Research on the Maximum Bending Stress on Driving Tine of SCMW

Yang Zhi Chen; Shun Ke Liang

doi:10.4028/www.scientific.net/AMM.184-185.445

Paper Titles

Research on Efficiency Model of the Variable Hydraulic Pump Based on System Identification
p.421

Research on Fatigue Life Forecast for Torsion Shaft of Self-Propelled Gun under Stochastic Loads
p.429

Research on Kinematic Performance Simulation of Double-Wishbone Independent Suspension Based on CATIA
p.433

Research on Structure Design Parameters’ Similarity for Loading Machine
p.440

Research on the Maximum Bending Stress on Driving Tine of SCMW
p.445

Research on Windage Power Loss of Spur Gear Base on CFD
p.450

Simulation of Sound Generation by Flow over a Cavity with the Lattice Boltzmann Method
p.456

Simulation on Stress Distribution of Drill Pipe’s Surface Initial Crack
p.460

Simulation Study of the Effect of Hydraulic Hose Parameters on Hydraulic Impact
p.465

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 184-185Research on the Maximum Bending Stress on Driving...

Research on the Maximum Bending Stress on Driving Tine of SCMW

Abstract:

In this study, equations of the maximum bending stress (MBS) on the root of driving tine of the space-curve meshing-wheel (SCMW) are deduced. Four factors have an impact on stress concentration of the driving tines, the helix angle, the fillet, the diameter of driving tines and the radius of the spiral curve for driving tine. They have been studied by Finite Element Method (FEM). Results show the former two factors have great impact on stress concentration while the last two could be ignored. Then the method to gain the stress concentration factor is proposed. It makes the theoretical result of the MBS on the root of driving tine match the actual result.

You might also be interested in these eBooks

Frontiers of Mechanical Engineering and Materials Engineering

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 184-185)

Pages:

445-449

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.184-185.445

Citation:

Cite this paper

Online since:

June 2012

Authors:

Yang Zhi Chen, Shun Ke Liang

Keywords:

Bending Stress, Space-Curve Meshing-Wheel (SCMW), Stress Concentration Factor

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Y. Z. Chen, L. Luo, Q. Hu, Chinese Patent ZL200810029649. 0(2008).

Google Scholar

[2] Y. Z. Chen, Q. Hu, L. H. Sun (2010) Design Criterion for the Space-Curve Meshing Wheel Mechanism Based on Elastic Deformation of the Tines, J. Mech. Design 132(2010) 054502-1-054502-6.

DOI: 10.1115/1.4001535

Google Scholar

[3] Y. Huang, Local Stress and Application, Mechanical Industry Press, Bei Jing, (1986).

Google Scholar

[4] Y. Z. Chen, X. Y. Fu, Chinese Patent ZL201120013879. 5(2011).

Google Scholar

[5] Y. Z. Chen, Z. Chen, X. Y. Fu (2011) Design Parameters for Spatial Helix Gearing Mechanism. Applied Mechanics and Materials Vols. 135(2010)pp.122-127.

Google Scholar

[6] R. Paskaramoorthy , S. Bugarin, R.G. Reid, Analysis of stress concentration around a spheroidal cavity under asymmetric dynamic loading, International Journal of Solids and Structures 48 (2011) 2255–2263.

DOI: 10.1016/j.ijsolstr.2011.04.001

Google Scholar