2014
DOI: 10.17341/gummfd.57979
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Fren Di̇sk Sicakliğinin Frenleme Performansina Etki̇si̇

Abstract: ÖZETBu deneysel çalışmada, fren disk sıcaklıklarındaki artışın taşıtın frenleme performansına etkileri araştırılmıştır. Bu amaçla, frenleme performansının en önemli göstergesi olan durma mesafesi testleri yapılmıştır. Testler, bir hafif ticari taşıtta, değişik disk sıcaklıkları, pedal kuvvetleri, taşıt yükleri ve başlangıç hızlarında gerçekleştirilmiştir. Yapılan fren etkinliği test sonuçları, fren disklerindeki sıcaklık artışının taşıtın frenleme mesafesini olumsuz etkilediğini göstermiştir. Farklı pedal kuvv… Show more

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Cited by 4 publications
(3 citation statements)
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“…Braking distance of the vehicle is affected by the efficacy of the brake system and braking performance [3]. Primary factors affecting the braking performance can be listed as follows: vehicle weight, design of brake system, state of hydraulic and mechanic components of the brake, environmental conditions that may affect the brake system, road conditions, state of tires, adhesion coefficient between the wheel and road surface, and temperature of the brake system elements [4][5][6][7][8]. The high temperature occurring during braking causes sudden friction loss between disc and lining, early wearing of the brake lining, evaporation of the brake fluid, thermal deformations and brake vibrations [9][10][11][12].…”
Section: Introductionmentioning
confidence: 99%
“…Braking distance of the vehicle is affected by the efficacy of the brake system and braking performance [3]. Primary factors affecting the braking performance can be listed as follows: vehicle weight, design of brake system, state of hydraulic and mechanic components of the brake, environmental conditions that may affect the brake system, road conditions, state of tires, adhesion coefficient between the wheel and road surface, and temperature of the brake system elements [4][5][6][7][8]. The high temperature occurring during braking causes sudden friction loss between disc and lining, early wearing of the brake lining, evaporation of the brake fluid, thermal deformations and brake vibrations [9][10][11][12].…”
Section: Introductionmentioning
confidence: 99%
“…In his study in 2007, Kaya used CrNiBSi + 80% WC-Cove Cr3C2-NiCr (75/25) powders on the disc using HVOF method and plasma method. As a result, it was seen that HVOF coating method is more suitable for brake discs than plasma [4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21].…”
Section: Introductionmentioning
confidence: 99%
“…Problemlerini sonlu eleman yazılımını kullanarak çözmüşlerdir. Erdem ve Altıparmak [10], çalışmalarında fren disk sistemindeki sıcaklık artışının fren performansına etkisini deneysel olarak incelemişlerdir. Bunun için frenleme performansını incelemek için durma mesafesi testleri yapmışlardır.…”
Section: Introductionunclassified