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AGMA 93FTMS1 - Spur Gear Bending Strength Geometry Factors: A Comparison of AGMA and ISO Methods
October 1, 1993 - AGMA

Presents the necessity of comparing ISO and AGMA power rating standards. Gives the results of using computer software to compare the behavior of the bending geometry factor (J-factor) values for 135 spur-gear meshes. Shows that differences exist between the results given by ISO...

AGMA 11FTM14 - AGMA 925-A03 Predicted Scuffing Risk to Spur and Helical Gears in Commercial Vehicle Transmissions
October 1, 2011 - AGMA

The risk of gear tooth scuffing in commercial vehicle transmissions has gained more attention because of increasing demand for fuel-efficient powertrain systems in which diesel engines run at lower speeds, power density is higher, and lubricants are modified to improve efficiency and...

AGMA 210.02 - Surface Durability (Pitting) of Spur Gear Teeth
January 1, 1965 - AGMA

This standard presents the fundamental formula for rating the surface durability (pitting) of spur gear teeth. It contains all of the factors which are known to affect the resistance of gear teeth to pitting. This formula is not applicable to other types of gear tooth...

AGMA 207.05 - Tooth Proportions for Fine-Pitch Involvte Spur and Helical Gears
January 1, 1967 - AGMA

This standard applies to spur and helical gearlng of 20 through 120 diametral pitch. Similar data for spur gears of 19.99 diametral pitch and coarser is found in USAS B6.1-1968, "Tooth Proportions for Coarse-Pitch Involute Spur Gears." (AGMA 201.02). The...

AGMA 91FTMS1 - Finite Element Stress Analysis of a Genetic Spur Gear Tooth
October 1, 1991 - AGMA

The prediction of bending stresses in a gear tooth, resulting fxom an externally applied torque, requires special consideration when designing spur gear systems. The tooth geometry is such that excess risers exist which must be accounted for. In addition, variables affecting...

AGMA 231.52 - Inspection Pin Measurement Tables for Involute Spur Gears
May 1, 1966 - AGMA

Introduction Measurements over pins on involute spur gears are taken to determine the tooth thickness of a gear-one way, possibly the most accurate way, to determine tooth thickness. There are other methods which use calipers, special micrometers, gear measuring blocks...

AGMA 207.06 - System - Tooth Proportions for Fine-Pitch Involute Spur and Helical Gears
May 1, 1977 - AGMA

This standard applies to spur and helical gearing of 20 through 120 diametral pitch and coarser is found in ANSI B6.1-1968, "Tooth Proportions for Coarse-Pitch In volute Spur Gears."(AGMA 201.02). The tooth proportions shown herein will be suitable for many...

AGMA 2001 - Fundamental Rating Factors and Calculation Methods for Involute Spur and Helical Gear Teeth
December 28, 2004 - AGMA

This standard presents a comprehensive method for rating the pitting resistance and bending strength of spur and helical involute gear pairs. It contains detailed discussions of factors influencing gear survival and calculation methods. Revisions reflected in this version...

AGMA 2101 - Fundamental Rating Factors and Calculation Methods for Involute Spur and Helical Gear Teeth
December 28, 2004 - AGMA

This standard presents a comprehensive method for rating the pitting resistance and bending strength of spur and helical involute gear pairs. It contains detailed discussions of factors influencing gear survival and calculation methods. Revisions reflected in this version...

AGMA 236.04 - Inspection of Fine - PitCh Gears
June 1, 1956 - AGMA

These tolerances apply to the following types of gears: (a) Spur and helical gears made in accordance with American Standard 20-0eg Involute FinePitch System for Spur and Helical Gears (ASA B6. 7-1956; AGMA 236.04). (b) Straight, spiral, * Zerol bevel and...

AGMA 150.03 - Application Classification for Spur, Helical, Herringbone and Bevel Gear Gearmotors
April 1, 1968 - AGMA

A gearmotor is defined as the combination of an enclosed gear drive and an electric motor with the frame of one component supporting the other, and with the motor shaft common with or directly coupled to the input pinion shaft. A gearmotor is further defined as any electro-mechanical...

AGMA 6013 - Standard for Industrial Enclosed Gear Drives
April 5, 2016 - AGMA

This standard is applicable to enclosed gear drives including configurations of parallel, concentric, and right angle shafts. It includes foot mounted, shaft mounted, screw conveyor drives, and gearmotors. These enclosed drives utilize spur, helical, herringbone, double helical, or...

AGMA 9005 - Industrial Gear Lubrication
March 23, 2016 - AGMA

This standard provides lubricant classifications, guidelines for minimum performance characteristics, and generalized application and servicing guidelines for both open and enclosed metallic gearing that has been designed and rated in accordance with applicable AGMA Standards. The...

AGMA 6113 - Standard for Industrial Enclosed Gear Drives (Metric Edition)
April 5, 2016 - AGMA

This standard is applicable to enclosed gear drives including configurations of parallel, concentric, and right angle shafts. It includes foot mounted, shaft mounted, screw conveyor drives, and gearmotors. These enclosed drives utilize spur, helical, herringbone, double helical, or...

AGMA 6010 - Standard for Spur, Helical, Herringbone and Bevel Enclosed Drives
June 1, 1997 - AGMA

This standard is applicable to enclosed gear drives wherein the gear tooth designs include spur, helical, herringbone or double helical, or bevel, in single or multistage units. Limitations The rating methods and influences identified in this standard are limited to enclosed...

AGMA 908 - Geometry Factors for Determining the Pitting Resistance and Bending Strength of Spur, Helical and Herringbone Gear Teeth
April 1, 1989 - AGMA

The procedures in this Information Sheet describe the methods for determining Geometry Factors for Pitting Resistance, I, and Bending Strength, J. These values are then used in conjunction with the rating procedures described in AGMA 2001-B88, Fundamental Rating Factors and Calculation...

AGMA 211.02 - Surface Durability (Pitting) of Helical and Herringbone Gear Teeth
February 1, 1969 - AGMA

This standard presents the fundamental formula for rating the surface durability (pitting) of helical and herringbone gear teeth. It contains all of the factors which are known to affect the resistance of gear teeth to pitting. This formula is not applicable to other types of...

AGMA 94FTM6 - Boundary Element Procedure for Predicting Helical Gear Root Stresses and Load Distribution Factors
October 1, 1994 - AGMA

Explores a method to accurately predict gear root stress for parallel axis gears using a combination of three analysis techniques: boundary elements, elastic body contact analysis, and the moment-image method. The three techniques are combined to predict the stresses through the mesh...

AGMA 06FTM03 - Detailed Procedure for the Optimum Design of an Epicyclic Transmission Using Plastic Gears
October 1, 2006 - AGMA

This paper shows all the steps suggested to get an optimum (volume based) design for an epicyclic (planetary) transmission using plastic materials. The design was developed using the tooth proportions proposed in ANSI/AGMA 1006-A97, Tooth Proportions for Plastic Gears and taking into...

AGMA 911 - Design Guidelines for Aerospace Gearing
January 1, 1994 - AGMA

Covers current gear design practices as they are applied to air vehicles and spacecraft. Goes beyond the design of gear meshes. Presents the broad spectrum of factors which combine to produce a working gear system, whether it be a power transmission or special purpose mechanism...

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