scholarly journals On the Friction of Spur Gear Teeth

1966 ◽  
Vol 32 (242) ◽  
pp. 1571-1579 ◽  
Author(s):  
Yoshio TERAUCHI ◽  
Yoshitou KUMAMOTO ◽  
Izumi KIMOTO ◽  
Teruo SASAKI
Keyword(s):  
Spur Gear ◽  
Gear Teeth

The Compliance of Solid, Wide-Faced Spur Gears

1990 ◽  
Vol 112 (4) ◽  
pp. 590-595 ◽  
Author(s):  
J. H. Steward
Keyword(s):  
Experimental Data ◽  
Contact Line ◽  
Load Distribution ◽  
3D Model ◽  
Spur Gear ◽  
Point Load ◽  
Spur Gears ◽  
Line Load ◽  
Gear Teeth ◽  
Theoretical Results

In this paper, the requirements for an accurate 3D model of the tooth contact-line load distribution in real spur gears are summarized. The theoretical results (obtained by F.E.M.) for the point load compliance of wide-faced spur gear teeth are set out. These values compare well with experimental data obtained from tests on a large spur gear (18 mm module, 18 teeth).

A method to determine dynamic loads on spur gear teeth and on bearings

2003 ◽  
Vol 267 (5) ◽  
pp. 1065-1084 ◽  
Author(s):  
L. Vedmar ◽  
A. Andersson
Keyword(s):  
Spur Gear ◽  
Dynamic Loads ◽  
Gear Teeth

scholarly journals Stresses in Spur Gear Teeth and Their Strength as Influenced by Fillet Radius

1985 ◽  
Vol 107 (1) ◽  
pp. 1
Author(s):  
Manfred Christian Otto Hirt ◽  
John Maddock ◽  
Dennis P. Townsend
Keyword(s):  
Spur Gear ◽  
Gear Teeth ◽  
Fillet Radius

Digital Simulation of Impact Phenomenon in Spur Gear Systems

1977 ◽  
Vol 99 (3) ◽  
pp. 792-798 ◽  
Author(s):  
R. C. Azar ◽  
F. R. E. Crossley
Keyword(s):  
Simulation Model ◽  
Digital Simulation ◽  
Spur Gear ◽  
Gear Pair ◽  
Frequency Spectra ◽  
Similar Frequency ◽  
Gear Teeth ◽  
Tooth Form ◽  
Stiffness And Damping ◽  
Clearance Model

A digital simulation model is developed to represent a lightly loaded geared torsional system consisting of a drive unit, spur gear pair and load connected by flexible shafts. A clearance model called an Impact Pair [13] is used to represent the gear pair and includes the effects of backlash, time-varying stiffness and damping of the gear teeth and tooth-form error. Experimentally determined frequency spectra of the torsional oscillations of a gear-driven shaft have been plotted and reported on earlier [1]. Similar frequency plots are obtained from the simulation study, and data from these plots are compared with the experimental results for a variety of parameter changes including shaft speed, backlash and load. Results indicate that the simulation model portrays reasonably well the torsional behavior of the output shaft.

scholarly journals Statistical Analysis of Dynamic Loads on Spur Gear Teeth : Effect of Shaft Stiffness

1976 ◽  
Vol 19 (133) ◽  
pp. 808-813 ◽  
Author(s):  
Toshimi TOBE ◽  
Keijin SATO ◽  
Nobuo TAKATSU
Keyword(s):  
Statistical Analysis ◽  
Spur Gear ◽  
Dynamic Loads ◽  
Gear Teeth

scholarly journals Bending strength of carburized SCM 420 H spur gear teeth.

1985 ◽  
Vol 51 (465) ◽  
pp. 1018-1025
Author(s):  
Toshimi TOBE ◽  
Masana KATO ◽  
Katsumi lNOUE ◽  
Nobuo TAKATSU ◽  
Isao MORITA
Keyword(s):  
Bending Strength ◽  
Spur Gear ◽  
Gear Teeth

Investigation of the Hertzian Stress Distribution on the Surface of the Straight Bevel Gear

2013 ◽  
Vol 307 ◽  
pp. 304-307 ◽  
Author(s):  
Aref Bahramighahnavieh ◽  
Peiman Mosaddegh ◽  
Saleh Akbarzadeh
Keyword(s):  
Stress Distribution ◽  
Spur Gear ◽  
Bevel Gear ◽  
Gear Teeth ◽  
Straight Bevel Gear ◽  
Face Width ◽  
The Face ◽  
Simulation Results ◽  
Abaqus Software ◽  
Good Agreement

In this paper, a model has been developed for calculating the Hertzian stress distribution of straight bevel gear. One pair of straight bevel gear teeth replaced with multiple pairs of spur gear teeth by using Tredgold approximation. The transmitted load and radii of curvature are evaluated and used to determine the stress distribution. The results show that these stresses are constant along the face width of tooth. Moreover, the magnitude of theses stresses are in good agreement with the simulation results using commercial ABAQUS software

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