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Pregled bibliografske jedinice broj: 10885

On Tribological Properties of HCR-Gears


Križan, Božidar; Lovrin, Neven
On Tribological Properties of HCR-Gears // Tribologia, Teorija i praktyka / Pytko, Stanislaw (ur.).
Warszawa: Polskie towarzystwo tribologiczne, 1998. str. 728-739 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
On Tribological Properties of HCR-Gears

Autori
Križan, Božidar ; Lovrin, Neven

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Tribologia, Teorija i praktyka / Pytko, Stanislaw - Warszawa : Polskie towarzystwo tribologiczne, 1998, 728-739

Skup
5th International Symposium INSYCONT '98

Mjesto i datum
Krakov, Poljska, 16-19.09.1998

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
High contact ratio; involute gear; load capacity; sliding loss

Sažetak
The advantages of the high contact ratio (HCR) involute gears (contact ratio in excess of 2) compared with the standard gears (contact ratio less than 2) are: bigger load capacity, more uniform torque transmission and noise reduction. This is the result of double and triple teeth pair contact alternatively, instead of single and double contact. The bigger load capacity, as one of the most important features, enables a reduction of module i.e. the gears size. On the other hand, some negative properti! es can occur: one of them is a bigger sliding friction power loss. The paper explains the dependence of the friction sliding losses on HCR-gear geometry, especially on the addendum modification coefficients x1 and x2. A proper gear-design has an emphasized importance because an unproper choice of the HCR-gear geometry causes lower efficiencies. However, smaller modules of the HCR-gears result in decreasing of the sliding power losses and in partial compensation of inconvenient sliding conditions. An analysis concerning sliding losses and gear size for standard and HCR-gears which are transmitting the same torque and which have the same gear strength has been made.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekti:
069007

Ustanove:
Tehnički fakultet, Rijeka

Profili:

Avatar Url Neven Lovrin (autor)


Citiraj ovu publikaciju:

Križan, Božidar; Lovrin, Neven
On Tribological Properties of HCR-Gears // Tribologia, Teorija i praktyka / Pytko, Stanislaw (ur.).
Warszawa: Polskie towarzystwo tribologiczne, 1998. str. 728-739 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Križan, B. & Lovrin, N. (1998) On Tribological Properties of HCR-Gears. U: Pytko, S. (ur.)Tribologia, Teorija i praktyka.
@article{article, author = {Kri\v{z}an, Bo\v{z}idar and Lovrin, Neven}, editor = {Pytko, S.}, year = {1998}, pages = {728-739}, keywords = {High contact ratio, involute gear, load capacity, sliding loss}, title = {On Tribological Properties of HCR-Gears}, keyword = {High contact ratio, involute gear, load capacity, sliding loss}, publisher = {Polskie towarzystwo tribologiczne}, publisherplace = {Krakov, Poljska} }
@article{article, author = {Kri\v{z}an, Bo\v{z}idar and Lovrin, Neven}, editor = {Pytko, S.}, year = {1998}, pages = {728-739}, keywords = {High contact ratio, involute gear, load capacity, sliding loss}, title = {On Tribological Properties of HCR-Gears}, keyword = {High contact ratio, involute gear, load capacity, sliding loss}, publisher = {Polskie towarzystwo tribologiczne}, publisherplace = {Krakov, Poljska} }




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