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A basic overview on brake disc wear

机译：制动盘穿的基本概况

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Wear of brake disc is normally faced with sophisticated experimental methods, a basic overview on the phenomena related to disc wear is presented in this paper. DTV consists in a heterogeneous wear of the disc surface and it is caused by two factors: run-out and the mechanism of disc wear. The importance of DTV is due to the vehicle vibrations that high DTV values can cause during braking. A model, that considers iron oxide layer evolution on disc surface, can evidence some of the principal characteristics of disc wear. In this model the wear rates of disc gray cast iron and iron oxide layer are considered as some of the principal factors in DTV evolution, as well as the kinetics of the chemical reactions involved.
机译：制动盘的磨损通常面临复杂的实验方法，本文介绍了与盘磨损相关的现象的基本概述。 DTV在盘面的异质磨损中，它是由两个因素引起的：射流和盘磨损的机制。 DTV的重要性是由于车辆振动，高DTV值在制动期间可能导致。一种模型，即考虑盘表面上的氧化铁层演进，可以证明圆盘磨损的一些主要特性。在该模型中，盘灰铸铁和氧化铁层的磨损率被认为是DTV演化中的一些主要因素，以及所涉及的化学反应的动力学。

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