Study on Calculation Methods for Sampling Frequency of Acceleration Signals in Gear System

Joint Authors

Zhang, Feibin
Cai, Ligang
Liu, Zhifeng
Gao, Lixin
Wang, Feng
Cui, Lingli

Source

Advances in Mechanical Engineering

Issue

Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-13, 13 p.

Publisher

Hindawi Publishing Corporation

Publication Date

2013-04-03

Country of Publication

Egypt

No. of Pages

13

Main Subjects

Mechanical Engineering

Abstract EN

The vibration acceleration signal mechanisms in normal and defect gears are studied.

An improved bending-torsion vibration model is established, in which the effect of time-varying meshing stiffness and damping, torsional stiffness for transmission shaft, elastic bearing support, the driving motor, and external load are taken into consideration.

Then, vibration signals are simulated based on the model under diverse sampling frequencies.

The influences of input shaft's rotating frequency, the teeth number, and module of gears are investigated by the analysis of the simulation signals.

Finally, formulas are proposed to calculate the acceleration signal bandwidth and the critical and recommended sampling frequencies of the gear system.

The compatibility of the formulas is discussed when there is a crack in the tooth root.

The calculation results agree well with the experiments.

American Psychological Association (APA)

Zhang, Feibin& Cai, Ligang& Wang, Feng& Gao, Lixin& Cui, Lingli& Liu, Zhifeng. 2013. Study on Calculation Methods for Sampling Frequency of Acceleration Signals in Gear System. Advances in Mechanical Engineering،Vol. 2013, no. 2013, pp.1-13.
https://search.emarefa.net/detail/BIM-473471

Modern Language Association (MLA)

Zhang, Feibin…[et al.]. Study on Calculation Methods for Sampling Frequency of Acceleration Signals in Gear System. Advances in Mechanical Engineering No. 2013 (2013), pp.1-13.
https://search.emarefa.net/detail/BIM-473471

American Medical Association (AMA)

Zhang, Feibin& Cai, Ligang& Wang, Feng& Gao, Lixin& Cui, Lingli& Liu, Zhifeng. Study on Calculation Methods for Sampling Frequency of Acceleration Signals in Gear System. Advances in Mechanical Engineering. 2013. Vol. 2013, no. 2013, pp.1-13.
https://search.emarefa.net/detail/BIM-473471

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references

Record ID

BIM-473471