Study on Spline Stress of Separator Plates in a Wet Multi-Plate Clutch

被引：1

作者：

Ma, Biao ^{[1
]}

Chen, Xiaobo ^{[1
]}

Zheng, Changsong ^{[1
]}

Yu, Liang ^{[1
]}

Zhao, Qin ^{[1
]}

Lu, Weichen ^{[1
]}

机构：

[1] Beijing Inst Technol, Sch Mech Engn, Beijing 100081, Peoples R China

来源：

MATERIALS | 2024年 / 17卷 / 12期

关键词：

clutch; separator plate; spline tooth; stress distribution; fracture; LOAD DISTRIBUTION; CONTACT; TORQUE;

D O I：

10.3390/ma17123039

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The spline teeth fracture of separator plates in wet multi-plate clutches compromises driving safety and the vehicle's lifespan. Tooth fracture is mainly caused by stress concentration at the tooth root and uneven circumferential load distribution. This paper considers parameters such as torque, teeth count, tooth profile, and misalignment errors, establishing the corresponding finite element (FE) model to analyze the impact of the above-mentioned parameters on the strength of the separator plates. Analysis under even and biased load circumstances demonstrated that an optimum tooth count and profile can significantly increase the strength of the separator plates, offering advice for the optimized design of wet multi-plate clutch separator plates.

引用

页数：16

共 40 条

[1]

[Anonymous], 2015, GB/T 3077-2015

[2]

Cao F., 2013, Masters Dissertation

[3] Variation Analysis of Tooth Engagement and Loads in Involute Splines [J].

Chase, Kenneth W. ;

Sorensen, Carl D. ;

DeCaires, Brian J. K. .

IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING, 2010, 7 (04) :746-754

[4]

Chen Y., 2015, Masters Dissertation

[5]

Chen Z., 2009, MECH ENG AUTOM, V4, P90

[6] Load distribution in spline coupling teeth with parallel offset misalignment [J].

Cura, Francesca ;

Mura, Andrea ;

Gravina, Michele .

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE, 2013, 227 (10) :2195-2205

[7] The application of fretting wear modelling to a spline coupling [J].

Ding, J. ;

McColl, I. R. ;

Leen, S. B. .

WEAR, 2007, 262 (9-10) :1205-1216

[8]

Elkholy A., 2002, Int. J. Comput. Appl. Technol., V15, P128, DOI [10.1504/IJCAT.2002.000288, DOI 10.1504/IJCAT.2002.000288]

[9] Theoretical and experimental study on gear-coupling contact and loads considering misalignment, torque, and friction influences [J].

Guo, Yi ;

Lambert, Scott ;

Wallen, Robb ;

Errichello, Robert ;

Keller, Jonathan .

MECHANISM AND MACHINE THEORY, 2016, 98 :242-262

[10] Effects of Tooth Indexing Errors on Load Distribution and Tooth Load Sharing of Splines Under Combined Loading Conditions [J].

Hong, J. ;

Talbot, D. ;

Kahraman, A. .

JOURNAL OF MECHANICAL DESIGN, 2015, 137 (03)

← 1 2 3 4 →