent braking due to long slope and steep slopes under heavy load, improve reliability of drum brakes at the frequent braking, effectively reduce the possibility of accidents caused by the brake thermal reces-sion appears braking efficiency. It is an effective technology to suppress brake braking efficiency from fever reces-sion. This force-air cooling system is able to work automatically timely with less energy consumption, light weight , wind resistance and low cost and easy to install.