Badanie i modelowanie wybranych parametrów procesu hamowania dla tarczy hamulcowej z nowym profilem powierzchni ciernej
Journal Title: Autobusy. Technika, Eksploatacja, Systemy Transportowe - Year 2017, Vol 208, Issue 6
Abstract
The article presents a model of friction coefficient and temperature variation with a new friction surface profile with holes made in a spiral line with one roll. Such a shielding concept after previous simulations of drilling in accordance with Archimedes spiral of one coil is a compromise between the stable course of instantaneous coefficient of friction as a function of braking speed and the wear of friction material. Testing on drilled and severed discs significantly improves the friction characteristics of the brake in terms of improved braking performance, slight fluctuations in the instantaneous friction coefficient or constant braking delay but deteriorates parameters such as wear of friction material, noise increase in the first braking seconds and dusting of friction material.
Authors and Affiliations
Wojciech Sawczuk
Keywords
Related Articles
- EP ID EP287739
- DOI -
- Views 27
- Downloads 0
Analiza konstrukcji wózków kanałowych : przykładowy projekt
The paper presents the analysis of construction solutions of canal trolleys used in car workshops. It allowed to determine the most advantageous features of their features. Thanks to this, a lifting model was proposed, w...
Wpływ lokalnych mostków termicznych na projektowanie struktur metalowo-szklanych
The aim of this article is to describe the criteria in design process of metal-glass facades. In successful design and efficiently quality designers should remember about value internal and external temperature factor. T...
Analiza zmodyfikowanej konstrukcji mechanizmu kolumny MacPhersona
The McPherson column name comes from the inventor of this Earle S. MacPherson solution, which was first manufactured at the Ford plant in 1949. This is one of the most commonly used types of front suspension in popular p...
Analiza wybranych napędów alternatywnych stosowanych w autobusach szynowych
The concept of low-emission transport is most commonly associated with rail transport. This type of vehicles have many advantages – they are ecological, relatively quiet and efficient (can transport multiple passengers s...
Porównanie kar za wykroczenia drogowe w wybranych krajach europejskich
The article discusses selected issues of traffic law in the following countries: Poland, United Kingdom, Germany and Hungary. It was Presented and are compared penalties for traffic offenses in Poland, Great Britain, Ger...