AGMA - American Gear Manufacturers Association

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Publications

Fall Technical Meeting Papers by Topic 2

Plastics Gearing

09FTM11
Unique Design Constraints for Molded Plastic Transmissions

08FTM08
Parametric Study of the Failure of Plastic Gears

07FTM01
Estimation of Lifetime of Plastic Gears

07FTM02
Study of the Correlation Between Theoretical and Actual Gear Fatigue Test Data on a Polyamide

07FTM03
Material Intergrity in Molded Plastic Gears and Its Dependence on Molding Practices

07FTM04
Applying Elemental Gear Measurement to Processing of Molded Plastic Gears

06FTM03
Detailed Procedure for the Optimum Design of an Epicyclic Transmission Using Plastic Gears

05FTM01
Fine Pitch, Plastic Face Gears: Design and Manufacture

01FTM09
New Opportunities with Molded Gears

98FTM02
Mesh Friction in Gearing

97FTM04
Plastic Gear Transmission Error Measurements and Predictions

95FTMS1
Determination of the Dynamic Gear Meshing Stiffness of an Acetal Copolymer

92FTM11
New Findings on the Loading of Plastic Spur Gear Teeth

91FTM14
The Effect of Thermal Shrink and Expansion on Plastic Gear Geometry

Powder Metal Gears

09FTM13
Bending Fatigue, Impact Strength and Pitting Resistance of Ausformed Powder Metal Gears

08FTM17
Innovative Concepts for Grinding Wind Power Energy Gears

08FTM08
PM Materials for Gear Applications

Secondary Finishing

09FTM01
Influence of the Residual Stresses Induced by Hard Finishing Processes on the Load Carrying Capacity of Gears

08FTM10
The Effect of Superfinishing on Gear Micropitting, Part II

06FTM02
Isotropic Superfinishing of S-76C+ Main Transmission Gears

05FTM13
Evaluation of the Scuffing Resistance of Isotropic Superfinished Precision Gears

04FTM02
Noise Optimized Modifications:  Renaissance of the Generating Grinders?

04FTM13
Superfinishing Motor Vehicle Ring and Pinion Gears

02FTM01
The Effect of Chemically Accelerated Vibratory Finishing on Gear Metrology

02FTM08
Compliant Spindle in Lapping and Testing Machines

01FTM07
Chemically Accelerated Vibratory Finishing for the Elimination of Wear and Pitting of Alloy Steel Gears

97FTM13
Three Innovations Advance the Science of Shot Peening

Sound & Vibration

04FTM01
Gear Noise – Challenge and Success Based on Optimized Gear Geometries

01FTM02
The Ultimate Motion Graph for “Noiseless” Gears

98FTM05
Low Vibration Design on a Helical Gear Pair

97FTM02
Determining Sound Power Levels of Enclosed Gear Drives Using the Sound Intensity Method

97FTM03
Detection of Fatigue Cracks in Gears with the Continuous Wavelet Transform

96FTM03
Noise Reduction Through Generated Engagement Relief Modification

96FTM05
Differential Crowning:  A New Weapon Against Gear Noise and Dynamic Load

95FTM06
Development of an Epicyclic Gearbox for Reduced Sub-Synchronous Vibrations in Gas Turbo-Generator Sets

94FTM08
Reference Point, Mesh Stiffness and Dynamic Behavior of Solid, Semi-Solid and Thin-Rimmed Spur Gears

94FTM09
Analytical and Experimental Vibration Analysis of a Damaged Gear

94FTM10
Computerized Design and Generation of Low-Noise Gears With Localized Bearing Contact

94FTM11
Development of Transfer Gear Noise of 4X4 Transmission for Recreational Vehicles

93FTM08
Single Flank Testing and Structure-Born Noise Analysis

93FTM09
Gear Tooth Bending Fatigue Crack Detection by Acoustic Emissions and Tooth Compliance Measurements

93FTM11
The Relative Noise Levels of Parallel Axis Gears Sets with Various Contact ratios and Gear Tooth Forms

92FTM09
Representative Form Accuracy of Gear Tooth Flanks on the Prediction of Vibration and Noise of Power Transmission

92FTM12
Noise Reduction in a Plastic and Powder Metal Gear Set Through Control of Mean Involute Slope

91FTM04
Low Noise Marine Gears

90FTM09
A Procedure that Accounts for Manufacturing Errors in the Design Minimization of Transmission Error in Helical Gears

88FTM13
The Development of a Variable Center Distance Gear Noise Test Facility

Spur Gears

01FTM11
Kinematic and Force Analysis of a Spur Gear System with Separation of Sliding and Rolling Between Meshing Profiles

93FTM12
The Generation of Precision Spur Gears Through Wire Electrical Discharge Machining

93FTMS1
Spur Gear Bending Strength Geometry Factors:  A Comparison of AGMA and ISO Methods

92FTM05
Main Advantages of Non-Involute Spur Gears

Strength

07FTM07
Grinding Induced Changes in Residual Stresses of Carburized Gears

06FTM01
The Effects of Super Finishing on Bending Fatigue

2000FTM10
Bending Fatigue Investigation under Variable Load Conditions on Case Carburized Gears

2000FTM11
UltraSafe Gear Systems – Single Tooth Bending Fatigue Test Results

2000FTMS1
Effects of Helix Slope and Form Deviation on the Contact and Fillet Stresses of Helical Gears

98FTM01
A Method for Predicting the Dynamic Root Stresses of Helical Gear Teeth

97FTM06
On the Location of the Tooth Critical Section for the Determination of the AGMA J-Factor

97FTM07
Bending Load on Internal Gears of Planetary Gear Sets

97FTM14
Refinements in Root Stress Predictions for Edges of Helical Gear Teeth

94FTM06
A Boundary Element Procedure for Predicting Helical Gear Root Stresses and Load Distribution Factors

93FTM05
Optimal Gear Design for Equal Strength Teeth Using Addendum Modification Coefficients

92FTM07
Differences in the Local Stress of the Gear Tooth Root Based on Hobbing Cutters and Pinion Cutters

91FTM07
Low Cycle and Static Bending Strength of Carburized and High Hardness Through Hardened Gear Teeth

91FTM12
The Combined Mesh Stiffnness Characteristics of Straight and Spiral Bevel Gears

Wormgears

2000FTM04
Parametric Influences in the ISO Project Concerning Worm Gear Rating

99FTM17
Synthetic Oils for Worm Gear Lubrication

99FTM18
Effects of Wear on the Meshing Contact of Worm Gearing

98FTM10
Local Coefficients of Friction in Worm Gear Contacts

97FTM09
Relations Between Wear and Pitting Phenomena in Worm Gears

97FTMS1
Coordinate Measurement and Reverse Engineernig of ZK Type Worm Gearing

96FTM11
DIN 3996:  A New Standard for Calculating the Load Capacity of Worm Gears

96FTM12
An Investigation of Globoidal Wormgear Drives

95FTM14
Study of Effect of Machining Parameters on Performance of Worm Gears

93FTM01
Undercutting in Worms and Worm-Gears

93FTM02
Topological Tolerancing of Worm-Gear Tooth Surfaces

92FTM01
Experimental Characterization of Surface Durability of Materials for Worm Gears

90FTM02
An Industrial Approach for Load Capacity Calculation of Worm Gears (Verifying and Design)

90FTM03
Simulation of Meshing, Transmission errors and Bearing Contact for Single-Enveloping Worm-Gear Drives