AGMA 1103 : H
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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TOOTH PROPORTIONS FOR FINE-PITCH SPUR AND HELICAL GEARING (METRIC EDITION)
01-01-2007
06-02-2020
Foreword
1 Scope
2 Normative references
3 Terms and symbols
4 General features
5 Basis for enlarged (long addendum) pinions
Bibliography
Annexes
A - Tooth proportions for 14-1/2 degree fine-pitch gearing
B - Tooth proportions for 25 degree fine-pitch gearing
C - Helical pinion enlargement
D - Calculations to obtain standard clearance for enlarged
pinions and standard gears
E - Comparative systems for selecting tooth thickness of pinions
Applicable to external spur and helical gears with diametral pitch of 20 through 120 and a profile angle of 20 degrees. It provides a system of enlarged pinions which use the involute form above 5 degrees of roll. Data on 14-1/2 and 25 degree profile angle systems, and a discussion of enlargement and tooth thicknesses are provided in annexes.
| DevelopmentNote |
This is a metric Edition of AGMA 1003. (11/2007)
|
| DocumentType |
Standard
|
| PublisherName |
American Gear Manufacturers Association
|
| Status |
Superseded
|
| SupersededBy |
| AGMA 1102 : B | TOLERANCE SPECIFICATION FOR GEAR HOBS |
| AGMA 917 : B | DESIGN MANUAL FOR PARALLEL SHAFT FINE-PITCH GEARING |
| AGMA 2002 : B | TOOTH THICKNESS AND BACKLASH MEASUREMENT OF CYLINDRICAL INVOLUTE GEARING |
| AGMA 904 : C | METRIC USAGE |
| ISO 53:1998 | Cylindrical gears for general and heavy engineering — Standard basic rack tooth profile |
| AGMA 1106 : A | TOOTH PROPORTIONS FOR PLASTIC GEARS |
| AGMA 1012 : 2005 | GEAR NOMENCLATURE, DEFINITIONS OF TERMS WITH SYMBOLS |