Influences of Pad Backplate on Thermo-Mechnical Coupling in Disc Brake Tongji University

Format:

Book

Conference/Event

Author/Creator:

Meng, Dejian, author.

Contributor:

Yu, Zhuoping

Zhang, Lijun

Conference Name:

SAE 2016 World Congress and Exhibition (2016-04-12 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource cm

Place of Publication:

Warrendale, PA SAE International 2016

Summary:

The transient thermo-mechanical coupling dynamic model of ventilated disc brake with asymmetrical outer and inner thickness was established by means of Msc-marc software. In the model, pad backplate is simplified as a rigid surface with the same shape of brake lining and is bonded together with brake lining. Control node is associated with the rigid surface and the equivalent force that replaces the pressure is applied on the control nodes, of which the degrees of freedom in radial and rotational directions are constrained. With distribution characteristics of disc temperature field, normal stress field and lateral thermo-elastic deformation and thickness for the evaluation, the impacts of brake pad constraints on brake thermomechanical coupling characteristics were analyzed. The simulation results show that the brake pad back plate is an important structure in brake thermo-mechanical coupling analysis, which can't be ignored in simulation computing. The brake pad constraints can affect thermo-mechanical coupling characteristics of disc brake directly

Notes:

Vendor supplied data

Publisher Number:

2016-01-1354

Access Restriction:

Restricted for use by site license