TY - JOUR
T1 - Load distribution analysis and eccentricity characteristics for marble screw-loading device of dry disc brakes
AU - Wang, Yanzhong
AU - Yang, Kai
AU - Jia, Shuwang
AU - Yang, Wei
N1 - Publisher Copyright:
© 2021, The Korean Society of Mechanical Engineers and Springer-Verlag GmbH Germany, part of Springer Nature.
PY - 2021/1
Y1 - 2021/1
N2 - Stress distribution and stability under extreme conditions of screw-loading device are investigated in the present study. The finite element model of core component is established to obtain the loading process. Influence of screw position on magnitude, distribution, and types of component structure is also investigated. Eccentricity phenomenon of screw-loading device is analyzed, and loading performance under noncoincident central line of moving and rotating disc is obtained. Results showed that transmission force formation of screw groove structure is similar to concentrated force. The transmission force is remarkably different from other positions when marble is on top or bottom of the screw groove. An optimization design based on these results is proposed in this study.
AB - Stress distribution and stability under extreme conditions of screw-loading device are investigated in the present study. The finite element model of core component is established to obtain the loading process. Influence of screw position on magnitude, distribution, and types of component structure is also investigated. Eccentricity phenomenon of screw-loading device is analyzed, and loading performance under noncoincident central line of moving and rotating disc is obtained. Results showed that transmission force formation of screw groove structure is similar to concentrated force. The transmission force is remarkably different from other positions when marble is on top or bottom of the screw groove. An optimization design based on these results is proposed in this study.
KW - Eccentric
KW - Homogenization loading
KW - Load and transfer model
KW - Marble screw-loading device
KW - Wedge force increasing device
UR - https://www.scopus.com/pages/publications/85099411493
U2 - 10.1007/s12206-020-1205-1
DO - 10.1007/s12206-020-1205-1
M3 - 文章
AN - SCOPUS:85099411493
SN - 1738-494X
VL - 35
SP - 61
EP - 70
JO - Journal of Mechanical Science and Technology
JF - Journal of Mechanical Science and Technology
IS - 1
ER -