Rekuperationsfähiges ZF-Bremsregelsystem für Elektrofahrzeuge von VW

Meyer, Manfred; Barthen, Alexander; Wille, Jörn; Reichel, Jochen

doi:10.1007/s35148-021-0762-7

Cited by 2 publications

(2 citation statements)

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“…In formula (6) the calculation of the permissible contact stress 𝜎 𝐻𝑃 is given. For a detailed definition of the calculation factors is further referred to the ISO 10300-2:2021 [3].…”

Section: Standard Calculation Methodsmentioning

confidence: 99%

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Consideration of the Influences of the Driving Direction within the Calculation of the Pitting Load Carrying Capacity of Bevel and Hypoid Gears

Constien

Drechsel

Pellkofer

et al. 2023

Preprint

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Pitting is, besides scuffing, tooth flank fracture and the phenomenon micro pitting, one of the primary failure modes of the flank load carrying capacity of bevel and hypoid gears. The international standard ISO 10300-2:2014 is widely used for the estimation of the flank load carrying capacity of bevel and hypoid gears based on operational data and the macro geometry of the gear set. The calculated safety factors against pitting often show similar values for pinion and wheel. Due to similar safety factors against pitting, the gear is expected to fail as often as the pinion. However, investigations in the field do not confirm this. Initial experimental investigations show an influence of the driven and driving part of the gear set. Within this paper the phenomenon regarding the driven and driving part of the gear set will be discussed and the influence parameter will be clarified. Because of the potential for recuperation in electrified agricultural tractors, railroad trains, hybrid and electrical vehicles, this topic is of great importance. In this context an actual calculation approach based on the standard calculation method of the ISO 10300-2:2014 will be presented and verified with test results.

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Section: Standard Calculation Methodsmentioning

confidence: 99%

“…As a possible influence, the driving direction and resulting slip conditions in the tooth contact were identified and further experimentally and theoretically investigated by Reimann [2]. With regard to the possibility of recuperation for trains [4], hybrid [5] and electrical vehicles [6] the changing of the driving direction gains greater importance.…”

mentioning

confidence: 99%

Consideration of the Influences of the Driving Direction within the Calculation of the Pitting Load Carrying Capacity of Bevel and Hypoid Gears

Constien

Drechsel

Pellkofer

et al. 2023

Preprint

View full text Add to dashboard Cite

show abstract

Consideration of the influences of the driving direction within the calculation of the pitting load-carrying capacity of bevel and hypoid gears

Constien,

Drechsel,

Pellkofer

et al. 2023

J Braz. Soc. Mech. Sci. Eng.

View full text Add to dashboard Cite

Pitting is, besides scuffing, tooth flank fracture and the phenomenon micropitting, one of the primary failure modes of the flank load-carrying capacity of bevel and hypoid gears. The international standard ISO 10300-2:2014 is widely used for the estimation of the flank load-carrying capacity of bevel and hypoid gears based on operational data and the macrogeometry of the gear set. The calculated safety factors against pitting often show similar values for pinion and wheel. Due to similar safety factors against pitting, the gear is expected to fail as often as the pinion. However, investigations in the field do not confirm this. Initial experimental investigations show an influence of the driven and driving part of the gear set. Within this paper, the phenomenon regarding the driven and driving part of the gear set will be discussed for the first time and the influence parameter will be clarified. Because of the potential for recuperation in electrified agricultural tractors, railroad trains, hybrid and electrical vehicles, this topic is of great importance. In this context an actual calculation approach based on the standard calculation method of the ISO 10300-2:2014 will be presented and verified with test results.

show abstract

Rekuperationsfähiges ZF-Bremsregelsystem für Elektrofahrzeuge von VW

Cited by 2 publications

References 0 publications

Consideration of the Influences of the Driving Direction within the Calculation of the Pitting Load Carrying Capacity of Bevel and Hypoid Gears

Consideration of the Influences of the Driving Direction within the Calculation of the Pitting Load Carrying Capacity of Bevel and Hypoid Gears

Consideration of the influences of the driving direction within the calculation of the pitting load-carrying capacity of bevel and hypoid gears

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