The correlation between gear contact friction and ball on disc friction measurements

M. Björling; J. Miettinen; P. Marklund; A. Lehtovaara; R. Larsson

doi:10.1016/j.triboint.2014.11.007

The correlation between gear contact friction and ball on disc friction measurements

Julkaisun otsikon käännös: The correlation between gear contact friction adn ball on disc friction measurements

M. Björling^*
, J. Miettinen
, P. Marklund
, A. Lehtovaara
, R. Larsson

^*Tämän työn vastaava kirjoittaja

Tutkimustuotos: Artikkeli › Tieteellinen › vertaisarvioitu

32 Sitaatiot (Scopus)

Abstrakti

Running experiments with full-size gearboxes from the actual application has the advantage of giving realistic results in terms of power losses. The drawback is extensive costs, lengthy testing, and the difficulty in differentiating between load dependent and load independent losses, and which losses are coming from the gears, seals, bearings or synchronizers. In this work, the correlation between friction measurements conducted in a ball-on-disc machine and friction measurements conducted in a back-to-back gear rig is investigated. The correlation between the gear tests and the ball-on-disc tests was reasonably good in terms of absolute values, and the shape of the friction curves was similar, indicating that the ball-on-disc measurements to a large extent are capturing the behavior of the gear contact.

Julkaisun otsikon käännös	The correlation between gear contact friction adn ball on disc friction measurements
Alkuperäiskieli	Englanti
Sivut	114-119
Sivumäärä	6
Julkaisu	Tribology International
Vuosikerta	83
DOI - pysyväislinkit	https://doi.org/10.1016/j.triboint.2014.11.007
Tila	Julkaistu - 2015
OKM-julkaisutyyppi	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

Julkaisufoorumi-taso

Jufo-taso 2

!!ASJC Scopus subject areas

Mechanical Engineering
Mechanics of Materials
Surfaces, Coatings and Films
Surfaces and Interfaces

Pääsy asiakirjaan

10.1016/j.triboint.2014.11.007

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Siteeraa tätä

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title = "The correlation between gear contact friction and ball on disc friction measurements",

abstract = "Running experiments with full-size gearboxes from the actual application has the advantage of giving realistic results in terms of power losses. The drawback is extensive costs, lengthy testing, and the difficulty in differentiating between load dependent and load independent losses, and which losses are coming from the gears, seals, bearings or synchronizers. In this work, the correlation between friction measurements conducted in a ball-on-disc machine and friction measurements conducted in a back-to-back gear rig is investigated. The correlation between the gear tests and the ball-on-disc tests was reasonably good in terms of absolute values, and the shape of the friction curves was similar, indicating that the ball-on-disc measurements to a large extent are capturing the behavior of the gear contact.",

keywords = "Ball-on-disc, EHL, Friction, Gears",

author = "M. Bj{\"o}rling and J. Miettinen and P. Marklund and A. Lehtovaara and R. Larsson",

note = "Available online 24 November 2014; (vol 83 (2015), s. 114-119 Contribution: organisation=mol,FACT1=1 Portfolio EDEND: 2015-01-13 Publisher name: Pergamon",

year = "2015",

doi = "10.1016/j.triboint.2014.11.007",

language = "English",

volume = "83",

pages = "114--119",

journal = "Tribology International",

issn = "0301-679X",

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TY - JOUR

T1 - The correlation between gear contact friction and ball on disc friction measurements

AU - Björling, M.

AU - Miettinen, J.

AU - Marklund, P.

AU - Lehtovaara, A.

AU - Larsson, R.

N1 - Available online 24 November 2014; (vol 83 (2015), s. 114-119 Contribution: organisation=mol,FACT1=1 Portfolio EDEND: 2015-01-13 Publisher name: Pergamon

PY - 2015

Y1 - 2015

N2 - Running experiments with full-size gearboxes from the actual application has the advantage of giving realistic results in terms of power losses. The drawback is extensive costs, lengthy testing, and the difficulty in differentiating between load dependent and load independent losses, and which losses are coming from the gears, seals, bearings or synchronizers. In this work, the correlation between friction measurements conducted in a ball-on-disc machine and friction measurements conducted in a back-to-back gear rig is investigated. The correlation between the gear tests and the ball-on-disc tests was reasonably good in terms of absolute values, and the shape of the friction curves was similar, indicating that the ball-on-disc measurements to a large extent are capturing the behavior of the gear contact.

AB - Running experiments with full-size gearboxes from the actual application has the advantage of giving realistic results in terms of power losses. The drawback is extensive costs, lengthy testing, and the difficulty in differentiating between load dependent and load independent losses, and which losses are coming from the gears, seals, bearings or synchronizers. In this work, the correlation between friction measurements conducted in a ball-on-disc machine and friction measurements conducted in a back-to-back gear rig is investigated. The correlation between the gear tests and the ball-on-disc tests was reasonably good in terms of absolute values, and the shape of the friction curves was similar, indicating that the ball-on-disc measurements to a large extent are capturing the behavior of the gear contact.

KW - Ball-on-disc

KW - EHL

KW - Friction

KW - Gears

UR - https://www.scopus.com/pages/publications/84912551787

U2 - 10.1016/j.triboint.2014.11.007

DO - 10.1016/j.triboint.2014.11.007

M3 - Article

SN - 0301-679X

VL - 83

SP - 114

EP - 119

JO - Tribology International

JF - Tribology International

ER -

The correlation between gear contact friction and ball on disc friction measurements

Abstrakti

Julkaisufoorumi-taso

!!ASJC Scopus subject areas

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