Study of a spur gear dynamic behavior in transient regime

被引：147

作者：

Khabou, M. T. ^{[1
]}

Bouchaala, N. ^{[1
]}

Chaari, F. ^{[1
]}

Fakhfakh, T. ^{[1
]}

Haddar, M. ^{[1
]}

机构：

[1] Univ Sfax, Dynam Mech Syst Res Unit, Natl Sch Engineers Sfax, Sfax 3038, Tunisia

来源：

MECHANICAL SYSTEMS AND SIGNAL PROCESSING | 2011年 / 25卷 / 08期

关键词：

Acyclism; Dynamic behavior; Numerical simulation; Spur gear; Transient regime; STIFFNESS;

D O I：

10.1016/j.ymssp.2011.04.018

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

In this paper the dynamic behavior of a single stage spur gear reducer in transient regime is studied. Dynamic response of the single stage spur gear reducer is investigated at different rotating velocities. First, gear excitation is induced by the motor torque and load variation in addition to the fluctuation of meshing stiffness due to the variation of input rotational speed. Then, the dynamic response is computed using the Newmark method. After that, a parameter study is made on spur gear powered in the first place by an electric motor and in the second place by four strokes four cylinders diesel engine. Dynamic responses come to confirm a significant influence of the transient regime on the dynamic behavior of a gear set, particularly in the case of engine acyclism condition. (C) 2011 Elsevier Ltd. All rights reserved.

引用

页码：3089 / 3101

页数：13

共 26 条

[1]

[Anonymous], CLASS NOTES DESIGN A

[2]

[Anonymous], 1958, P I MECH ENG

[3]

[Anonymous], INT J COMADEM

[4]

[Anonymous], GUIDE CONCEPTION RES

[5] Vibration condition monitoring of planetary gearbox under varying external load [J].

Bartelmus, W. ;

Zimroz, R. .

MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2009, 23 (01) :246-257

[6] A new feature for monitoring the condition of gearboxes in non-stationary operating conditions [J].

Bartelmus, W. ;

Zimroz, R. .

MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2009, 23 (05) :1528-1534

[7] Mathematical modelling and computer simulations as an aid to gearbox diagnostics [J].

Bartelmus, W .

MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2001, 15 (05) :855-871

[8]

Bartelmus W., 2006, CONDITION MONITORING

[9] Modelling of gearbox dynamics under time-varying nonstationary load for distributed fault detection and diagnosis [J].

Bartelmus, Walter ;

Chaari, Fakher ;

Zimroz, Radoslaw ;

Haddar, Mohamed .

EUROPEAN JOURNAL OF MECHANICS A-SOLIDS, 2010, 29 (04) :637-646

[10] Influence of manufacturing errors on the dynamic behavior of planetary gears [J].

Chaari, F ;

Fakhfakh, T ;

Hbaieb, R ;

Louati, J ;

Haddar, M .

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2006, 27 (7-8) :738-746

← 1 2 3 →