Abstract
This paper present some researches into the cooling and control system of pneumatic disc brake. Firstly, obtain that the friction torque has a great variation with the structure parameters of the pneumatic disc brake during running-in and non-running-in periods, then put forward the selection criterion of the friction torque when do strength check and thermal analysis for it. Secondly, based on the frictional mechanics, bring forward the heat transfer conditions when the brake works on the worst braking condition safely, furthermore, design some key parameters for this brake, to propose that to one type disc brake, its coefficient of rib must be more than 3.6. And finally, in terms of the design of the brake, determine that, for the cooling system, these parameters need to be monitored or controlled are the angular speed and torque of the shaft of the drawworks, the temperatures of the coolant at the inlet and the outlet, pressure of the compressed air which can be controlled manually, flows of the coolant and the cool water which controlled automatically.
Supported Project: Specific Research Projects of Education Department of Shaanxi Province, Project NO: 08JK415.
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Zhengyong, D., Yong, P., Heng, W. (2011). Optimization and Control Researches into the Cooling System of Pneumatic Disc Brake. In: Zeng, D. (eds) Applied Informatics and Communication. ICAIC 2011. Communications in Computer and Information Science, vol 225. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-23220-6_82
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DOI: https://doi.org/10.1007/978-3-642-23220-6_82
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-23219-0
Online ISBN: 978-3-642-23220-6
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