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The evaluation of a rail disc brake braking process by using a thermal camera

机译:使用热像仪评估轨道盘式制动器的制动过程

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In the rail vehicles due to the ever-increasing speed a disc brake is used as a friction brake which gradually displaces the brake-blocks. In the public transport vehicles, electrical traction units or subway; the disc break collaborates with an electrodynamic brake that limits the use of the friction brake with a simultaneous possibility of power return due to the generator character of the traction engines work. Prior to the release of brake for testing, the tests are carried out on the break positions, wherein one of the measurements is the measurement of the disc temperature by the use of thermocouples. The aim of this article is to present the use of a thermal imaging camera while testing the disc brake friction pair elements in the breaking process evaluation.
机译:在轨道车辆中,由于速度不断提高,因此将盘式制动器用作摩擦制动器,从而逐渐移动制动块。在公共交通工具,电力牵引装置或地铁中;盘式制动器与电动制动器协作,该电动制动器限制了摩擦制动器的使用,同时由于牵引发动机工作的发电机特性,其同时具有返回动力的可能性。在释放制动器进行测试之前,在制动位置上进行测试,其中一项测量是通过使用热电偶测量制动盘温度。本文的目的是介绍在断开过程评估中测试盘式制动器摩擦副元件时使用热像仪的情况。

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