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AS1560 - MODULES AND BASIC RACKS OF METRIC SPUR AND HELICAL GEARS
February 1, 1979 - SAE International

The standard modules in this standard conform with ISO/R 54 and apply to spur and helical involute cylindrical gears.

ISO 6336-3 - Calculation of load capacity of spur and helical gears — Part 3: Calculation of tooth bending strength
November 1, 2019 - ISO

This document specifies the fundamental formulae for use in tooth bending stress calculations for involute external or internal spur and helical gears with a rim thickness sR > 0,5 ht for external gears and sR > 1,75 mn for internal gears. In service, internal...

ISO 6336-1 - Calculation of load capacity of spur and helical gears — Part 1: Basic principles, introduction and general influence factors
November 1, 2019 - ISO

This document presents the basic principles of, an introduction to, and the general influence factors for the calculation of the load capacity of spur and helical gears. Together with the other documents in the ISO 6336 series, it provides a method by which different...

AGMA ISO 6336-6 - Calculation of Load Capacity of Spur and Helical Gears - Part 6: Calculation of Service Life Under Variable Load
May 20, 2008 - AGMA

This part of ISO 6336 specifies the information and standardized conditions necessary for the calculation of the service life (or safety factors for a required life) of gears subject to variable loading. While the method is presented in the context of ISO 6336 and calculation...

ISO 4468 - Gear hobs — Accuracy requirements
July 1, 2020 - ISO

This document specifies requirements for the accuracy of general-purpose hobs of 0,5 module to 40 module. These hobs are intended for producing gears which conform to ISO 53 and ISO 54. This document applies to hobs for spur and helical gears. It applies to solid...

ISO TS 10303-5001 - Industrial automation systems and integration — Product data representation and exchange — Part 5001: Guidance on the usage of ISO 10303-214 for gear units
November 15, 2010 - ISO

This part of ISO 10303 specifies guidance on the usage of ISO 10303-214 application reference model (ARM) for the scope and information requirements for the exchange of information between the applications that support the development process of the mechanical aspects of gear...

ISO TR 10300-32 - Calculation of load capacity of bevel gears — Part 32: ISO rating system for bevel and hypoid gears — Sample calculation for scuffing load capacity
April 1, 2021 - ISO

This document provides calculation examples for different bevel gear designs regarding the scuffing load capacity according to ISO/TS 10300-20. The initial geometry data of the gear necessary for these calculations are in accordance with ISO 23509. The term "bevel...

DSF/ISO/FDIS 6336-3 - Calculation of load capacity of spur and helical gears – Part 3: Calculation of tooth bending strength
DS

involute external or internal spur and helical gears with a rim thickness sR > 0,5 ht for external gears and sR > 1,75 mn for internal gears. In service, internal gears can experience failure modes other than tooth bending fatigue, i.e. fractures starting at the...

DS/ISO 6336-3 - Calculation of load capacity of spur and helical gears – Part 3: Calculation of tooth bending strength
December 2, 2019 - DS

This document specifies the fundamental formulae for use in tooth bending stress calculations for involute external or internal spur and helical gears with a rim thickness sR > 0,5 ht for external gears and sR > 1,75 mn for internal gears. In service, internal...

ISO TS 6336-4 - Calculation of load capacity of spur and helical gears — Part 4: Calculation of tooth flank fracture load capacity
January 1, 2019 - ISO

This document describes a procedure for the calculation of the tooth flank fracture load capacity of cylindrical spur and helical gears with external teeth. It is not intended to be used as a rating method in the design and certification process of a gearbox. The formulae specified...

AGMA 1003 - Tooth Proportions for Fine- Pitch Spur and Helical Gearing
January 1, 2007 - AGMA

This standard is applicable to external spur and helical gears with diametral pitch of 20 through 120 and a profile angle of 20 degrees. It only applies to standard gears with 24 teeth or more; enlarged pinions with 9 through 23 teeth; and reduced gears for meshing with...

AGMA 940 - Double Helical Epicyclic Gear Units
January 6, 2009 - AGMA

This information sheet addresses epicyclic gear drives which utilize double helical type gearing on the planetary elements. It is intended to be a supplement to and used in conjunction with ANSI/AGMA 6123--B06, Design Manual for Enclosed Epicyclic Gear Dives. It covers...

ISO TR 6336-30 - Calculation of load capacity of spur and helical gears - Part 30: Calculation examples for the application of ISO 6336 parts 1,2,3,5
November 1, 2017 - ISO

This document presents worked examples that apply exclusively the approximation methods for the determination of specific influential factors, such as the dynamic factor, Kv, and the load distributions factors KHα, KHβ, etc., where full analytical calculation procedures are provided within the...

ISO 11891 - Hot formed helical compression springs - Technical specifications
April 15, 2012 - ISO

This International Standard specifies the materials, shapes, spring characteristics, tolerances, manufacturing requirements and test methods for common helical compression springs, which are made from hot coiled round section steel bar, and then quenched and tempered (hereinafter simply...

ANSI B6.7 - HELICAL GEARS
ANSI
A description is not available for this item.
NASM8846 - INSERT, SCREW-THREAD, HELICAL COIL
July 29, 2011 - AIA/NAS

This specification covers helical coil screw-thread inserts made from formed wire, the inner surfaces of which, after assembly, provide threads as specified.

IEC 60602 - Type B Helical Video Recorders
January 1, 1980 - IEC

This standard applies to magnetic video recording and/or reproduction using 25.4 mm (1 in) tape on type B helical-scan recorders suitable for broadcast applications.

DS/ISO 6336-1 - Calculation of load capacity of spur and helical gears – Part 1: Basic principles, introduction and general influence factors
December 2, 2019 - DS

This document presents the basic principles of, an introduction to, and the general influence factors for the calculation of the load capacity of spur and helical gears. Together with the other documents in the ISO 6336 series, it provides a method by which different...

AGMA 11FTM09 - Standardization of Load Distribution Evaluation: Uniform Definition of KHβ for Helical Gears
October 1, 2011 - AGMA

The load distribution measurement of gear teeth and the determination of the face load factor for contact stressKHβ are of fundamental importance for the gear manufacturing industry. The factorKHß is ameasure for the uniformity of the load distribution along the face width. The closer...

DS/HD 574 S1 - Type B helical video recorders
November 24, 2016 - DS

Applies to magnetic video recording and/or reproducing using 25.4 mm (1 in) tape on type B helical-scan recorders suitable for broadcast applications. Defines the electrical and mechanical characteristics of equipment which will provide for interchangeability of recordings. The requirements...

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