Load Analysis of Crankshaft of Axial Three-cylinder Hydraulic Confined Piston Engine

被引：3

作者：

Zhang Hongxin ^{[1
]}

Zhang Tiezhu ^{[2
]}

Zhao Qinhai ^{[3
]}

机构：

[1] Qingdao Univ, Coll Electromech Engn, Qingdao 266071, Peoples R China

[2] Qingdao Univ, Headmasters Off, Qingdao 266071, Peoples R China

[3] Qingdao Univ, Coll Electromech Engn, Qingdao 266071, Peoples R China

来源：

MECHANICAL ENGINEERING AND GREEN MANUFACTURING, PTS 1 AND 2 | 2010年

基金：

中国国家自然科学基金;

关键词：

Hydraulic Confined Piston Engine; Crankshaft; FEA; Load; Stress;

D O I：

10.4028/www.scientific.net/AMM.34-35.1692

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Hydraulic confined piston engine (HCPE) is a new type power device which can directly turn indicated work into hydraulic power, and three cylinders axial HCPE prototype has been manufactured. The load and stress study on its crankshaft is very important for future design. The working principles of HCPE was discussed, the mathematic model of its working process was constructed, and the load on crankpin by connecting rod was obtained by simulation. The total contact model of crankshaft reflecting the actual conditions was built, through which Von Mises stress, contact stress and friction stress of crankshaft were calculated. The maximum of Von Mises stress occures at the fillets of main shaft neck. The fatigue secure coefficient of crankshaft is about 2.85, which meets the demand.

引用

页码：1692 / +

页数：2

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