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Evaluation of weight wear of disc brake pads after test stands

Sawczuk Wojciech, Rilo Cañás Armando-Miguel, Kołodziejski Sławomir

Pojazdy Szynowe

2022

Nr 3-4

53--59

The article presents the results of the research of a railway disc brake in the evaluation of the weight wear of friction pads. The tests were carried out on a certified brake stand where the friction and mechanical characteristics of the brake are determined. The stand was additionally equipped with a thermal imaging camera to observe the contact of the pads with the brake disc. Attention was also paid to examining the influence of such parameters of the braking process as the contact surface of the pad with the disc, the thickness of the pads as a determinant of their initial wear, the pressure of the pads to the disc, braking mass and braking speed on the weight wear of the friction pads.

Comparison of the properties of composite organic railway brake blocks of type K with cast iron brake block P10

Hriňák J., Nový F., Řezníček R., Kalinčák D.

Logistyka

2012

nr 3

This contribution compares the composite organic brake blocks of type K with cast iron brake block, which is currently used most often. In the article is processed analyze of friction materials used for railway brakes. There are also processed the materials microscopic analysis of individual types of brake blocks using the light microscopy as well as their friction characteristics during braking on the brake test bench UIC and comparison of individual results.

Composite brake blocks in railway operation

Hrinak J., Reznicek R., Novy F., Kalincak D.

Logistyka

2010

nr 2

This paper deals with description of operation behaviour and frictional properties composite brake blocks of railway brakes. Brief description of brake test bench at the University of Zilina is presented as well. There are presented results of the material analyses of chosen types of composite types of brake blocks with the aid of light microscope.

Artykuł poświęcony jest opisowi własności eksploatacyjnych i właściwości ciernych kompozytowych klocków hamulcowych pojazdów szynowych. W pracy przedstawiono także skrótowy opis stanowiska do badań hamulców pojazdów szynowych funkcjonującego na Uniwersytecie w Żylinie (Słowacja). W pracy omówiono także wyniki badań materiałowych wybranych typów kompozytowych klocków hamulcowych, przeprowadzonych przy użyciu mikroskopu optycznego.