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Calculation of load capacity of spur and helical gears — Part 22: Calculation of micropitting load capacity
| 분야 | ISO/TC 60/SC 2 : Gear capacity calculation |
|---|---|
| 적용범위 | This document describes a procedure for the calculation of the micropitting load capacity of cylindrical gears with external teeth. It has been developed on the basis of testing and observation of oil-lubricated gear transmissions with modules between 3 mm and 11 mm and pitch line velocities of 8 m/s to 60 m/s. However, the procedure is applicable to any gear pair where suitable reference data are available, providing the criteria specified below are satisfied. The formulae specified are applicable for driving as well as for driven cylindrical gears with tooth profiles in line with the basic rack specified in ISO 53. They are also applicable for teeth conjugate to other basic racks where the virtual contact ratio (εαn) is less than 2,5. The results are in good agreement with other methods for normal working pressure angles up to 25°, reference helix angles up to 25° and in cases where pitch line velocity is higher than 2 m/s. This document is not applicable for the assessment of types of gear tooth surface damage other than micropitting. |
| 국제분류(ICS)코드 | 21.200 : 기어류 |
| 페이지수 | 38 |
| Edition | 1 |
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | ISO/TS 6336-22:2018 | Calculation of load capacity of spur and helical gears — Part 22: Calculation of micropitting load capacity | 2018-08-29 | 표준 |
ISO 6336-5:2016 - Calculation of load capacity of spur and helical gears — Part 5: Strength and quality of materials 상세보기
ISO/TR 6336-31:2018 - Calculation of load capacity of spur and helical gears — Part 31: Calculation examples of micropitting load capacity 상세보기
ISO/TS 6336-4:2019 - Calculation of load capacity of spur and helical gears — Part 4: Calculation of tooth flank fracture load capacity 상세보기
ISO 6336-2:2019 - Calculation of load capacity of spur and helical gears — Part 2: Calculation of surface durability (pitting) 상세보기
ISO 6336-3:2019 - Calculation of load capacity of spur and helical gears — Part 3: Calculation of tooth bending strength 상세보기
ISO 6336-5:2016 - Calculation of load capacity of spur and helical gears — Part 5: Strength and quality of materials 상세보기
ISO 6336-1:2019 - Calculation of load capacity of spur and helical gears — Part 1: Basic principles, introduction and general influence factors 상세보기
ISO 6336-2:2019 - Calculation of load capacity of spur and helical gears — Part 2: Calculation of surface durability (pitting) 상세보기
ISO 6336-3:2019 - Calculation of load capacity of spur and helical gears — Part 3: Calculation of tooth bending strength 상세보기
ISO 6336-6:2019 - Calculation of load capacity of spur and helical gears — Part 6: Calculation of service life under variable load 상세보기
IEC TS 63134:2020 - Active assisted living (AAL) use cases 상세보기
IEC 60034-5:2020 RLV - Rotating electrical machines - Part 5: Degrees of protection provided by the integral design of rotating electrical machines (IP code) - Classification 상세보기
KS B ISO TS 25740-1 - 에스컬레이터 및 무빙워크에 대한 안전요건 — 제1부: 세계공통 필수 안전요건(GESRs) 상세보기
KS B ISO TS 8100-21 - 승객 및 화물 운송용 엘리베이터 —제21부: 세계공통 필수안전요건(GESRs)을 충족하는 세계공통 안전 파라미터(GSPs) 상세보기
KS C IEC TS 62872 - 산업 시설과 스마트 그리드 사이의 산업 공정 측정, 제어 및 자동화 시스템 인터페이스 상세보기
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